{"id":6746,"date":"2024-11-19T18:50:20","date_gmt":"2024-11-19T11:50:20","guid":{"rendered":"https:\/\/drnguyengiap.com\/?p=6746"},"modified":"2024-11-19T18:58:06","modified_gmt":"2024-11-19T11:58:06","slug":"thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da","status":"publish","type":"post","link":"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/","title":{"rendered":"Food of plant origin for skin health"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Main Contents <\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Clinic Overview<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Muc_tieu_cua_nghien_cuu_ve_thuc_pham_lien_quan_den_lan_da\" title=\"M\u1ee5c ti\u00eau c\u1ee7a nghi\u00ean c\u1ee9u v\u1ec1 th\u1ef1c ph\u1ea9m li\u00ean quan \u0111\u1ebfn l\u00e0n da\">M\u1ee5c ti\u00eau c\u1ee7a nghi\u00ean c\u1ee9u v\u1ec1 th\u1ef1c ph\u1ea9m li\u00ean quan \u0111\u1ebfn l\u00e0n da<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Gioi_thieu_tong_quan_ve_Da\" title=\"Gi\u1edbi thi\u1ec7u t\u1ed5ng quan v\u1ec1 Da\">Gi\u1edbi thi\u1ec7u t\u1ed5ng quan v\u1ec1 Da<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Phuong_phap\" title=\"Method\">Method<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Trai_cay_va_rau_cu_ho_tro_cho_lan_da_nhu_the_nao\" title=\"Tr\u00e1i c\u00e2y v\u00e0 rau c\u1ee7 h\u1ed7 tr\u1ee3 cho l\u00e0n da nh\u01b0 th\u1ebf n\u00e0o?\">Tr\u00e1i c\u00e2y v\u00e0 rau c\u1ee7 h\u1ed7 tr\u1ee3 cho l\u00e0n da nh\u01b0 th\u1ebf n\u00e0o?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Xoai\" title=\"Xo\u00e0i\">Xo\u00e0i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Dua_luoi\" title=\"D\u01b0a l\u01b0\u1edbi\">D\u01b0a l\u01b0\u1edbi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Cam\" title=\"Cam\">Cam<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Ca_chua\" title=\"C\u00e0 chua\">C\u00e0 chua<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Cai_xoan\" title=\"C\u1ea3i xo\u0103n\">C\u1ea3i xo\u0103n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Luu\" title=\"L\u1ef1u\">L\u1ef1u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Chanh_day\" title=\"Chanh d\u00e2y\">Chanh d\u00e2y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Nho\" title=\"Nho\">Nho<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Hat_va_dau\" title=\"H\u1ea1t v\u00e0 \u0111\u1eadu\">H\u1ea1t v\u00e0 \u0111\u1eadu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Hanh_nhan\" title=\"H\u1ea1nh nh\u00e2n\">H\u1ea1nh nh\u00e2n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Dau_nanh\" title=\"\u0110\u1eadu n\u00e0nh\">\u0110\u1eadu n\u00e0nh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Do_uong_giau_polyphenol\" title=\"\u0110\u1ed3 u\u1ed1ng gi\u00e0u polyphenol\">\u0110\u1ed3 u\u1ed1ng gi\u00e0u polyphenol<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Ca_cao\" title=\"Ca cao\">Ca cao<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Ca_phe\" title=\"C\u00e0 ph\u00ea\">C\u00e0 ph\u00ea<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Tra_xanh\" title=\"Green tea\">Green tea<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/drnguyengiap.com\/en\/thuc-pham-co-nguon-goc-thuc-vat-cho-suc-khoe-da\/#Ket_luan\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Muc_tieu_cua_nghien_cuu_ve_thuc_pham_lien_quan_den_lan_da\"><\/span>M\u1ee5c ti\u00eau c\u1ee7a nghi\u00ean c\u1ee9u v\u1ec1 th\u1ef1c ph\u1ea9m li\u00ean quan \u0111\u1ebfn l\u00e0n da<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u1ee5c ti\u00eau:<\/strong> Vai tr\u00f2 ti\u1ec1m n\u0103ng c\u1ee7a th\u1ef1c ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt trong vi\u1ec7c th\u00fac \u0111\u1ea9y s\u1ee9c kh\u1ecfe da l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u dinh d\u01b0\u1ee1ng \u0111ang n\u1ed5i l\u00ean. Th\u1ef1c ph\u1ea9m th\u1ef1c v\u1eadt gi\u00e0u h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh sinh h\u1ecdc, bao g\u1ed3m vitamin C, vitamin E, beta-carotene, polyphenol v\u00e0 axit phenolic, c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 ch\u1ed1ng oxy h\u00f3a, gi\u1ea3m vi\u00eam v\u00e0 t\u0103ng c\u01b0\u1eddng h\u1ed7 tr\u1ee3 c\u1ea5u tr\u00fac c\u1ee7a da. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/lan-da-dep-cung-voi-thuc-vat.webp\" alt=\"lan da dep cung voi thuc vat\" class=\"wp-image-6748\" srcset=\"https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/lan-da-dep-cung-voi-thuc-vat.webp 800w, https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/lan-da-dep-cung-voi-thuc-vat-300x300.webp 300w, https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/lan-da-dep-cung-voi-thuc-vat-150x150.webp 150w, https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/lan-da-dep-cung-voi-thuc-vat-768x768.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nghi\u00ean c\u1ee9u d\u1ecbch t\u1ec5 h\u1ecdc \u0111\u00e3 li\u00ean k\u1ebft vi\u1ec7c ti\u00eau th\u1ee5 nhi\u1ec1u tr\u00e1i c\u00e2y v\u00e0 rau c\u1ee7 v\u1edbi s\u1ee9c kh\u1ecfe da t\u00edch c\u1ef1c. C\u00e1c t\u00e1c d\u1ee5ng c\u00f3 l\u1ee3i c\u1ee7a m\u1ed9t s\u1ed1 lo\u1ea1i tr\u00e1i c\u00e2y, rau c\u1ee7, h\u1ea1t, \u0111\u1eadu v\u00e0 \u0111\u1ed3 u\u1ed1ng gi\u00e0u polyphenol \u0111\u1ed1i v\u1edbi da \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o, m\u1ed7i lo\u1ea1i cung c\u1ea5p m\u1ed9t th\u00e0nh ph\u1ea7n phytochemical \u0111\u1ed9c \u0111\u00e1o. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 h\u1ea7u h\u1ebft c\u00e1c nghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng chi\u1ebft xu\u1ea5t, b\u00e0i t\u1ed5ng quan n\u00e0y s\u1ebd t\u1eadp trung v\u00e0o d\u1eef li\u1ec7u t\u1eeb th\u1ef1c ph\u1ea9m nguy\u00ean ch\u1ea5t v\u00e0 s\u1ea3n ph\u1ea9m ch\u1ebf bi\u1ebfn t\u1ed1i thi\u1ec3u. T\u1ed5ng th\u1ec3, c\u00e1c b\u1eb1ng ch\u1ee9ng \u0111\u1ebfn nay cho th\u1ea5y m\u1ed9t t\u01b0\u01a1ng lai \u0111\u1ea7y h\u1ee9a h\u1eb9n cho c\u00e1c can thi\u1ec7p dinh d\u01b0\u1ee1ng th\u1ef1c v\u1eadt gi\u00fap c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe v\u00e0 ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o da. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, c\u1ea7n c\u00f3 th\u00eam nghi\u00ean c\u1ee9u \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 th\u1eddi gian ti\u00eau th\u1ee5 t\u1ed1i \u01b0u c\u0169ng nh\u01b0 c\u00e1c c\u01a1 ch\u1ebf ti\u1ec1m n\u0103ng. C\u00e1c nghi\u00ean c\u1ee9u trong c\u00e1c l\u0129nh v\u1ef1c tr\u00ean s\u1ebd gi\u00fap h\u00ecnh th\u00e0nh c\u00e1c khuy\u1ebfn ngh\u1ecb dinh d\u01b0\u1ee1ng c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Gioi_thieu_tong_quan_ve_Da\"><\/span>Gi\u1edbi thi\u1ec7u t\u1ed5ng quan v\u1ec1 Da<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Da, c\u01a1 quan l\u1edbn nh\u1ea5t trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 c\u00e1c c\u01a1 quan n\u1ed9i t\u1ea1ng v\u00e0 t\u1ebf b\u00e0o kh\u1ecfi c\u00e1c y\u1ebfu t\u1ed1 b\u00ean ngo\u00e0i. N\u00f3 c\u0169ng gi\u00fap \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 c\u01a1 th\u1ec3, trung gian c\u1ea3m gi\u00e1c ch\u1ea1m v\u00e0 s\u1ea3n xu\u1ea5t vitamin D, m\u1ed9t ch\u1ea5t \u0111i\u1ec1u h\u00f2a ch\u00ednh c\u1ee7a s\u1ee9c kh\u1ecfe x\u01b0\u01a1ng, mi\u1ec5n d\u1ecbch v\u00e0 m\u1ea1ch m\u00e1u.^3 C\u00e1c y\u1ebfu t\u1ed1 n\u1ed9i t\u1ea1i v\u00e0 ngo\u1ea1i vi \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe v\u00e0 l\u00e3o h\u00f3a da.^4 N\u1ec1n t\u1ea3ng di truy\u1ec1n c\u1ee7a m\u1ed9t c\u00e1 nh\u00e2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 n\u1ed9i t\u1ea1i nh\u01b0 s\u1eafc t\u1ed1 da, \u0111\u1ed9 d\u00e0y da, c\u1ea5u tr\u00fac vi m\u1ea1ch v\u00e0 hormone gi\u1edbi t\u00ednh.^4 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c y\u1ebfu t\u1ed1 ngo\u1ea1i vi nh\u01b0 h\u00fat thu\u1ed1c, <a href=\"https:\/\/drnguyengiap.com\/en\/vai-tro-cua-che-do-an-uong-trong-viec-duy-tri-lan-da-khoe-manh\/\" data-type=\"post\" data-id=\"6732\">diet<\/a>, gi\u1ea5c ng\u1ee7, t\u1eadp th\u1ec3 d\u1ee5c, b\u1ec7nh m\u00e3n t\u00ednh v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng bao g\u1ed3m nhi\u1ec7t \u0111\u1ed9, \u00f4 nhi\u1ec5m, \u0111\u1ed9 \u1ea9m v\u00e0 tia c\u1ef1c t\u00edm (UVR) c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng vi\u00eam v\u00e0 stress oxy h\u00f3a, t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a da.^4\u20136 Th\u1eadt v\u1eady, ti\u1ebfp x\u00fac UVR l\u1eb7p \u0111i l\u1eb7p l\u1ea1i c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng cytokine ti\u1ec1n vi\u00eam g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a n\u1ebfp nh\u0103n v\u00e0 s\u1eafc t\u1ed1 da b\u1ea5t l\u1ee3i.^7 H\u01a1n n\u1eefa, s\u1ef1 k\u00edch ho\u1ea1t glycation protein v\u00e0 vi\u00eam li\u00ean quan \u0111\u1ebfn tu\u1ed5i ho\u1eb7c b\u00e9o ph\u00ec c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 c\u1ee9ng c\u1ee7a da v\u00e0 l\u00e0m suy gi\u1ea3m qu\u00e1 tr\u00ecnh s\u1eeda ch\u1eefa da.^8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ebf \u0111\u1ed9 dinh d\u01b0\u1ee1ng kh\u00f4ng t\u1ed1i \u01b0u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn s\u1ee9c kh\u1ecfe da, nh\u01b0 \u0111\u01b0\u1ee3c ch\u1ee9ng minh trong c\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 thi\u1ebfu h\u1ee5t vi ch\u1ea5t dinh d\u01b0\u1ee1ng. V\u00ed d\u1ee5, thi\u1ebfu vitamin A v\u00e0 vitamin C (VitC) c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn d\u00e0y da.^9 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u1ea3 n\u0103ng l\u00e0nh v\u1ebft th\u01b0\u01a1ng k\u00e9m \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y khi thi\u1ebfu VitC v\u00e0 axit b\u00e9o thi\u1ebft y\u1ebfu,^9\u201311 v\u00e0 xu\u1ea5t huy\u1ebft d\u01b0\u1edbi da c\u00f3 th\u1ec3 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a thi\u1ebfu vitamin E v\u00e0 vitamin K.^9 L\u01b0\u1ee3ng riboflavin, niacin, pyridoxine, biotin, k\u1ebdm v\u00e0 axit b\u00e9o thi\u1ebft y\u1ebfu kh\u00f4ng \u0111\u1ee7 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c d\u1ea1ng vi\u00eam da kh\u00e1c nhau.^9,12 C\u00e1c nghi\u00ean c\u1ee9u c\u1ed5 \u0111i\u1ec3n v\u1ec1 b\u1ec7nh pellagra^13 v\u00e0 acrodermatitis enteropathica^14 \u0111\u00e3 x\u00e1c \u0111\u1ecbnh thi\u1ebfu niacin v\u00e0 k\u1ebdm, t\u01b0\u01a1ng \u1ee9ng, l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y b\u1ec7nh. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 d\u1eef li\u1ec7u v\u1ec1 thi\u1ebfu h\u1ee5t vi ch\u1ea5t dinh d\u01b0\u1ee1ng l\u00e0 r\u1ed9ng r\u00e3i, d\u1eef li\u1ec7u v\u1ec1 c\u00e1ch th\u1ee9c c\u00e1c th\u1ef1c ph\u1ea9m ho\u1eb7c ch\u1ebf \u0111\u1ed9 \u0103n c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe da trong c\u00e1c qu\u1ea7n th\u1ec3 \u0111\u01b0\u1ee3c dinh d\u01b0\u1ee1ng t\u1ed1t c\u00f2n h\u1ea1n ch\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nghi\u00ean c\u1ee9u d\u1ecbch t\u1ec5 h\u1ecdc cho th\u1ea5y l\u01b0\u1ee3ng ti\u00eau th\u1ee5 d\u1ed3i d\u00e0o c\u00e1c th\u1ef1c ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt c\u1ee5 th\u1ec3 l\u00e0 ch\u00eca kh\u00f3a trong vi\u1ec7c duy tr\u00ec s\u1ee9c kh\u1ecfe v\u00e0 ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o da. L\u01b0\u1ee3ng ti\u00eau th\u1ee5 nhi\u1ec1u rau c\u1ee7, d\u1ea7u \u00f4 liu v\u00e0 \u0111\u1eadu t\u01b0\u01a1ng quan v\u1edbi t\u1ed5n th\u01b0\u01a1ng da do \u00e1nh n\u1eafng th\u1ea5p h\u01a1n \u1edf h\u01a1n 2000 ng\u01b0\u1eddi t\u1eeb 70 tu\u1ed5i tr\u1edf l\u00ean \u1edf \u00dac, Hy L\u1ea1p, Trung Qu\u1ed1c, Nh\u1eadt B\u1ea3n v\u00e0 Th\u1ee5y \u0110i\u1ec3n.^1 Tu\u00e2n th\u1ee7 t\u1ed1t h\u01a1n c\u00e1c h\u01b0\u1edbng d\u1eabn Ch\u1ec9 s\u1ed1 Ch\u1ebf \u0111\u1ed9 \u0103n L\u00e0nh m\u1ea1nh H\u00e0 Lan, khuy\u1ebfn kh\u00edch ch\u1ebf \u0111\u1ed9 \u0103n gi\u00e0u tr\u00e1i c\u00e2y v\u00e0 bao g\u1ed3m s\u1eefa chua, s\u1eefa v\u00e0 rau c\u1ee7, c\u00f3 li\u00ean quan \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn vi\u1ec7c \u00edt n\u1ebfp nh\u0103n h\u01a1n \u1edf ph\u1ee5 n\u1eef.^2 Trong s\u1ed1 ph\u1ee5 n\u1eef Nh\u1eadt B\u1ea3n, m\u1ed9t m\u1ed1i li\u00ean h\u1ec7 ngh\u1ecbch \u0111\u00e1ng k\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t gi\u1eefa n\u1ebfp nh\u0103n v\u00e0 l\u01b0\u1ee3ng ti\u00eau th\u1ee5 rau c\u1ee7 xanh v\u00e0 v\u00e0ng.^15 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1ee3c l\u1ea1i, ch\u1ebf \u0111\u1ed9 \u0103n ch\u1ee7 y\u1ebfu bao g\u1ed3m th\u1ecbt, ng\u0169 c\u1ed1c tinh ch\u1ebf, \u0111\u1ed3 \u0103n nh\u1eb9, n\u01b0\u1edbc ng\u1ecdt, c\u00e0 ph\u00ea v\u00e0 \u0111\u1ed3 u\u1ed1ng c\u00f3 c\u1ed3n c\u00f3 li\u00ean quan \u0111\u1ebfn nhi\u1ec1u n\u1ebfp nh\u0103n h\u01a1n \u1edf ph\u1ee5 n\u1eef.^2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1ef1c ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt gi\u00e0u polyphenol, carotenoid v\u00e0 c\u00e1c vitamin ch\u1ecdn l\u1ecdc th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y v\u1edbi l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3 trong c\u00e1c danh m\u1ee5c th\u1ef1c ph\u1ea9m kh\u00e1c. Tuy nhi\u00ean, m\u1ed7i lo\u1ea1i th\u1ef1c ph\u1ea9m c\u00f3 m\u1ed9t h\u1ed3 s\u01a1 dinh d\u01b0\u1ee1ng \u0111\u1ed9c \u0111\u00e1o cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh sinh h\u1ecdc m\u00e0 \u0111\u01a1n l\u1ebb ho\u1eb7c c\u1ed9ng h\u01b0\u1edfng c\u00f3 th\u1ec3 mang l\u1ea1i s\u1ef1 b\u1ea3o v\u1ec7 cho da.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi th\u00f4ng tin n\u00e0y, ch\u00fang t\u00f4i \u0111\u00e3 ti\u1ebfn h\u00e0nh m\u1ed9t kh\u1ea3o s\u00e1t s\u01a1 b\u1ed9 v\u1ec1 t\u00e0i li\u1ec7u g\u1ea7n \u0111\u00e2y v\u1ec1 c\u00e1c t\u00e1c \u0111\u1ed9ng ti\u1ec1m n\u0103ng c\u1ee7a th\u1ef1c ph\u1ea9m th\u1ef1c v\u1eadt l\u00ean s\u1ee9c kh\u1ecfe v\u00e0 ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o da. Ph\u1ea7n l\u1edbn c\u00e1c th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n dinh d\u01b0\u1ee1ng v\u00e0 th\u1ef1c ph\u1ea9m ri\u00eang l\u1ebb, \u0111\u00f4i khi v\u01b0\u1ee3t qu\u00e1 khuy\u1ebfn ngh\u1ecb dinh d\u01b0\u1ee1ng. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, m\u1ee5c ti\u00eau c\u1ee7a b\u00e0i t\u1ed5ng quan n\u00e0y l\u00e0 k\u00edch th\u00edch s\u1ef1 quan t\u00e2m trong l\u0129nh v\u1ef1c n\u00e0y, c\u0169ng nh\u01b0 cung c\u1ea5p m\u1ed9t t\u1ed5ng quan v\u1ec1 d\u1eef li\u1ec7u c\u00f3 s\u1eb5n cho c\u1ea3 c\u00f4ng ch\u00fang v\u00e0 c\u00e1c chuy\u00ean gia dinh d\u01b0\u1ee1ng quan t\u00e2m \u0111\u1ebfn vai tr\u00f2 c\u1ee7a ch\u1ebf \u0111\u1ed9 \u0103n trong vi\u1ec7c duy tr\u00ec s\u1ee9c kh\u1ecfe v\u00e0 ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o da. B\u00e0i t\u1ed5ng quan n\u00e0y nh\u1eb1m cung c\u1ea5p c\u1ee5 th\u1ec3 h\u01a1n v\u1ec1 c\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y v\u00e0 rau c\u1ee7 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o da v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c khuy\u1ebfn ngh\u1ecb c\u1ee7a H\u01b0\u1edbng d\u1eabn Ch\u1ebf \u0111\u1ed9 \u0103n cho Ng\u01b0\u1eddi M\u1ef9 2020\u20132025 (DGAs).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phuong_phap\"><\/span>Method<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u00e0i b\u00e1o \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u00ean PubMed v\u00e0 Google Scholar b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c t\u1eeb kh\u00f3a sau (ho\u1eb7c k\u1ebft h\u1ee3p ch\u00fang): &#8220;fruit&#8221; (tr\u00e1i c\u00e2y), &#8220;vegetable&#8221; (rau c\u1ee7), &#8220;nut&#8221; (h\u1ea1t), &#8220;legume&#8221; (\u0111\u1eadu), &#8220;bean&#8221; (\u0111\u1eadu), &#8220;food&#8221; (th\u1ef1c ph\u1ea9m), &#8220;skin&#8221; (da), &#8220;wrinkle&#8221; (n\u1ebfp nh\u0103n), &#8220;erythema&#8221; (ban \u0111\u1ecf), &#8220;hydration&#8221; (d\u01b0\u1ee1ng \u1ea9m), &#8220;elasticity&#8221; (\u0111\u1ed9 \u0111\u00e0n h\u1ed3i), &#8220;aging&#8221; (l\u00e3o h\u00f3a), &#8220;photoaging&#8221; (l\u00e3o h\u00f3a da do \u00e1nh n\u1eafng). T\u1ea5t c\u1ea3 c\u00e1c nghi\u00ean c\u1ee9u c\u00f3 s\u1eb5n b\u1eb1ng ti\u1ebfng Anh \u0111\u00e3 \u0111\u01b0\u1ee3c xem x\u00e9t. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau ch\u00ed \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng bao g\u1ed3m c\u00e1c can thi\u1ec7p ch\u1ebf \u0111\u1ed9 \u0103n v\u00e0 c\u00e1c ph\u00e9p \u0111o tham s\u1ed1 da li\u00ean quan \u0111\u1ebfn n\u1ebfp nh\u0103n, ban \u0111\u1ecf, d\u01b0\u1ee1ng \u1ea9m v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i. C\u00e1c nghi\u00ean c\u1ee9u t\u1eadp trung v\u00e0o th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt nguy\u00ean ch\u1ea5t ho\u1eb7c \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn th\u00e0nh chi\u1ebft xu\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c xem x\u00e9t. C\u00e1c chi\u1ebft xu\u1ea5t \u0111\u01b0\u1ee3c quy \u0111\u1ed5i th\u00e0nh l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng th\u1ef1c ph\u1ea9m ho\u1eb7c \u0111\u1ed3 u\u1ed1ng nguy\u00ean ch\u1ea5t \u0111\u1ec3 suy ra t\u00ednh kh\u1ea3 thi c\u1ee7a vi\u1ec7c ti\u00eau th\u1ee5. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c h\u1ee3p ch\u1ea5t c\u00f4 l\u1eadp kh\u00f4ng \u0111\u01b0\u1ee3c xem x\u00e9t. C\u00e1c b\u1ec7nh da li\u1ec5u nh\u01b0 m\u1ee5n tr\u1ee9ng c\u00e1 v\u00e0 v\u1ea3y n\u1ebfn kh\u00f4ng \u0111\u01b0\u1ee3c xem x\u00e9t. C\u00e1c nghi\u00ean c\u1ee9u tr\u00ean \u0111\u1ed9ng v\u1eadt ho\u1eb7c in vitro \u0111\u01b0\u1ee3c bao g\u1ed3m cho m\u1ed9t s\u1ed1 th\u1ef1c ph\u1ea9m th\u1ef1c v\u1eadt ho\u1eb7c c\u00e1c h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh sinh h\u1ecdc li\u00ean quan h\u1ed7 tr\u1ee3 c\u00e1c c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng ti\u1ec1m n\u0103ng cho c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/trai-cay-anh-huong-gi-den-da.webp\" alt=\"trai cay anh huong gi den da\" class=\"wp-image-6747\" srcset=\"https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/trai-cay-anh-huong-gi-den-da.webp 800w, https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/trai-cay-anh-huong-gi-den-da-300x300.webp 300w, https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/trai-cay-anh-huong-gi-den-da-150x150.webp 150w, https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/trai-cay-anh-huong-gi-den-da-768x768.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trai_cay_va_rau_cu_ho_tro_cho_lan_da_nhu_the_nao\"><\/span>Tr\u00e1i c\u00e2y v\u00e0 rau c\u1ee7 h\u1ed7 tr\u1ee3 cho l\u00e0n da nh\u01b0 th\u1ebf n\u00e0o? <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Xoai\"><\/span>Xo\u00e0i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Xo\u00e0i (Mangifera indica L) gi\u00e0u carotenoid (\u0111\u1eb7c bi\u1ec7t l\u00e0 beta-carotene) c\u0169ng nh\u01b0 VitC v\u00e0 phenolic acid gallic.^26 Xo\u00e0i Ataulfo c\u00f3 h\u00e0m l\u01b0\u1ee3ng VitC cao nh\u1ea5t trong s\u1ed1 c\u00e1c gi\u1ed1ng xo\u00e0i th\u01b0\u1eddng th\u1ea5y \u1edf Hoa K\u1ef3,^27 v\u1edbi 85 g cung c\u1ea5p kho\u1ea3ng 107 mg VitC (143% RDA cho ph\u1ee5 n\u1eef tr\u01b0\u1edfng th\u00e0nh).^28 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ed1ng xo\u00e0i n\u00e0y c\u0169ng gi\u00e0u beta-carotene, v\u1edbi 85 g cung c\u1ea5p 2219 \u03bcg (16% RDA cho ph\u1ee5 n\u1eef tr\u01b0\u1edfng th\u00e0nh). Xo\u00e0i Ataulfo c\u00f3 h\u00e0m l\u01b0\u1ee3ng beta-carotene cao g\u1ea5p 4 l\u1ea7n m\u1ee9c tham chi\u1ebfu \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o b\u1edfi USDA Food Data Central #169910 (640 \u03bcg\/100 g xo\u00e0i t\u01b0\u01a1i).^28 Gi\u1ea3m \u0111\u00e1ng k\u1ec3 n\u1ebfp nh\u0103n s\u00e2u tr\u00ean khu\u00f4n m\u1eb7t \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ea5y \u1edf ph\u1ee5 n\u1eef sau m\u00e3n kinh t\u1eeb 50 \u0111\u1ebfn 70 tu\u1ed5i v\u1edbi FSPT II ho\u1eb7c III sau khi ti\u00eau th\u1ee5 85 g (0,5 c\u1ed1c) xo\u00e0i Ataulfo \u0111\u00f4ng l\u1ea1nh t\u01b0\u01a1i 4 l\u1ea7n m\u1ed9t tu\u1ea7n trong 16 tu\u1ea7n.^29 Th\u00fa v\u1ecb l\u00e0, nh\u1eefng ng\u01b0\u1eddi ti\u00eau th\u1ee5 250 g (1,5 c\u1ed1c) v\u1edbi c\u00f9ng m\u00f4 h\u00ecnh ti\u00eau th\u1ee5 c\u00f3 s\u1ef1 gia t\u0103ng n\u1ebfp nh\u0103n. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 do l\u01b0\u1ee3ng \u0111\u01b0\u1eddng c\u00f3 trong tr\u00e1i c\u00e2y. Glucose v\u00e0 fructose \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 t\u0103ng glycation c\u1ee7a collagen v\u00e0 s\u1ee3i elastin, l\u00e0m gi\u00e1n \u0111o\u1ea1n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u00f4 d\u01b0\u1edbi da h\u1ed7 tr\u1ee3 da.^30<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xo\u00e0i c\u0169ng l\u00e0 ngu\u1ed3n cung c\u1ea5p ch\u00ednh c\u1ee7a polyphenol mangiferin. Xo\u00e0i Ataulfo \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y ch\u1ee9a 183 \u0111\u1ebfn 996 \u03bcg\/g mangiferin t\u00f9y thu\u1ed9c v\u00e0o ng\u00e0y thu ho\u1ea1ch, cao h\u01a1n 4 gi\u1ed1ng xo\u00e0i kh\u00e1c \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m.^27 Chu\u1ed9t \u0111\u01b0\u1ee3c chi\u1ebfu tia UV \u0111\u01b0\u1ee3c cho \u0103n chi\u1ebft xu\u1ea5t xo\u00e0i ch\u1ee9a 13,5% mangiferin trong 12 tu\u1ea7n cho th\u1ea5y gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi\u1ec1u d\u00e0i n\u1ebfp nh\u0103n, c\u00f9ng v\u1edbi t\u0103ng b\u00f3 collagen v\u00e0 \u1ee9c ch\u1ebf t\u1ed5n th\u01b0\u01a1ng s\u1ee3i collagen th\u00f4ng qua gi\u1ea3m vi\u00eam.^31 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed5 sung mangiferin cho chu\u1ed9t c\u0169ng d\u1eabn \u0111\u1ebfn gi\u1ea3m c\u00e1c ch\u1ec9 s\u1ed1 ti\u1ec1n vi\u00eam nh\u01b0 inducible nitric oxide synthase, interleukin-1\u03b2 v\u00e0 interleukin-6 v\u00e0 \u1ee9c ch\u1ebf nuclear factor-kappa B subunit 2 v\u00e0 phosphoryl h\u00f3a IkB trong da.^32<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dua_luoi\"><\/span>D\u01b0a l\u01b0\u1edbi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0a l\u01b0\u1edbi (Cucumis melo L) gi\u00e0u VitC v\u00e0 beta-carotene, v\u1edbi d\u01b0a v\u00e0ng ch\u1ee9a l\u01b0\u1ee3ng cao h\u01a1n so v\u1edbi d\u01b0a xanh.^33 Trong m\u1ed9t nghi\u00ean c\u1ee9u tr\u00ean 44 ng\u01b0\u1eddi da tr\u1eafng t\u1eeb 18 \u0111\u1ebfn 50 tu\u1ed5i v\u1edbi FSPT II ho\u1eb7c III, vi\u1ec7c ti\u00eau th\u1ee5 b\u1ed9t c\u00f4 \u0111\u1eb7c n\u01b0\u1edbc \u00e9p d\u01b0a l\u01b0\u1edbi kh\u00f4 (MPJC) c\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c gi\u1ea3m thi\u1ec3u t\u1ed5n th\u01b0\u01a1ng do UVR g\u00e2y ra. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1eddi tham gia ti\u00eau th\u1ee5 MPJC ho\u1eb7c m\u1ed9t vi\u00ean nang ki\u1ec3m so\u00e1t c\u00f3 m\u00e0u t\u01b0\u01a1ng t\u1ef1 h\u00e0ng ng\u00e0y c\u00f9ng v\u1edbi kem b\u00f4i ki\u1ec3m so\u00e1t trong 30 ng\u00e0y.^34 V\u00f9ng m\u00f4ng c\u1ee7a ng\u01b0\u1eddi tham gia \u0111\u01b0\u1ee3c chi\u1ebfu x\u1ea1 t\u1ea1i th\u1eddi \u0111i\u1ec3m ban \u0111\u1ea7u v\u00e0 sau khi b\u1ed5 sung, v\u00e0 m\u1ed9t s\u1ef1 t\u0103ng \u0111\u00e1ng k\u1ec3 trong li\u1ec1u erythema t\u1ed1i thi\u1ec3u (MED) \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y \u1edf nh\u00f3m MPJC so v\u1edbi nh\u00f3m ki\u1ec3m so\u00e1t. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MED \u0111\u1ea1i di\u1ec7n cho l\u01b0\u1ee3ng UVR th\u1ea5p nh\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra ch\u00e1y n\u1eafng nh\u1eb9 ho\u1eb7c \u0111\u1ecf da. MED cao h\u01a1n \u0111\u01b0\u1ee3c cho l\u00e0 t\u01b0\u01a1ng quan v\u1edbi gi\u1ea3m \u0111\u1ed9 nh\u1ea1y c\u1ea3m v\u1edbi t\u1ed5n th\u01b0\u01a1ng UVR.^35 Trong m\u1ed9t nghi\u00ean c\u1ee9u kh\u00e1c, khi xem x\u00e9t ph\u1ee5 n\u1eef t\u1eeb 40 \u0111\u1ebfn 70 tu\u1ed5i v\u1edbi FSPT II \u0111\u1ebfn IV, ng\u01b0\u1eddi tham gia ti\u00eau th\u1ee5 m\u1ed9t vi\u00ean nang ch\u1ee9a MPJC c\u00f9ng v\u1edbi chi\u1ebft xu\u1ea5t h\u1ea1t nho, VitC v\u00e0 k\u1ebdm trong 8 tu\u1ea7n. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 v\u1ec1 m\u00e0u da, \u0111\u1ed9 s\u00e1ng, qu\u1ea7ng th\u00e2m d\u01b0\u1edbi m\u1eaft, ban \u0111\u1ecf v\u00e0 s\u1ef1 h\u00e0i l\u00f2ng ch\u1ee7 quan t\u1ed5ng th\u1ec3 \u0111\u01b0\u1ee3c ghi nh\u1eadn.^36 C\u00e1c t\u00e1c gi\u1ea3 c\u1ee7a c\u1ea3 hai nghi\u00ean c\u1ee9u \u0111\u1ec1 xu\u1ea5t r\u1eb1ng superoxide dismutase l\u00e0 y\u1ebfu t\u1ed1 ch\u00ednh g\u00f3p ph\u1ea7n v\u00e0o c\u00e1c t\u00e1c d\u1ee5ng quan s\u00e1t \u0111\u01b0\u1ee3c c\u1ee7a MPJC; tuy nhi\u00ean, c\u01a1 ch\u1ebf n\u00e0y c\u00f3 v\u1ebb kh\u00f4ng kh\u1ea3 thi v\u00ec superoxide dismutase l\u00e0 m\u1ed9t protein b\u1ecb ph\u00e2n h\u1ee7y trong qu\u00e1 tr\u00ecnh ti\u00eau h\u00f3a v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 nguy\u00ean v\u1eb9n.^37 \u0110\u00e1ng ti\u1ebfc l\u00e0 c\u00e1c nghi\u00ean c\u1ee9u kh\u00f4ng cung c\u1ea5p th\u00f4ng tin \u0111\u1ec3 \u01b0\u1edbc t\u00ednh l\u01b0\u1ee3ng d\u01b0a l\u01b0\u1edbi t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5. M\u1ed9t c\u1ed1c kh\u1ed1i d\u01b0a v\u00e0ng (USDA FDC #169092) cung c\u1ea5p kho\u1ea3ng 58,7 mg VitC (65%\u201390% RDA cho ng\u01b0\u1eddi l\u1edbn) v\u00e0 3230 \u03bcg beta-carotene.^28<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cam\"><\/span>Cam<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cam (Citrus sinensis) \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn r\u1ed9ng r\u00e3i l\u00e0 gi\u00e0u VitC. H\u1ed3 s\u01a1 dinh d\u01b0\u1ee1ng v\u00e0 polyphenol kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o gi\u1ed1ng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng trong m\u00f9a tr\u1ed3ng tr\u1ecdt.^38 C\u00e1c flavonoid ph\u1ed5 bi\u1ebfn nh\u1ea5t trong cam bao g\u1ed3m quercetin, hesperidin v\u00e0 narirutin. M\u1ed9t ph\u00e2n l\u1edbp flavonoid kh\u00e1c, anthocyanin, \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong cam \u0111\u1ecf, mang l\u1ea1i m\u00e0u \u0111\u1ecf cho th\u1ecbt qu\u1ea3 v\u00e0 n\u01b0\u1edbc \u00e9p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 \u1ee9c ch\u1ebf ban \u0111\u1ecf do UV g\u00e2y ra \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y \u1edf 20 ng\u01b0\u1eddi da tr\u1eafng t\u1eeb 26 \u0111\u1ebfn 47 tu\u1ed5i v\u1edbi FSPT II v\u00e0 III khi b\u1ed5 sung 100 mg\/ng\u00e0y chi\u1ebft xu\u1ea5t b\u1ed9t, \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c gi\u1ed1ng cam \u0111\u1ecf ch\u1ee9a 2,8%\u20133,2% anthocyanin, 1,8%\u20132,2% axit hydroxycinnamic, 8,5%\u20139,5% flavone glycosides v\u00e0 5,5%\u20136,5% VitC, t\u1ea5t c\u1ea3 \u0111\u1ec1u t\u00ednh theo tr\u1ecdng l\u01b0\u1ee3ng.^39 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f9ng nghi\u00ean c\u1ee9u c\u0169ng t\u00ecm th\u1ea5y s\u1ef1 \u1ee9c ch\u1ebf \u0111\u00e1ng k\u1ec3 qu\u00e1 tr\u00ecnh t\u1ea1o melanin do UV g\u00e2y ra \u1edf 25 ng\u01b0\u1eddi tham gia v\u1edbi FSPT II v\u00e0 IV, t\u1eeb 40 \u0111\u1ebfn 70 tu\u1ed5i. Melanin l\u00e0 m\u1ed9t ph\u00e2n t\u1eed thi\u1ebft y\u1ebfu quan tr\u1ecdng cho vi\u1ec7c b\u1ea3o v\u1ec7 da kh\u1ecfi \u00e1nh s\u00e1ng, h\u1ea5p th\u1ee5 m\u1ed9t d\u1ea3i r\u1ed9ng c\u00e1c tia UV, ph\u00e2n t\u00e1n n\u0103ng l\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng nhi\u1ec7t \u0111\u1ec3 b\u1ea3o v\u1ec7 da kh\u1ecfi t\u1ed5n th\u01b0\u01a1ng DNA.^40 Tuy nhi\u00ean, ti\u1ebfp x\u00fac UV m\u00e3n t\u00ednh, \u0111\u1eb7c bi\u1ec7t l\u00e0 b\u1ee9c x\u1ea1 UVB, c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng h\u1ea5p th\u1ee5 melanin, d\u1eabn \u0111\u1ebfn t\u0103ng sinh ROS. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0103ng qu\u00e1 tr\u00ecnh t\u1ea1o melanin c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 s\u1ef1 c\u00e2n b\u1eb1ng trong t\u1ebf b\u00e0o h\u1eafc t\u1ed1 v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c quan s\u00e1t nh\u01b0 s\u1ef1 t\u1ed1i m\u00e0u da ho\u1eb7c t\u0103ng s\u1eafc t\u1ed1.^41<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u01b0\u1edbc \u00e9p cam \u0111\u1ecf cung c\u1ea5p kho\u1ea3ng 6,65 mg t\u1ed5ng s\u1ed1 anthocyanin tr\u00ean m\u1ed7i kh\u1ea9u ph\u1ea7n 100 mL (C\u01a1 s\u1edf d\u1eef li\u1ec7u flavonoid USDA 3.3, 2018).^42 Gi\u1ea3m t\u1ed5n th\u01b0\u01a1ng DNA v\u00e0 t\u0103ng n\u1ed3ng \u0111\u1ed9 plasma anthocyanin cyanidin 3-glucoside, VitC v\u00e0 carotenoid \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn \u1edf ng\u01b0\u1eddi l\u1edbn t\u1eeb 20 \u0111\u1ebfn 27 tu\u1ed5i ti\u00eau th\u1ee5 600 mL n\u01b0\u1edbc \u00e9p cam \u0111\u1ecf trong 21 ng\u00e0y.^43 Trong chu\u1ed9t, vi\u1ec7c ti\u00eau th\u1ee5 chi\u1ebft xu\u1ea5t cam gi\u00e0u hesperidin v\u00e0 narirutin trong 7 tu\u1ea7n d\u1eabn \u0111\u1ebfn s\u1ef1 \u1ee9c ch\u1ebf \u0111\u00e1ng k\u1ec3 TEWL do UV g\u00e2y ra. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 m\u1ed9t th\u01b0\u1edbc \u0111o quan tr\u1ecdng c\u1ee7a ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o da \u0111\u00e1nh gi\u00e1 n\u01b0\u1edbc khu\u1ebfch t\u00e1n t\u1eeb l\u1edbp h\u1ea1 b\u00ec v\u00e0 bi\u1ec3u b\u00ec qua l\u1edbp s\u1eebng \u0111\u1ebfn b\u1ec1 m\u1eb7t da.^44 Nghi\u00ean c\u1ee9u c\u0169ng b\u00e1o c\u00e1o c\u1ea3i thi\u1ec7n d\u01b0\u1ee1ng \u1ea9m da v\u00e0 gi\u1ea3m d\u00e0y bi\u1ec3u b\u00ec.^45 Ti\u00eau th\u1ee5 chi\u1ebft xu\u1ea5t cam Jeju ch\u01b0a ch\u00edn (50, 100 v\u00e0 200 mg\/kg tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3) trong 10 tu\u1ea7n \u1edf chu\u1ed9t gi\u1ea3m TEWL do UV g\u00e2y ra, \u0111\u1ed9 s\u00e2u n\u1ebfp nh\u0103n, \u0111\u1ed9 d\u00e0y bi\u1ec3u b\u00ec v\u00e0 suy tho\u00e1i collagen.^46 L\u01b0\u1ee3ng anthocyanin v\u00e0 VitC trong chi\u1ebft xu\u1ea5t trong nghi\u00ean c\u1ee9u tr\u00ean^39 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng th\u00f4ng qua 300 mL ho\u1eb7c 1,3 c\u1ed1c n\u01b0\u1edbc \u00e9p cam \u0111\u1ecf, ch\u1ee9a 225 mg VitC v\u00e0 10,5 mg cyanidin-3-glucoside.^43<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ca_chua\"><\/span>C\u00e0 chua<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e0 chua (Lycopersicon esculentum) gi\u00e0u lycopene, m\u1ed9t carotenoid c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a m\u1ea1nh.^47,48 Da v\u00e0 huy\u1ebft t\u01b0\u01a1ng ng\u01b0\u1eddi ch\u1ee9a l\u01b0\u1ee3ng lycopene cao nh\u1ea5t so v\u1edbi c\u00e1c m\u00f4 kh\u00e1c trong c\u01a1 th\u1ec3.^49 Trong s\u1ed1 nam v\u00e0 n\u1eef t\u1eeb 26 \u0111\u1ebfn 67 tu\u1ed5i v\u1edbi FSPT II, m\u1ed9t gi\u1ea3m \u0111\u00e1ng k\u1ec3 ban \u0111\u1ecf do UV g\u00e2y ra, c\u00f9ng v\u1edbi t\u0103ng n\u1ed3ng \u0111\u1ed9 lycopene trong huy\u1ebft thanh, \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t sau 10 tu\u1ea7n ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y 40 g b\u1ed9t c\u00e0 chua, cung c\u1ea5p kho\u1ea3ng 16 mg lycopene, so v\u1edbi nh\u00f3m ki\u1ec3m so\u00e1t d\u00f9ng d\u1ea7u \u00f4 liu.^50 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ede ph\u1ee5 n\u1eef t\u1eeb 21 \u0111\u1ebfn 74 tu\u1ed5i v\u1edbi FSPT I ho\u1eb7c II, ti\u00eau th\u1ee5 55 g b\u1ed9t c\u00e0 chua ch\u1ee9a 16 mg lycopene c\u00f9ng v\u1edbi d\u1ea7u \u00f4 liu h\u00e0ng ng\u00e0y trong 12 tu\u1ea7n \u0111\u00e3 t\u0103ng \u0111\u00e1ng k\u1ec3 ng\u01b0\u1ee1ng ban \u0111\u1ecf so v\u1edbi vi\u1ec7c ti\u00eau th\u1ee5 d\u1ea7u \u00f4 liu \u0111\u01a1n thu\u1ea7n.^51 Ngo\u00e0i ra, nh\u1eefng ng\u01b0\u1eddi ti\u00eau th\u1ee5 b\u1ed9t c\u00e0 chua cho th\u1ea5y s\u1ef1 t\u0103ng \u0111\u00e1ng k\u1ec3 procollagen I v\u00e0 \u1ee9c ch\u1ebf bi\u1ec3u hi\u1ec7n collagenase metalloproteinase-1, t\u1ed5n th\u01b0\u01a1ng DNA ty th\u1ec3 v\u00e0 gi\u1ea3m fibrillin-1 \u0111\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi t\u1ed5n th\u01b0\u01a1ng m\u00f4 do UVR g\u00e2y ra. B\u1ed5 sung 12 tu\u1ea7n v\u1edbi ph\u1ee9c h\u1ee3p dinh d\u01b0\u1ee1ng c\u00e0 chua gi\u00e0u carotenoid bao g\u1ed3m chi\u1ebft xu\u1ea5t h\u01b0\u01a1ng th\u1ea3o \u0111\u00e3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 ban \u0111\u1ecf do UV g\u00e2y ra \u1edf ng\u01b0\u1eddi l\u1edbn t\u1eeb 20 \u0111\u1ebfn 50 tu\u1ed5i v\u1edbi FSPT I ho\u1eb7c II so v\u1edbi ki\u1ec3m so\u00e1t ch\u1ee9a triglyceride chu\u1ed7i trung b\u00ecnh.^52 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0103ng \u0111\u00e1ng k\u1ec3 n\u1ed3ng \u0111\u1ed9 lycopene trong huy\u1ebft thanh c\u0169ng \u0111\u01b0\u1ee3c quan s\u00e1t \u1edf nh\u00f3m ph\u1ee9c h\u1ee3p dinh d\u01b0\u1ee1ng c\u00e0 chua, nh\u01b0ng kh\u00f4ng \u1edf nh\u00f3m ki\u1ec3m so\u00e1t. Trong c\u00e1c nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp, 40 \u0111\u1ebfn 55 g b\u1ed9t c\u00e0 chua cung c\u1ea5p 16 mg lycopene. C\u00e0 chua t\u01b0\u01a1i ch\u1ee9a d\u1ea1ng lycopene \u00edt kh\u1ea3 d\u1ee5ng sinh h\u1ecdc h\u01a1n so v\u1edbi c\u00e0 chua ch\u1ebf bi\u1ebfn.^53 Do \u0111\u00f3, \u01b0\u1edbc t\u00ednh c\u1ea7n kho\u1ea3ng 390 g ho\u1eb7c 2,5 c\u1ed1c c\u00e0 chua t\u01b0\u01a1i (USDA FDC #321360) \u0111\u1ec3 cung c\u1ea5p m\u1ee9c lycopene t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nh\u01b0 trong c\u00e1c nghi\u00ean c\u1ee9u.^28 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do t\u00ednh s\u1eb5n c\u00f3 theo m\u00f9a c\u1ee7a c\u00e0 chua \u0111\u1ecba ph\u01b0\u01a1ng, c\u00e1c s\u1ea3n ph\u1ea9m c\u00e0 chua ch\u1ebf bi\u1ebfn c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn thay th\u1ebf ph\u00f9 h\u1ee3p do t\u00ednh s\u1eb5n c\u00f3 li\u00ean t\u1ee5c, th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng d\u00e0i h\u01a1n v\u00e0 n\u1ed3ng \u0111\u1ed9 h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh sinh h\u1ecdc kh\u1ea3 d\u1ee5ng cao.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cai_xoan\"><\/span>C\u1ea3i xo\u0103n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3i xo\u0103n (Brassica oleracea) gi\u00e0u carotenoid, VitC v\u00e0 glucoraphanin, m\u1ed9t glucosinolate \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a th\u00e0nh sulforaphane, c\u00f3 th\u1ec3 gi\u1ea3m vi\u00eam v\u00e0 stress oxy h\u00f3a qua con \u0111\u01b0\u1eddng t\u00edn hi\u1ec7u Nrf2.^54,55 Ti\u00eau th\u1ee5 chi\u1ebft xu\u1ea5t c\u1ea3i xo\u0103n curly gi\u00e0u carotenoid (2200 \u03bcg lutein, 1000 \u03bcg beta-carotene, 50 \u03bcg alpha-carotene, 400 \u03bcg lycopene, 700 \u03bcg zeaxanthin, 100 \u03bcg cryptoxanthin) h\u00e0ng ng\u00e0y trong 10 th\u00e1ng \u0111\u00e3 c\u1ea3i thi\u1ec7n m\u1ee9c collagen I v\u00e0 elastin \u1edf 29 ph\u1ee5 n\u1eef t\u1eeb 40 \u0111\u1ebfn 56 tu\u1ed5i v\u1edbi FSPT II so v\u1edbi nh\u00f3m ki\u1ec3m so\u00e1t d\u00f9ng d\u1ea7u \u00f4 liu.^56 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ra, t\u0103ng \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 d\u00e0y bi\u1ec3u b\u00ec v\u00e0 h\u1ea1 b\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t khi chu\u1ed9t d\u1ec5 b\u1ecb l\u00e3o h\u00f3a da t\u0103ng t\u1ed1c ti\u00eau th\u1ee5 c\u1ea3i xo\u0103n s\u1ea5y phun ho\u1eb7c chi\u1ebft xu\u1ea5t c\u1ea3i xo\u0103n gi\u00e0u glucoraphanin h\u00e0ng ng\u00e0y trong 43 tu\u1ea7n so v\u1edbi nh\u00f3m ki\u1ec3m so\u00e1t.^57 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u00e1c d\u1ee5ng c\u00f3 l\u1ee3i n\u1ed5i b\u1eadt \u1edf nh\u00f3m gi\u00e0u glucoraphanin so v\u1edbi nh\u1eefng con ti\u00eau th\u1ee5 c\u1ea3i xo\u0103n s\u1ea5y phun. L\u01b0\u1ee3ng carotenoid trong chi\u1ebft xu\u1ea5t g\u1ea7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 1 c\u1ed1c (118 g) c\u1ea3i xo\u0103n lu\u1ed9c (USDA FDC #169238), ch\u1ee9a kho\u1ea3ng 5880 \u03bcg lutein v\u00e0 zeaxanthin, 2040 \u03bcg beta-carotene, 11,8 \u03bcg alpha-carotene v\u00e0 30,7 \u03bcg cryptoxanthin.^28 X\u00e0o v\u00e0 h\u1ea5p \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o l\u00e0 b\u1ea3o t\u1ed3n nhi\u1ec1u glucosinolate h\u01a1n so v\u1edbi lu\u1ed9c.^58<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Luu\"><\/span>L\u1ef1u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ef1u (Punica granatum L) gi\u00e0u anthocyanin, ellagitannin punicalagin v\u00e0 axit ellagic.^59 S\u1ef1 t\u0103ng \u0111\u00e1ng k\u1ec3 MED \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t v\u1edbi vi\u1ec7c ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y 8 oz (237 mL) n\u01b0\u1edbc \u00e9p l\u1ef1u ho\u1eb7c chi\u1ebft xu\u1ea5t c\u1ee7a n\u00f3 trong 12 tu\u1ea7n \u1edf 74 ph\u1ee5 n\u1eef t\u1eeb 30 \u0111\u1ebfn 40 tu\u1ed5i v\u1edbi FSPT II \u0111\u1ebfn IV.^60 N\u01b0\u1edbc \u00e9p l\u1ef1u v\u00e0 chi\u1ebft xu\u1ea5t cung c\u1ea5p l\u01b0\u1ee3ng punicalagin v\u00e0 axit ellagic t\u01b0\u01a1ng t\u1ef1. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c ti\u00eau th\u1ee5 b\u1ed9t c\u00f4 \u0111\u1eb7c n\u01b0\u1edbc \u00e9p l\u1ef1u \u0111\u00e3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ef1 h\u00ecnh th\u00e0nh n\u1ebfp nh\u0103n, \u1ee9c ch\u1ebf gi\u1ea3m n\u1ed3ng \u0111\u1ed9 collagen type I v\u00e0 hyaluronan, v\u00e0 t\u0103ng h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc da \u1edf chu\u1ed9t \u0111\u01b0\u1ee3c chi\u1ebfu UVB so v\u1edbi nh\u00f3m kh\u00f4ng nh\u1eadn b\u1ed9t.^61 B\u1ed5 sung c\u0169ng \u1ee9c ch\u1ebf cytokine ti\u1ec1n vi\u00eam interleukin-1\u03b2 v\u00e0 ho\u1ea1t \u0111\u1ed9ng myeloperoxidase th\u00fac \u0111\u1ea9y h\u00ecnh th\u00e0nh ROS, trong khi t\u0103ng cytokine ch\u1ed1ng vi\u00eam interleukin-10. M\u1ed9t c\u1ed1c n\u01b0\u1edbc \u00e9p l\u1ef1u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t kh\u1ea9u ph\u1ea7n tr\u00e1i c\u00e2y v\u00e0 t\u00ednh v\u00e0o khuy\u1ebfn ngh\u1ecb h\u00e0ng ng\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chanh_day\"><\/span>Chanh d\u00e2y<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Chanh d\u00e2y (Passiflora edulis) ch\u1ee9a h\u1ea1t \u0103n \u0111\u01b0\u1ee3c cung c\u1ea5p polyphenol c\u00f3 l\u1ee3i cho da.^62 H\u1ea1t c\u00f3 nhi\u1ec1u polyphenol h\u01a1n th\u1ecbt qu\u1ea3 ho\u1eb7c v\u1ecf, v\u1edbi piceatannol ch\u1ec9 c\u00f3 trong h\u1ea1t.^63 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3i thi\u1ec7n ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o da, \u0111\u01b0\u1ee3c ch\u1ee9ng minh b\u1eb1ng vi\u1ec7c t\u0103ng \u0111\u00e1ng k\u1ec3 h\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m v\u00e0 gi\u1ea3m TEWL, \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t \u1edf 32 ph\u1ee5 n\u1eef Nh\u1eadt B\u1ea3n t\u1eeb 35 \u0111\u1ebfn 55 tu\u1ed5i c\u00f3 khi\u1ebfu n\u1ea1i v\u1ec1 da kh\u00f4 sau khi ti\u00eau th\u1ee5 chi\u1ebft xu\u1ea5t h\u1ea1t chanh d\u00e2y ch\u1ee9a 5 mg piceatannol trong 8 tu\u1ea7n so v\u1edbi nh\u00f3m ki\u1ec3m so\u00e1t.^64 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0103ng h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc tr\u00ean khu\u00f4n m\u1eb7t v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i c\u0169ng \u0111\u01b0\u1ee3c quan s\u00e1t \u1edf ng\u01b0\u1eddi l\u1edbn ti\u00eau th\u1ee5 \u0111\u1ed3 u\u1ed1ng gi\u00e0u piceatannol trong 8 tu\u1ea7n.^65 Piceatannol, m\u1ed9t h\u1ee3p ch\u1ea5t polyphenolic, \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 t\u0103ng c\u01b0\u1eddng ch\u1ed1ng oxy h\u00f3a, nh\u01b0 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n b\u1eb1ng vi\u1ec7c gi\u1ea3m sinh hydrogen peroxide do amine g\u00e2y ra \u1edf chu\u1ed9t sau 6 tu\u1ea7n b\u1ed5 sung h\u00e0ng ng\u00e0y.^66<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng 2,3 g h\u1ea1t chanh d\u00e2y t\u01b0\u01a1i c\u1ea7n thi\u1ebft \u0111\u1ec3 thu \u0111\u01b0\u1ee3c 5 mg (2,2 mg\/g) piceatannol,^63 m\u1ed9t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c t\u1eeb 1 qu\u1ea3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nho\"><\/span>Nho<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nho (Vitis vinifera) ch\u1ee9a l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3 polyphenol, bao g\u1ed3m anthocyanin,^67 flavan-3-ols, resveratrol,^68 v\u00e0 proanthocyanidins^69 c\u0169ng nh\u01b0 VitC.^70 S\u00e1u th\u00e1ng b\u1ed5 sung h\u00e0ng ng\u00e0y chi\u1ebft xu\u1ea5t h\u1ea1t nho cung c\u1ea5p 162 mg proanthocyanidins cho 12 ph\u1ee5 n\u1eef Nh\u1eadt B\u1ea3n c\u00f3 n\u00e1m da \u0111\u00e3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 ch\u1ec9 s\u1ed1 melanin v\u00e0 k\u00edch th\u01b0\u1edbc n\u00e1m v\u00e0 c\u1ea3i thi\u1ec7n l\u00e0m s\u00e1ng da.^71 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00f3m nghi\u00ean c\u1ee9u n\u00e0y tr\u01b0\u1edbc \u0111\u00f3 \u0111\u00e3 b\u1ed5 sung chi\u1ebft xu\u1ea5t h\u1ea1t nho cho chu\u1ed9t guinea pig trong 8 tu\u1ea7n v\u00e0 quan s\u00e1t th\u1ea5y s\u1ef1 \u1ee9c ch\u1ebf t\u1ed5ng h\u1ee3p melanin v\u00e0 t\u0103ng l\u00e0m s\u00e1ng da.^72 M\u1ed9t nghi\u00ean c\u1ee9u kh\u00e1c quan s\u00e1t th\u1ea5y gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed1m t\u00e0n nhang tr\u00ean m\u00e1 c\u1ee7a ph\u1ee5 n\u1eef t\u1eeb 30 \u0111\u1ebfn 60 tu\u1ed5i ti\u00eau th\u1ee5 200 mL \u0111\u1ed3 u\u1ed1ng ch\u1ee9a 200 mg oligomeric proanthocyanidins t\u1eeb r\u01b0\u1ee3u vang \u0111\u1ecf kh\u00f4ng c\u1ed3n so v\u1edbi \u0111\u1ed3 u\u1ed1ng ki\u1ec3m so\u00e1t c\u00f3 c\u00f9ng l\u01b0\u1ee3ng calo trong 12 tu\u1ea7n.^73 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc trong l\u1edbp s\u1eebng t\u0103ng \u0111\u00e1ng k\u1ec3 \u1edf nh\u00f3m th\u1eed nghi\u1ec7m v\u00e0 gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u1edf nh\u00f3m ki\u1ec3m so\u00e1t. C\u00e1c nghi\u00ean c\u1ee9u n\u00e0y cho th\u1ea5y gi\u1ea3m qu\u00e1 tr\u00ecnh t\u1ea1o melanin v\u00e0 l\u00e0m s\u00e1ng da t\u1eeb c\u00e1c chi\u1ebft xu\u1ea5t nho gi\u00e0u proanthocyanidins. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3i thi\u1ec7n ch\u1ed1ng oxy h\u00f3a v\u00e0 ch\u1ed1ng vi\u00eam t\u1ebf b\u00e0o, nh\u01b0 \u0111\u01b0\u1ee3c th\u1ea5y v\u1edbi s\u1ef1 \u1ee9c ch\u1ebf c\u00e1c enzyme ch\u1ed1ng oxy h\u00f3a ph\u1ee5 thu\u1ed9c Nrf2 trong da, c\u00f9ng v\u1edbi gi\u1ea3m \u0111\u1ed9 d\u00e0y bi\u1ec3u b\u00ec, \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t v\u1edbi 14 ng\u00e0y b\u1ed5 sung chi\u1ebft xu\u1ea5t h\u1ea1t nho (2 mg\/kg tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3) \u1edf chu\u1ed9t \u0111\u01b0\u1ee3c chi\u1ebfu UV.^74<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nghi\u00ean c\u1ee9u tr\u00ean cung c\u1ea5p kho\u1ea3ng 3 \u0111\u1ebfn 4 l\u1ea7n l\u01b0\u1ee3ng proanthocyanidins cao h\u01a1n so v\u1edbi l\u01b0\u1ee3ng ti\u00eau th\u1ee5 trung b\u00ecnh \u01b0\u1edbc t\u00ednh l\u00e0 57,7 mg \u1edf Hoa K\u1ef3.^75 N\u00f3i chung, nho l\u00e0 m\u1ed9t ngu\u1ed3n th\u1ef1c ph\u1ea9m t\u1ed1t c\u1ee7a proanthocyanidins, v\u00e0 n\u01b0\u1edbc \u00e9p c\u1ee7a ch\u00fang ch\u1ee9a kho\u1ea3ng 524 mg\/L.^75 \u0110\u1ec3 thu \u0111\u01b0\u1ee3c 162 \u0111\u1ebfn 200 mg proanthocyanidins cung c\u1ea5p trong c\u00e1c nghi\u00ean c\u1ee9u, c\u1ea7n ti\u00eau th\u1ee5 kho\u1ea3ng 300 \u0111\u1ebfn 382 mL ho\u1eb7c 1,3 \u0111\u1ebfn 1,6 c\u1ed1c n\u01b0\u1edbc \u00e9p nho.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn DGAs khuy\u1ebfn ngh\u1ecb 2 c\u1ed1c tr\u00e1i c\u00e2y, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00e1i c\u00e2y nguy\u00ean ch\u1ea5t, v\u00e0 2,5 c\u1ed1c rau c\u1ee7 v\u1edbi c\u00e1c l\u01b0\u1ee3ng c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t cho c\u00e1c lo\u1ea1i rau l\u00e1 xanh \u0111\u1eadm, \u0111\u1ecf v\u00e0 cam.^76 M\u1eb7c d\u00f9 c\u00e1c nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp minh h\u1ecda r\u1eb1ng l\u01b0\u1ee3ng \u01b0\u1edbc t\u00ednh c\u1ee7a c\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y v\u00e0 rau c\u1ee7 c\u1ee5 th\u1ec3 th\u01b0\u1eddng ph\u00f9 h\u1ee3p v\u1edbi h\u01b0\u1edbng d\u1eabn, c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m th\u1ef1c v\u1eadt kh\u00e1c nhau c\u00f3 h\u1ed3 s\u01a1 phytochemical kh\u00e1c nhau, v\u00ec v\u1eady c\u1ea7n s\u1ef1 c\u1ee5 th\u1ec3 khi \u0111\u01b0a ra khuy\u1ebfn ngh\u1ecb dinh d\u01b0\u1ee1ng cho c\u00e1c t\u00ecnh tr\u1ea1ng da kh\u00e1c nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hat_va_dau\"><\/span>H\u1ea1t v\u00e0 \u0111\u1eadu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea1t v\u00e0 \u0111\u1eadu c\u00f3 nhi\u1ec1u ch\u1ea5t b\u00e9o c\u00f3 l\u1ee3i v\u00e0 l\u00e0 ngu\u1ed3n protein th\u1ef1c v\u1eadt t\u1ed1t c\u0169ng nh\u01b0 c\u00e1c vi ch\u1ea5t dinh d\u01b0\u1ee1ng kh\u00e1c. Nguy c\u01a1 l\u00e3o h\u00f3a da do \u00e1nh n\u1eafng nghi\u00eam tr\u1ecdng th\u1ea5p h\u01a1n \u0111\u00e3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi l\u01b0\u1ee3ng ti\u00eau th\u1ee5 cao h\u01a1n axit b\u00e9o kh\u00f4ng b\u00e3o h\u00f2a \u0111a n-3 (n-3 PUFA) t\u1eeb ngu\u1ed3n th\u1ef1c v\u1eadt^77 v\u00e0 axit b\u00e9o kh\u00f4ng b\u00e3o h\u00f2a \u0111\u01a1n (MUFA) t\u1eeb d\u1ea7u th\u1ef1c v\u1eadt nh\u01b0ng kh\u00f4ng ph\u1ea3i t\u1eeb s\u1ea3n ph\u1ea9m s\u1eefa v\u00e0 th\u1ecbt.^78 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01a1n n\u1eefa, ph\u1ee5 n\u1eef c\u00f3 l\u01b0\u1ee3ng ti\u00eau th\u1ee5 n-3 PUFA cao nh\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 eicosapentaenoic acid, \u00edt b\u1ecb l\u00e3o h\u00f3a da do \u00e1nh n\u1eafng nghi\u00eam tr\u1ecdng h\u01a1n.^77 M\u1eb7c d\u00f9 th\u1ef1c ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt kh\u00f4ng ph\u1ea3i l\u00e0 ngu\u1ed3n \u0111\u00e1ng k\u1ec3 c\u1ee7a eicosapentaenoic acid, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a t\u1eeb alpha-linolenic acid th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong h\u1ea1t lanh, qu\u1ea3 \u00f3c ch\u00f3 v\u00e0 d\u1ea7u. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn DGAs 2020\u20132025 khuy\u1ebfn ngh\u1ecb ti\u00eau th\u1ee5 5 oz m\u1ed7i tu\u1ea7n c\u00e1c lo\u1ea1i h\u1ea1t, h\u1ea1t v\u00e0 s\u1ea3n ph\u1ea9m \u0111\u1eadu n\u00e0nh.^76 Tuy nhi\u00ean, c\u00f3 th\u1ec3 c\u1ea7n l\u01b0\u1ee3ng cao h\u01a1n \u0111\u1ec3 th\u00fac \u0111\u1ea9y c\u00e1c l\u1ee3i \u00edch s\u1ee9c kh\u1ecfe da c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hanh_nhan\"><\/span>H\u1ea1nh nh\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea1nh nh\u00e2n (Prunus dulcis) gi\u00e0u alpha-tocopherol, MUFA v\u00e0 polyphenol, t\u1ea5t c\u1ea3 \u0111\u1ec1u cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a.^79,80 M\u1ed9t ounce h\u1ea1nh nh\u00e2n (USDA FDC #170567) ch\u1ee9a 8,94 g MUFA, 3,5 g PUFA, 6 g protein v\u00e0 7,27 mg alpha-tocopherol.^28 Alpha-tocopherol l\u00e0 d\u1ea1ng vitamin E phong ph\u00fa nh\u1ea5t trong c\u00e1c m\u00f4 ng\u01b0\u1eddi v\u00e0 ho\u1ea1t \u0111\u1ed9ng m\u1ed9t ph\u1ea7n b\u1eb1ng c\u00e1ch d\u1eadp t\u1eaft qu\u00e1 tr\u00ecnh peroxid h\u00f3a lipid^81 v\u00e0 t\u0103ng m\u1ee9c glutathione (GSH) trong huy\u1ebft t\u01b0\u01a1ng, m\u1ed9t ch\u1ea5t ch\u1ed1ng oxy h\u00f3a n\u1ed9i sinh.^82 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t gi\u1ea3m \u0111\u00e1ng k\u1ec3 trong m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng v\u00e0 chi\u1ec1u r\u1ed9ng t\u1ed5ng th\u1ec3 c\u1ee7a n\u1ebfp nh\u0103n \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t \u1edf ph\u1ee5 n\u1eef sau m\u00e3n kinh t\u1eeb 55 \u0111\u1ebfn 80 tu\u1ed5i v\u1edbi FSPT I ho\u1eb7c II ti\u00eau th\u1ee5 h\u1ea1nh nh\u00e2n cung c\u1ea5p 20% t\u1ed5ng calo trong 16 tu\u1ea7n, so v\u1edbi \u0111\u1ed3 \u0103n nh\u1eb9 kh\u00f4ng h\u1ea1t ph\u00f9 h\u1ee3p v\u1ec1 n\u0103ng l\u01b0\u1ee3ng.^83 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t nghi\u00ean c\u1ee9u ti\u1ebfp theo s\u1eed d\u1ee5ng c\u00f9ng can thi\u1ec7p ch\u1ebf \u0111\u1ed9 \u0103n th\u1ea5y gi\u1ea3m \u0111\u00e1ng k\u1ec3 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng trung b\u00ecnh c\u1ee7a n\u1ebfp nh\u0103n \u1edf ph\u1ee5 n\u1eef sau m\u00e3n kinh t\u1eeb 47 \u0111\u1ebfn 84 tu\u1ed5i v\u1edbi FSPT I ho\u1eb7c II sau 24 tu\u1ea7n ti\u00eau th\u1ee5 h\u1ea1t h\u00e0ng ng\u00e0y. Ngo\u00e0i ra, c\u01b0\u1eddng \u0111\u1ed9 s\u1eafc t\u1ed1 tr\u00ean khu\u00f4n m\u1eb7t gi\u1ea3m \u0111\u00e1ng k\u1ec3 v\u1edbi vi\u1ec7c ti\u00eau th\u1ee5 h\u1ea1nh nh\u00e2n, v\u00e0 kh\u00f4ng c\u00f3 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c quan s\u00e1t \u1edf nh\u00f3m \u0103n nh\u1eb9 kh\u00f4ng h\u1ea1t.^84<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u00e1c d\u1ee5ng c\u00f3 l\u1ee3i c\u1ee7a h\u1ea1nh nh\u00e2n \u0111\u1ed1i v\u1edbi th\u1ea9m m\u1ef9 da \u0111\u01b0\u1ee3c cho l\u00e0 m\u1ed9t ph\u1ea7n do kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a c\u1ee7a ch\u00fang. \u1ede m\u1ee9c 10% ho\u1eb7c 20% t\u1ed5ng calo h\u00e0ng ng\u00e0y, h\u1ea1nh nh\u00e2n \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y t\u0103ng c\u1ea3 alpha-tocopherol trong huy\u1ebft t\u01b0\u01a1ng v\u00e0 h\u1ed3ng c\u1ea7u^85 v\u00e0 gi\u1ea3m protein C-reactive \u0111\u1ed9 nh\u1ea1y cao ti\u1ec1n vi\u00eam.^86<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0103ng ho\u1ea1t \u0111\u1ed9ng glutathione peroxidase c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn t\u1eeb vi\u1ec7c ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y 0,7 oz (20 g) h\u1ea1nh nh\u00e2n trong 8 tu\u1ea7n \u1edf ph\u1ee5 n\u1eef th\u1eeba c\u00e2n v\u00e0 b\u00e9o ph\u00ec.^87 Ngo\u00e0i ra, ti\u00eau th\u1ee5 b\u1ed9t v\u1ecf h\u1ea1nh nh\u00e2n \u0111\u00e3 gi\u1ea3m glutathione b\u1ecb oxy h\u00f3a, t\u0103ng glutathione trong huy\u1ebft t\u01b0\u01a1ng v\u00e0 t\u1ef7 l\u1ec7 glutathione\/glutathione b\u1ecb oxy h\u00f3a trong huy\u1ebft t\u01b0\u01a1ng, v\u00e0 t\u0103ng ho\u1ea1t \u0111\u1ed9ng glutathione peroxidase \u1edf ng\u01b0\u1eddi l\u1edbn kh\u1ecfe m\u1ea1nh.^88 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Glutathione trung h\u00f2a c\u00e1c g\u1ed1c t\u1ef1 do v\u00e0 l\u00e0 ch\u1ea5t \u0111\u1ed3ng c\u01a1 ch\u1ea5t cho glutathione peroxidase, m\u1ed9t enzyme quan tr\u1ecdng d\u1eadp t\u1eaft hydrogen peroxide v\u00e0 lipid hydroperoxides.^89 D\u1ef1a tr\u00ean ch\u1ebf \u0111\u1ed9 \u0103n 2000 kcal, 20% calo t\u1eeb h\u1ea1nh nh\u00e2n \u01b0\u1edbc t\u00ednh l\u00e0 400 kcal, c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c t\u1eeb kho\u1ea3ng 2,4 oz (68 g), cung c\u1ea5p 21,5 g MUFA (9,7% c\u1ee7a 2000 kcal), 8,4 g PUFA (3,8% c\u1ee7a 2000 kcal), v\u00e0 17,5 mg alpha-tocopherol (117% RDA). <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, c\u00f3 kh\u1ea3 n\u0103ng l\u01b0\u1ee3ng calo \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a v\u00e0 h\u1ea5p th\u1ee5 t\u1eeb h\u1ea1nh nh\u00e2n \u00edt h\u01a1n so v\u1edbi l\u01b0\u1ee3ng \u01b0\u1edbc t\u00ednh. M\u1ed9t nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng h\u00e0m l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng c\u1ee7a h\u1ea1nh nh\u00e2n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u1ee7 y\u1ebfu b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 Atwater \u0111\u00e3 \u0111\u00e1nh gi\u00e1 qu\u00e1 cao l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 chuy\u1ec3n h\u00f3a.^90<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c khuy\u1ebfn ngh\u1ecb hi\u1ec7n t\u1ea1i v\u1ec1 PUFA v\u00e0 MUFA ch\u1ec9 \u0111\u1ebfn t\u1eeb Hi\u1ec7p h\u1ed9i Tim m\u1ea1ch Hoa K\u1ef3, d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 s\u1ee9c kh\u1ecfe tim m\u1ea1ch v\u00e0 khuy\u1ebfn ngh\u1ecb l\u01b0\u1ee3ng ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y l\u1ea7n l\u01b0\u1ee3t l\u00e0 10% v\u00e0 15% t\u1eeb t\u1ed5ng calo.^91 M\u1eb7c d\u00f9 ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y 2,4 oz h\u1ea1nh nh\u00e2n cao h\u01a1n so v\u1edbi h\u01b0\u1edbng d\u1eabn hi\u1ec7n t\u1ea1i c\u1ee7a Hi\u1ec7p h\u1ed9i Tim m\u1ea1ch Hoa K\u1ef3 l\u00e0 1,75 oz h\u1ea1t 4 l\u1ea7n m\u1ed9t tu\u1ea7n, nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp t\u1eadp trung v\u00e0o l\u1ee3i \u00edch \u0111\u1ed1i v\u1edbi da. K\u1ebft qu\u1ea3 r\u1ea5t \u0111\u00e1ng quan t\u00e2m v\u00e0 n\u00ean \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i \u1edf l\u01b0\u1ee3ng th\u1ea5p h\u01a1n, c\u00f3 th\u1ec3 trong th\u1eddi gian d\u00e0i h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dau_nanh\"><\/span>\u0110\u1eadu n\u00e0nh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eadu n\u00e0nh (Glycine max) gi\u00e0u isoflavone genistein v\u00e0 daidzein c\u00f3 c\u1ea5u tr\u00fac t\u01b0\u01a1ng t\u1ef1 estrogen v\u00e0 c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c th\u1ee5 th\u1ec3 hormone n\u00e0y.^92 S\u1ef1 gi\u1ea3m estrogen trong th\u1eddi k\u1ef3 m\u00e3n kinh c\u00f3 li\u00ean quan \u0111\u1ebfn thay \u0111\u1ed5i trong c\u00e1c l\u1edbp h\u1ea1 b\u00ec t\u0103ng c\u00e1c t\u00ecnh tr\u1ea1ng da nh\u01b0 n\u1ebfp nh\u0103n, kh\u00f4 v\u00e0 kh\u1ea3 n\u0103ng l\u00e0nh v\u1ebft th\u01b0\u01a1ng k\u00e9m.^93 M\u1ed9t ounce \u0111\u1eadu n\u00e0nh tr\u01b0\u1edfng th\u00e0nh t\u01b0\u01a1i (USDA FDC #174270) ch\u1ee9a 1,2 g MUFA, 3,2 g PUFA v\u00e0 10,3 g protein. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t gi\u1ea3m \u0111\u00e1ng k\u1ec3 trong n\u1ebfp nh\u0103n m\u1ecbn v\u00e0 t\u0103ng microrelief da (m\u1ea1ng l\u01b0\u1edbi c\u00e1c r\u00e3nh v\u00e0 g\u1edd) \u1edf v\u00f9ng \u0111u\u00f4i m\u1eaft v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i \u1edf m\u00e1 \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t \u1edf ph\u1ee5 n\u1eef Nh\u1eadt B\u1ea3n t\u1eeb 35 \u0111\u1ebfn 48 tu\u1ed5i ti\u00eau th\u1ee5 chi\u1ebft xu\u1ea5t \u0111\u1eadu n\u00e0nh gi\u00e0u isoflavone (40 mg isoflavone aglycone \u0111\u1eadu n\u00e0nh) trong 12 tu\u1ea7n so v\u1edbi nh\u00f3m ki\u1ec3m so\u00e1t.^94<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ra, t\u0103ng \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 d\u01b0\u1ee1ng \u1ea9m v\u00e0 gi\u1ea3m \u0111\u1ed9 d\u00e0y l\u1edbp s\u1eebng \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t \u1edf ng\u01b0\u1eddi l\u1edbn t\u1eeb 25 \u0111\u1ebfn 60 tu\u1ed5i ti\u00eau th\u1ee5 \u0111\u1ed3 u\u1ed1ng t\u1eeb \u0111\u1eadu n\u00e0nh v\u00e0 l\u00faa m\u1ea1ch trong 8 tu\u1ea7n so v\u1edbi nh\u00f3m ki\u1ec3m so\u00e1t.^95 T\u0103ng m\u1ee9c hyaluronan trong nguy\u00ean b\u00e0o s\u1ee3i h\u1ea1 b\u00ec v\u00e0 gi\u1ea3m mRNA v\u00e0 m\u1ee9c protein hyaluronidase-2 (m\u1ed9t enzyme ph\u00e2n h\u1ee7y hyaluronan) ch\u1ec9 \u0111\u01b0\u1ee3c th\u1ea5y \u1edf nh\u00f3m \u0111\u1eadu n\u00e0nh\/l\u00faa m\u1ea1ch, h\u1ed7 tr\u1ee3 th\u00eam cho vi\u1ec7c c\u1ea3i thi\u1ec7n quan s\u00e1t th\u1ea5y trong d\u01b0\u1ee1ng \u1ea9m da. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0\u1ee3ng 40 mg isoflavone t\u01b0\u01a1ng t\u1ef1 nh\u01b0 d\u1eef li\u1ec7u t\u1eeb c\u00e1c nghi\u00ean c\u1ee9u d\u1ecbch t\u1ec5 h\u1ecdc v\u00e0 l\u00e2m s\u00e0ng hi\u1ec7n t\u1ea1i g\u1ee3i \u00fd ti\u00eau th\u1ee5 50 \u0111\u1ebfn 90 mg isoflavone ho\u1eb7c 15 \u0111\u1ebfn 25 g protein \u0111\u1eadu n\u00e0nh m\u1ed7i ng\u00e0y cho ph\u1ee5 n\u1eef v\u00ec s\u1ee9c kh\u1ecfe chung.^96<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/thuc-pham-co-nguon-goc-thuc-vat.webp\" alt=\"thuc pham co nguon goc thuc vat\" class=\"wp-image-6749\" srcset=\"https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/thuc-pham-co-nguon-goc-thuc-vat.webp 800w, https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/thuc-pham-co-nguon-goc-thuc-vat-300x300.webp 300w, https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/thuc-pham-co-nguon-goc-thuc-vat-150x150.webp 150w, https:\/\/drnguyengiap.com\/wp-content\/uploads\/2024\/11\/thuc-pham-co-nguon-goc-thuc-vat-768x768.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Do_uong_giau_polyphenol\"><\/span>\u0110\u1ed3 u\u1ed1ng gi\u00e0u polyphenol<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e0 ph\u00ea, tr\u00e0 xanh v\u00e0 ca cao l\u00e0 nh\u1eefng \u0111\u1ed3 u\u1ed1ng \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5 r\u1ed9ng r\u00e3i, gi\u00e0u polyphenol. Nh\u1eefng \u0111\u1ed3 u\u1ed1ng n\u00e0y th\u01b0\u1eddng ch\u1ee9a c\u00e1c methylxanthine caffeine v\u00e0 theobromine, v\u1edbi caffeine c\u00f3 th\u1ec3 g\u00e2y lo ng\u1ea1i cho m\u1ed9t s\u1ed1 ng\u01b0\u1eddi ti\u00eau d\u00f9ng. C\u01a1 quan Qu\u1ea3n l\u00fd Th\u1ef1c ph\u1ea9m v\u00e0 D\u01b0\u1ee3c ph\u1ea9m Hoa K\u1ef3 \u0111\u00e3 \u0111\u1ec1 c\u1eadp r\u1eb1ng 400 mg caffeine m\u1ed7i ng\u00e0y l\u00e0 m\u1ed9t l\u01b0\u1ee3ng th\u01b0\u1eddng kh\u00f4ng li\u00ean quan \u0111\u1ebfn c\u00e1c t\u00e1c d\u1ee5ng ti\u00eau c\u1ef1c.^97 Quan tr\u1ecdng l\u00e0, vi\u1ec7c kh\u1eed caffein h\u1ea7u nh\u01b0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng polyphenol,^98,99 do \u0111\u00f3 n\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t d\u1ea1ng thay th\u1ebf ph\u00f9 h\u1ee3p c\u1ee7a c\u00e0 ph\u00ea v\u00e0 tr\u00e0.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ca_cao\"><\/span>Ca cao<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ca cao (Theobroma cacao) l\u00e0 m\u1ed9t ngu\u1ed3n gi\u00e0u flavan-3-ols (flavanol), m\u1ed9t ph\u00e2n l\u1edbp flavonoid c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf qu\u00e1 tr\u00ecnh peroxid h\u00f3a lipid, trung h\u00f2a ROS v\u00e0 chelate kim lo\u1ea1i t\u0103ng c\u01b0\u1eddng s\u1ea3n xu\u1ea5t ROS.^100 H\u01a1n n\u1eefa, flavanol ca cao c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf c\u00e1c enzyme li\u00ean quan \u0111\u1ebfn s\u1ea3n xu\u1ea5t ROS v\u00e0 t\u0103ng c\u01b0\u1eddng bi\u1ec3u hi\u1ec7n c\u00e1c gen b\u1ea3o v\u1ec7 li\u00ean quan \u0111\u1ebfn ph\u1ea3n \u1ee9ng c\u0103ng th\u1eb3ng t\u1ebf b\u00e0o. Ca cao \u0111\u1eb7c bi\u1ec7t gi\u00e0u theobromine v\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i \u00edt caffeine (kho\u1ea3ng 10 mg) m\u1ed7i kh\u1ea9u ph\u1ea7n so v\u1edbi tr\u00e0 v\u00e0 c\u00e0 ph\u00ea. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong s\u1ed1 ph\u1ee5 n\u1eef H\u00e0n Qu\u1ed1c t\u1eeb 43 \u0111\u1ebfn 86 tu\u1ed5i, vi\u1ec7c ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y m\u1ed9t \u0111\u1ed3 u\u1ed1ng ca cao ch\u1ee9a 320 mg flavanol trong 24 tu\u1ea7n \u0111\u00e3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 MED, c\u0169ng nh\u01b0 \u0111\u1ed9 nh\u00e1m da, g\u1ee3i \u00fd c\u1ea3i thi\u1ec7n \u0111\u1ed9 s\u00e2u n\u1ebfp nh\u0103n so v\u1edbi \u0111\u1ed3 u\u1ed1ng ki\u1ec3m so\u00e1t ph\u00f9 h\u1ee3p v\u1ec1 dinh d\u01b0\u1ee1ng.^101 Ngo\u00e0i ra, vi\u1ec7c ti\u00eau th\u1ee5 m\u1ed9t \u0111\u1ed3 u\u1ed1ng ca cao ch\u1ee9a 329 mg flavanol trong 12 tu\u1ea7n \u0111\u00e3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 ban \u0111\u1ecf do UV g\u00e2y ra, \u0111\u1ed9 nh\u00e1m da, bong tr\u00f3c v\u00e0 TEWL v\u00e0 t\u0103ng m\u1eadt \u0111\u1ed9 da, \u0111\u1ed9 d\u00e0y, d\u01b0\u1ee1ng \u1ea9m v\u00e0 l\u01b0u l\u01b0\u1ee3ng m\u00e1u \u0111\u1ebfn c\u00e1c m\u00f4 d\u01b0\u1edbi da \u1edf ph\u1ee5 n\u1eef t\u1eeb 18 \u0111\u1ebfn 65 tu\u1ed5i v\u1edbi FSPT II so v\u1edbi m\u1ed9t \u0111\u1ed3 u\u1ed1ng ch\u1ee9a \u00edt flavanol \u1edf m\u1ee9c 27 mg.^102 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u0111\u1ed3 u\u1ed1ng ca cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nghi\u00ean c\u1ee9u l\u00e0 b\u1ed9t h\u00f2a tan trong n\u01b0\u1edbc. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 h\u1ea7u h\u1ebft vi\u1ec7c ch\u1ebf bi\u1ebfn b\u1ed9t ca cao t\u1ef1 nhi\u00ean l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng flavanol.^103 Do \u0111\u00f3, t\u00f9y thu\u1ed9c v\u00e0o ngu\u1ed3n b\u1ed9t ca cao, l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kho\u1ea3ng 300 mg flavanol c\u00f3 th\u1ec3 kh\u00e1c nhau \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ca_phe\"><\/span>C\u00e0 ph\u00ea<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e0 ph\u00ea (Coffea L) gi\u00e0u polyphenol, \u0111\u1eb7c bi\u1ec7t l\u00e0 axit chlorogenic.^104,105 M\u1ed9t nghi\u00ean c\u1ee9u quan s\u00e1t \u0111\u00e3 \u0111\u00e1nh gi\u00e1 l\u01b0\u1ee3ng axit chlorogenic ti\u00eau th\u1ee5 t\u1eeb c\u00e0 ph\u00ea b\u1edfi 131 ph\u1ee5 n\u1eef Nh\u1eadt B\u1ea3n t\u1eeb 30 \u0111\u1ebfn 60 tu\u1ed5i v\u00e0 ghi nh\u1eadn m\u1ed9t m\u1ed1i li\u00ean quan \u0111\u00e1ng k\u1ec3 gi\u1eefa ti\u00eau th\u1ee5 cao c\u00e0 ph\u00ea (\u2265450 mL\/ng\u00e0y) ho\u1eb7c polyphenol c\u00e0 ph\u00ea (\u2265900 mg\/ng\u00e0y) v\u1edbi gi\u1ea3m t\u0103ng s\u1eafc t\u1ed1.^106 Vi\u1ec7c ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y m\u1ed9t \u0111\u1ed3 u\u1ed1ng kh\u00f4ng ch\u1ee9a caffein ch\u1ee9a 297 mg polyphenol c\u00e0 ph\u00ea trong 4 tu\u1ea7n \u0111\u00e3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 t\u00ecnh tr\u1ea1ng da bong tr\u00f3c \u1edf m\u00e1 v\u00e0 quanh mi\u1ec7ng \u1edf ph\u1ee5 n\u1eef Nh\u1eadt B\u1ea3n t\u1eeb 25 \u0111\u1ebfn 35 tu\u1ed5i so v\u1edbi \u0111\u1ed3 u\u1ed1ng ki\u1ec3m so\u00e1t.^107 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong m\u1ed9t nghi\u00ean c\u1ee9u kh\u00e1c, vi\u1ec7c ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y trong 8 tu\u1ea7n m\u1ed9t \u0111\u1ed3 u\u1ed1ng 100 mL kh\u00f4ng ch\u1ee9a caffein v\u1edbi 270 mg polyphenol c\u00e0 ph\u00ea ch\u1ee9a ch\u1ee7 y\u1ebfu l\u00e0 axit chlorogenic \u0111\u00e3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o t\u00ednh th\u1ea5m da, nh\u01b0 \u0111\u01b0\u1ee3c ch\u1ee9ng minh b\u1eb1ng gi\u1ea3m kh\u00f4 da, TEWL v\u00e0 pH, c\u0169ng nh\u01b0 t\u0103ng lipid l\u1edbp s\u1eebng, axit lactic v\u00e0 d\u01b0\u1ee1ng \u1ea9m, \u1edf 49 ph\u1ee5 n\u1eef c\u00f3 da kh\u00f4, ng\u1ee9a v\u00e0 n\u1ee9t n\u1ebb so v\u1edbi nh\u00f3m ki\u1ec3m so\u00e1t.^108 H\u1ea1t c\u00e0 ph\u00ea rang ch\u1ee9a 7,95 \u0111\u1ebfn 8,75 mg\/g t\u1ed5ng s\u1ed1 polyphenol c\u00f3 th\u1ec3 gi\u1ea3m xu\u1ed1ng 1,17 \u0111\u1ebfn 1,58 mg\/g sau 12 th\u00e1ng l\u01b0u tr\u1eef.^109 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7p h\u1ed9i C\u00e0 ph\u00ea \u0110\u1eb7c s\u1ea3n khuy\u1ebfn ngh\u1ecb pha c\u00e0 ph\u00ea theo t\u1ef7 l\u1ec7 1,63 g h\u1ea1t m\u1ed7i ounce n\u01b0\u1edbc.^110 X\u00e9t r\u1eb1ng 29% v\u00e0 36% ng\u01b0\u1eddi l\u1edbn M\u1ef9 u\u1ed1ng 2 v\u00e0 3 c\u1ed1c ho\u1eb7c nhi\u1ec1u h\u01a1n m\u1ed7i ng\u00e0y, t\u01b0\u01a1ng \u1ee9ng, \u0111i\u1ec1u n\u00e0y s\u1ebd t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi l\u01b0\u1ee3ng polyphenol c\u00e0 ph\u00ea ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y t\u1eeb 270 \u0111\u1ebfn 300 mg khi s\u1eed d\u1ee5ng \u01b0\u1edbc t\u00ednh 8 mg t\u1ed5ng s\u1ed1 polyphenol tr\u00ean m\u1ed7i gram h\u1ea1t.^111<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tra_xanh\"><\/span>Green tea<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00e0 xanh (Camellia sinensis) cung c\u1ea5p m\u1ed9t s\u1ed1 flavanol,^112 \u0111\u1eb7c bi\u1ec7t l\u00e0 epigallocatechin gallate (EGCG).^113 M\u1ed9t \u0111\u00e1nh gi\u00e1 c\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 flavanol tr\u00e0 b\u00e1o c\u00e1o b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i UVR v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh ch\u1ed1ng d\u1ecb \u1ee9ng c\u00f3 th\u1ec3 c\u00f3 l\u1ee3i cho da.^114 Vi\u1ec7c ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y 1 L \u0111\u1ed3 u\u1ed1ng tr\u00e0 xanh cung c\u1ea5p 1402 mg t\u1ed5ng s\u1ed1 flavanol tr\u00e0 (980 mg EGCG) trong 12 tu\u1ea7n \u1edf 60 ph\u1ee5 n\u1eef t\u1eeb 40 \u0111\u1ebfn 60 tu\u1ed5i v\u1edbi FSPT II \u0111\u00e3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 ban \u0111\u1ecf do UV g\u00e2y ra, \u0111\u1ed9 nh\u00e1m, TEWL v\u00e0 t\u0103ng \u0111\u1ed9 \u0111\u00e0n h\u1ed3i (kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i l\u1ef1c h\u00fat ch\u00e2n kh\u00f4ng) so v\u1edbi \u0111\u1ed3 u\u1ed1ng ki\u1ec3m so\u00e1t kh\u00f4ng ch\u1ee9a polyphenol.^115 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0103ng n\u1ed3ng \u0111\u1ed9 flavanol trong huy\u1ebft thanh, m\u1eadt \u0111\u1ed9 da v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i sinh h\u1ecdc (kh\u1ea3 n\u0103ng tr\u1edf v\u1ec1 v\u1ecb tr\u00ed ban \u0111\u1ea7u) c\u0169ng \u0111\u01b0\u1ee3c quan s\u00e1t. \u1ede c\u1ea3 hai nh\u00f3m, th\u1ec3 t\u00edch da, bong tr\u00f3c v\u00e0 d\u01b0\u1ee1ng \u1ea9m \u0111\u1ec1u t\u0103ng \u0111\u00e1ng k\u1ec3, c\u00f3 th\u1ec3 ph\u1ea3n \u00e1nh l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng l\u1edbn \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5. Tuy nhi\u00ean, nh\u00f3m tr\u00e0 xanh cho th\u1ea5y t\u0103ng d\u01b0\u1ee1ng \u1ea9m l\u1edbn h\u01a1n so v\u1edbi nh\u00f3m ki\u1ec3m so\u00e1t. Trong m\u1ed9t nghi\u00ean c\u1ee9u kh\u00e1c, b\u1ed5 sung chi\u1ebft xu\u1ea5t tr\u00e0 xanh ch\u1ee9a 540 mg t\u1ed5ng s\u1ed1 flavanol trong 12 tu\u1ea7n \u0111\u00e3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 ban \u0111\u1ecf do UV g\u00e2y ra \u1edf 14 ng\u01b0\u1eddi l\u1edbn v\u1edbi FSPT I ho\u1eb7c II khi \u0111\u01b0\u1ee3c chi\u1ebfu tia UV \u1edf li\u1ec1u t\u1ed1i \u0111a.^116 Tuy nhi\u00ean, kh\u00f4ng c\u00f3 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 \u0111\u01b0\u1ee3c th\u1ea5y khi c\u00f9ng nh\u1eefng ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh n\u00e0y \u0111\u01b0\u1ee3c chi\u1ebfu \u1edf m\u1ee9c b\u1ee9c x\u1ea1 th\u1ea5p h\u01a1n. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ede ng\u01b0\u1eddi, c\u00e1c ch\u1ea5t chuy\u1ec3n h\u00f3a flavanol \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong da sau khi ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y chi\u1ebft xu\u1ea5t tr\u00e0 xanh ch\u1ee9a 450 \u0111\u1ebfn 540 mg flavanol tr\u00e0 trong 12 tu\u1ea7n.^116,117 T\u0103ng bi\u1ec3u hi\u1ec7n c\u00e1c gen li\u00ean quan \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 d\u01b0\u1ee1ng \u1ea9m da \u0111\u1ec3 \u0111\u00e1p \u1ee9ng v\u1edbi EGCG c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t in vitro.^118 Th\u00f4ng th\u01b0\u1eddng, 1,8 \u0111\u1ebfn 3 g l\u00e1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 pha m\u1ed9t c\u1ed1c tr\u00e0, nh\u01b0ng l\u01b0\u1ee3ng EGCG thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 t\u1eeb 0,07 \u0111\u1ebfn 6,1 mg\/3 g l\u00e1.^119 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do \u0111\u00f3, t\u00f9y thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn l\u00e1 tr\u00e0, c\u00f3 th\u1ec3 c\u1ea7n \u00edt nh\u1ea5t 1 ho\u1eb7c nhi\u1ec1u h\u01a1n 10 c\u1ed1c tr\u00e0 xanh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng \u00edt nh\u1ea5t 500 mg flavanol tr\u00e0. C\u01a1 quan An to\u00e0n Th\u1ef1c ph\u1ea9m Ch\u00e2u \u00c2u \u0111\u00e3 nh\u1eadn th\u1ea5y r\u1eb1ng l\u01b0\u1ee3ng v\u1eeba ph\u1ea3i c\u1ee7a c\u00e1c lo\u1ea1i tr\u00e0 xanh v\u00e0 \u0111\u1ed3 u\u1ed1ng t\u01b0\u01a1ng t\u1ef1 l\u00e0 an to\u00e0n, nh\u01b0ng c\u1ea3nh b\u00e1o ch\u1ed1ng l\u1ea1i vi\u1ec7c ti\u00eau th\u1ee5 h\u01a1n 800 mg\/ng\u00e0y EGCG th\u00f4ng qua chi\u1ebft xu\u1ea5t, v\u00ec \u0111\u00e3 c\u00f3 b\u00e1o c\u00e1o v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p hi\u1ebfm g\u1eb7p v\u1ec1 t\u1ed5n th\u01b0\u01a1ng gan.^119<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/drive.google.com\/drive\/folders\/1Z9kZ_wbW-Fc9Xg4cYw29ZMbrjmnux47a\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">T\u1ea3i th\u00eam t\u00e0i li\u1ec7u v\u1ec1 ki\u1ebfn th\u1ee9c l\u00e0n da \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt t\u1ea1i \u0111\u00e2y<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf \u0111\u00e2y t\u1ed5ng h\u1ee3p cung c\u1ea5p b\u1eb1ng ch\u1ee9ng v\u1ec1 c\u00e1c l\u1ee3i \u00edch ti\u1ec1m n\u0103ng c\u1ee7a th\u1ef1c ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe v\u00e0 th\u1ea9m m\u1ef9 da (H\u00ecnh 1). Trong th\u1eddi \u0111\u1ea1i dinh d\u01b0\u1ee1ng c\u00e1 nh\u00e2n h\u00f3a, b\u00e0i t\u1ed5ng quan n\u00e0y c\u00f3 th\u1ec3 gi\u00fap c\u00e1c chuy\u00ean gia dinh d\u01b0\u1ee1ng \u0111\u01b0a ra c\u00e1c khuy\u1ebfn ngh\u1ecb ch\u1ebf \u0111\u1ed9 \u0103n c\u1ee5 th\u1ec3 h\u01a1n v\u1ec1 m\u1ed9t s\u1ed1 th\u1ef1c ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt \u0111\u1ec3 b\u1ed5 sung cho m\u1ed9t ch\u1ebf \u0111\u1ed9 \u0103n c\u00e2n b\u1eb1ng. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u lo\u1ea1i th\u1ef1c ph\u1ea9m v\u00e0 chi\u1ebft xu\u1ea5t \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn gi\u00e0u h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh sinh h\u1ecdc nh\u01b0 VitC, alpha-tocopherol, beta-carotene, polyphenol v\u00e0 axit phenolic cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a, h\u1ed7 tr\u1ee3 c\u00e1c c\u01a1 ch\u1ebf gi\u1ea3m vi\u00eam ho\u1eb7c th\u00fac \u0111\u1ea9y h\u1ed7 tr\u1ee3 c\u1ea5u tr\u00fac v\u00e0 b\u1ea3o v\u1ec7 UV trong da.^120 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u l\u00e2m s\u00e0ng tr\u00ean \u0111\u00e3 kh\u00e1m ph\u00e1 vai tr\u00f2 c\u1ee7a th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng nguy\u00ean ch\u1ea5t, c\u0169ng nh\u01b0 nh\u1eefng lo\u1ea1i \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng v\u1edbi chi\u1ebft xu\u1ea5t t\u1eeb th\u1ef1c v\u1eadt, c\u1ea7n \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng \u0111\u1ec3 x\u00e1c nh\u1eadn c\u00e1c ph\u00e1t hi\u1ec7n hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1eb7t h\u00e0ng th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o ch\u1ebf \u0111\u1ed9 \u0103n th\u00f4ng th\u01b0\u1eddng c\u1ee7a ng\u01b0\u1eddi tham gia, h\u1ea7u h\u1ebft h\u00e0ng ng\u00e0y, v\u1edbi m\u1ed9t s\u1ed1 \u1edf m\u1ee9c cao h\u01a1n so v\u1edbi l\u01b0\u1ee3ng khuy\u1ebfn ngh\u1ecb h\u00e0ng ng\u00e0y hi\u1ec7n t\u1ea1i. T\u1ed5ng th\u1ec3, ch\u00fang t\u00f4i th\u1ea5y r\u1eb1ng vi\u1ec7c ti\u00eau th\u1ee5 c\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y v\u00e0 rau c\u1ee7 nhi\u1ec1u m\u00e0u s\u1eafc gi\u00e0u vitamin, carotenoid, anthocyanin v\u00e0 polyphenol \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho s\u1ee9c kh\u1ecfe v\u00e0 th\u1ea9m m\u1ef9 da. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3i chung, c\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y m\u00e0u v\u00e0ng, cam v\u00e0 \u0111\u1ecf nh\u01b0 xo\u00e0i, d\u01b0a l\u01b0\u1edbi, cam, c\u00e0 chua v\u00e0 c\u00e1c lo\u1ea1i rau nh\u01b0 \u1edbt chu\u00f4ng \u0111\u1ecf v\u00e0 c\u1ea3i l\u00e1 xanh \u0111\u1eadm l\u00e0 ngu\u1ed3n carotenoid t\u1ed1t. C\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y c\u00f3 m\u00e0u \u0111\u1ecf ho\u1eb7c t\u00edm \u0111\u1eadm nh\u01b0 nho, l\u1ef1u v\u00e0 chanh d\u00e2y gi\u00e0u anthocyanin v\u00e0 polyphenol. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea1t v\u00e0 \u0111\u1eadu c\u0169ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch, c\u00f9ng v\u1edbi ca cao, c\u00e0 ph\u00ea v\u00e0 tr\u00e0 gi\u00e0u polyphenol. C\u00e1c l\u1ef1a ch\u1ecdn kh\u00f4ng ch\u1ee9a caffein d\u01b0\u1eddng nh\u01b0 kh\u00f4ng l\u00e0m gi\u1ea3m l\u1ee3i \u00edch v\u00e0 n\u00ean \u0111\u01b0\u1ee3c xem x\u00e9t cho nh\u1eefng ng\u01b0\u1eddi nh\u1ea1y c\u1ea3m v\u1edbi caffeine. M\u1eb7c d\u00f9 ti\u00eau th\u1ee5 nhi\u1ec1u th\u1ef1c ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt l\u00e0 mong mu\u1ed1n, vi\u1ec7c ti\u00eau th\u1ee5 qu\u00e1 m\u1ee9c m\u1ed9t lo\u1ea1i th\u1ef1c ph\u1ea9m ho\u1eb7c chi\u1ebft xu\u1ea5t duy nh\u1ea5t c\u00f3 th\u1ec3 g\u00e2y lo ng\u1ea1i, nh\u01b0 \u0111\u00e3 minh h\u1ecda tr\u01b0\u1edbc \u0111\u00f3 b\u1edfi vi\u1ec7c ti\u00eau th\u1ee5 m\u1ed9t l\u01b0\u1ee3ng l\u1edbn xo\u00e0i.^29<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f3m l\u1ea1i, c\u00e1c nghi\u00ean c\u1ee9u l\u00e2m s\u00e0ng trong l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u dinh d\u01b0\u1ee1ng v\u00e0 da h\u1ed7 tr\u1ee3 b\u1eb1ng ch\u1ee9ng ng\u00e0y c\u00e0ng t\u0103ng \u0111\u1ec3 gi\u00fap c\u00e1c chuy\u00ean gia dinh d\u01b0\u1ee1ng \u0111\u01b0a ra c\u00e1c khuy\u1ebfn ngh\u1ecb ch\u1ebf \u0111\u1ed9 \u0103n c\u1ee5 th\u1ec3. C\u1ea7n c\u00f3 th\u00eam c\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng nguy\u00ean ch\u1ea5t, c\u0169ng nh\u01b0 nh\u1eefng lo\u1ea1i \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng v\u1edbi chi\u1ebft xu\u1ea5t th\u1ef1c v\u1eadt, \u0111\u1ec3 m\u1edf r\u1ed9ng c\u00e1c ph\u00e1t hi\u1ec7n hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a: s\u1ee9c kh\u1ecfe da, th\u1ef1c ph\u1ea9m th\u1ef1c v\u1eadt, ch\u1ed1ng oxy h\u00f3a, polyphenol, carotenoid, vitamin C, vitamin E<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.jandonline.org\/article\/S2212-2672(21)01433-7\/pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Ngu\u1ed3n tham kh\u1ea3o : jandonline. org\/article<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Series: <a href=\"https:\/\/drnguyengiap.com\/en\/professional-knowledge\/\" data-type=\"category\" data-id=\"49\">Professional knowledge<\/a> v\u1ec1 l\u00e0n da m\u1edbi nh\u1ea5t! <\/p>","protected":false},"excerpt":{"rendered":"<p>M\u1ee5c ti\u00eau c\u1ee7a nghi\u00ean c\u1ee9u v\u1ec1 th\u1ef1c ph\u1ea9m li\u00ean quan \u0111\u1ebfn l\u00e0n da M\u1ee5c ti\u00eau: Vai tr\u00f2 ti\u1ec1m n\u0103ng c\u1ee7a th\u1ef1c ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt trong vi\u1ec7c th\u00fac \u0111\u1ea9y s\u1ee9c kh\u1ecfe da l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u dinh d\u01b0\u1ee1ng \u0111ang n\u1ed5i l\u00ean. Th\u1ef1c ph\u1ea9m th\u1ef1c v\u1eadt gi\u00e0u h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh sinh<\/p>","protected":false},"author":3,"featured_media":6749,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-6746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-chuyen-mon"],"_links":{"self":[{"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/posts\/6746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/comments?post=6746"}],"version-history":[{"count":0,"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/posts\/6746\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/media\/6749"}],"wp:attachment":[{"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/media?parent=6746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/categories?post=6746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drnguyengiap.com\/en\/wp-json\/wp\/v2\/tags?post=6746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}