{"id":278704,"date":"2023-10-23T14:00:45","date_gmt":"2023-10-23T07:00:45","guid":{"rendered":"https:\/\/clients-previewhub.com\/hoanmy_wp\/nen-uong-vitamin-c-luc-nao\/"},"modified":"2025-11-08T13:49:38","modified_gmt":"2025-11-08T06:49:38","slug":"nen-uong-vitamin-c-luc-nao","status":"publish","type":"post","link":"https:\/\/clients-previewhub.com\/hoanmy_wp\/nen-uong-vitamin-c-luc-nao\/","title":{"rendered":"N\u00ean u\u1ed1ng vitamin C l\u00fac n\u00e0o trong ng\u00e0y l\u00e0 t\u1ed1t nh\u1ea5t?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><em><a href=\"https:\/\/hoanmy.com\/vitamin-c\/\" target=\"_blank\" rel=\"noopener\">Vitamin C<\/a> l\u00e0 m\u1ed9t trong nh\u1eefng d\u01b0\u1ee1ng ch\u1ea5t c\u00f3 th\u1ec3 h\u00f2a tan trong n\u01b0\u1edbc v\u00e0 t\u1ed3n t\u1ea1i trong nhi\u1ec1u lo\u1ea1i th\u1ef1c ph\u1ea9m nh\u01b0 rau, c\u1ee7, tr\u00e1i c\u00e2y,&#8230;Vitamin C c\u00f3 nhi\u1ec1u c\u00f4ng d\u1ee5ng t\u1ed1t cho s\u1ee9c kh\u1ecfe nh\u01b0 gi\u00fap t\u0103ng \u0111\u1ec1 kh\u00e1ng, c\u1ea3i thi\u1ec7n l\u00e0n da,&#8230;Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft c\u00e1ch d\u00f9ng vitamin C sao cho hi\u1ec7u qu\u1ea3, v\u00ec n\u1ebfu d\u00f9ng qu\u00e1 nhi\u1ec1u s\u1ebd b\u1ecb ph\u1ea3n t\u00e1c d\u1ee5ng. V\u1eady <strong>n\u00ean u\u1ed1ng Vitamin C l\u00fac n\u00e0o<\/strong> \u0111\u1ec3 t\u1ed1i \u01b0u hi\u1ec7u c\u00f4ng d\u1ee5ng c\u1ee7a d\u01b0\u1ee1ng ch\u1ea5t n\u00e0y cho c\u01a1 th\u1ec3? Qua b\u00e0i vi\u1ebft n\u00e0y, <a href=\"http:\/\/hoanmy.com\/vi\" target=\"_blank\" rel=\"noopener\">Ho\u00e0n M\u1ef9<\/a> s\u1ebd c\u00f9ng b\u1ea1n t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1ch d\u00f9ng, c\u00f4ng d\u1ee5ng v\u00e0 nh\u1eefng l\u01b0u \u00fd khi u\u1ed1ng vitamin C.\u00a0<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt;&gt;&gt; Xem th\u00eam:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/hoanmy.com\/vai-tro-cua-vitamin-b12-doi-voi-co-the-nguoi\/\" target=\"_blank\" rel=\"noopener\">Vitamin B12 c\u00f3 c\u00f4ng d\u1ee5ng g\u00ec? M\u1ed9t s\u1ed1 l\u01b0u \u00fd c\u1ea7n bi\u1ebft khi s\u1eed d\u1ee5ng<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/hoanmy.com\/acid-folic\/\" target=\"_blank\" rel=\"noopener\">Acid Folic (Vitamin B9) l\u00e0 g\u00ec? T\u00e1c d\u1ee5ng &amp; c\u00e1ch s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/hoanmy.com\/tam-quan-trong-va-cach-phong-chong-thieu-vitamin-a-cho-tre\/\" target=\"_blank\" rel=\"noopener\">T\u1ea7m quan tr\u1ecdng v\u00e0 c\u00e1ch ph\u00f2ng ch\u1ed1ng vitamin A cho tr\u1ebb<\/a>.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-vai-tro-c\u1ee7a-vitamin-c-d\u1ed1i-v\u1edbi-c\u01a1-th\u1ec3\"><strong>Vai tr\u00f2 c\u1ee7a vitamin C \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamin C l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ea5t c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng oxy h\u00f3a v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3 \u0111\u1ec3 c\u01a1 th\u1ec3 ch\u1ed1ng l\u1ea1i nh\u1eefng s\u1ef1 t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m, \u0111\u1ed9c h\u1ea1i. Vi ch\u1ea5t n\u00e0y c\u00f2n c\u00f3 t\u00ean g\u1ecdi khoa h\u1ecdc l\u00e0 acid ascorbic, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c n\u1ea1p qua \u0111\u01b0\u1eddng \u0103n, u\u1ed1ng \u0111\u1ec3 h\u1ea5p th\u1ee5 <a href=\"https:\/\/hoanmy.com\/thong_tin_chung\/collagen\/\" target=\"_blank\" rel=\"noopener\">collagen<\/a>, t\u0103ng c\u01b0\u1eddng h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch, gi\u00fap c\u00e1c v\u1ebft th\u01b0\u01a1ng mau h\u1ed3i ph\u1ee5c v\u00e0 duy tr\u00ec s\u1ee9c kh\u1ecfe c\u1ee7a r\u0103ng, s\u1ee5n v\u00e0 x\u01b0\u01a1ng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ed5 sung qu\u00e1 nhi\u1ec1u vitamin C, \u0111\u1eebng lo l\u1eafng v\u00ec th\u00f4ng qua vi\u1ec7c b\u00e0i ti\u1ebft m\u00e0 lo\u1ea1i ch\u1ea5t n\u00e0y s\u1ebd kh\u00f4ng c\u00f2n l\u01b0u tr\u1eef l\u1ea1i trong c\u01a1 th\u1ec3. Tuy nhi\u00ean, b\u1ea1n c\u1ea7n hi\u1ec3u r\u1eb1ng n\u1ebfu l\u01b0\u1ee3ng vitamin C n\u1ea1p v\u00e0o v\u01b0\u1ee3t qu\u00e1 2000mg\/ng\u00e0y (m\u1ee9c ti\u00eau chu\u1ea9n) th\u00ec d\u1ea1 d\u00e0y s\u1ebd b\u1ecb t\u00e1c \u0111\u1ed9ng, t\u1eeb \u0111\u00f3 k\u00e9o theo t\u00ecnh tr\u1ea1ng \u0111au d\u1ea1 d\u00e0y v\u00e0 th\u1eadm ch\u00ed g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng ti\u00eau ch\u1ea3y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng nh\u1eefng v\u1eady, vitamin C c\u00f2n c\u00f3 th\u1ec3 h\u00f2a tan trong n\u01b0\u1edbc khi n\u1ea5u \u0103n, n\u00ean khi \u0111\u1ed5 l\u01b0\u1ee3ng n\u01b0\u1edbc n\u00e0y \u0111i, t\u1ee9c l\u00e0 l\u01b0\u1ee3ng d\u01b0\u1ee1ng ch\u1ea5t vitamin C c\u0169ng tr\u00f4i theo m\u1ea5t, do \u0111\u00f3 khi n\u1ea5u c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m ch\u1ee9a vitamin C, ch\u1ec9 n\u00ean d\u00f9ng l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u \u0111\u1ec3 tr\u00e1nh cho c\u00e1c th\u1ef1c ph\u1ea9m \u0111\u00f3 ti\u1ebft ra qu\u00e1 nhi\u1ec1u vitamin C trong l\u00fac n\u1ea5u. H\u01a1n th\u1ebf n\u1eefa, vi\u1ec7c duy tr\u00ec th\u00f3i quen b\u1ed5 sung vitamin C cho c\u01a1 th\u1ec3 b\u1eb1ng c\u00e1ch \u0103n nhi\u1ec1u rau, c\u1ee7, qu\u1ea3 v\u00e0 tr\u00e1i c\u00e2y l\u00e0 c\u1ea7n thi\u1ebft.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ra, c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng ch\u1ee9a vitamin C c\u0169ng \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng v\u00e0 n\u00e2ng cao s\u1ee9c kho\u1ebb c\u1ee7a con ng\u01b0\u1eddi.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/vai-tro-cua-vitamin-c-voi-co-the-1024x727-1.jpg\" alt=\"Vai tr\u00f2 c\u1ee7a vitamin C \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe \" class=\"wp-image-147519\"\/><figcaption class=\"wp-element-caption\"><em>Vai tr\u00f2 c\u1ee7a vitamin C \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-u\u1ed1ng-vitamin-c-co-tac-d\u1ee5ng-gi-v\u1edbi-s\u1ee9c-kh\u1ecfe\"><strong>U\u1ed1ng vitamin C c\u00f3 t\u00e1c d\u1ee5ng g\u00ec v\u1edbi s\u1ee9c kh\u1ecfe?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamin C l\u00e0 m\u1ed9t d\u01b0\u1ee1ng ch\u1ea5t r\u1ea5t c\u00f3 l\u1ee3i cho s\u1ee9c kh\u1ecfe, \u0111i\u1ec3n h\u00ecnh nh\u01b0:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110i\u1ec1u tr\u1ecb c\u1ea3m l\u1ea1nh:<\/strong> Tuy kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t lo\u1ea1i thu\u1ed1c ch\u1eefa b\u1ec7nh nh\u01b0ng lo\u1ea1i vitamin n\u00e0y c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf c\u00e1c vi khu\u1ea9n g\u00e2y b\u1ec7nh <a href=\"https:\/\/hoanmy.com\/viem-phe-quan\/\" target=\"_blank\" rel=\"noopener\">vi\u00eam ph\u1ebf qu\u1ea3n<\/a> ho\u1eb7c nhi\u1ec5m tr\u00f9ng ph\u1ed5i.&nbsp;<\/li>\n\n\n\n<li><strong>Gi\u00fap tinh th\u1ea7n tho\u1ea3i m\u00e1i: <\/strong>H\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a m\u1ed9t s\u1ed1 ng\u01b0\u1eddi s\u1ebd y\u1ebfu \u0111i do t\u00ecnh tr\u1ea1ng c\u0103ng th\u1eb3ng k\u00e9o d\u00e0i g\u00e2y ra. Vi\u1ec7c b\u1ed5 sung vitamin C cho c\u01a1 th\u1ec3 c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m t\u0103ng c\u01b0\u1eddng h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch. T\u1eeb \u0111\u00f3 t\u1ea1o s\u1ef1 tho\u1ea3i m\u00e1i, th\u01b0 gi\u00e3n cho ng\u01b0\u1eddi b\u1ec7nh.<\/li>\n\n\n\n<li><strong>Ch\u1ed1ng l\u00e3o h\u00f3a da: <\/strong>B\u1ed5 sung vitamin C b\u1eb1ng rau c\u1ee7 v\u00e0 hoa qu\u1ea3 r\u1ea5t t\u1ed1t cho da. Khi l\u01b0\u1ee3ng ch\u1ea5t dinh d\u01b0\u1ee1ng n\u00e0y \u0111\u01b0\u1ee3c n\u1ea1p v\u00e0o c\u01a1 th\u1ec3 v\u00e0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn t\u1eebng t\u1ebf b\u00e0o da, gi\u00fap t\u00ecnh tr\u1ea1ng n\u1ebfp nh\u0103n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, c\u1ea5p \u1ea9m cho l\u00e0n da, mang l\u1ea1i m\u1ed9t l\u00e0n da t\u01b0\u01a1i tr\u1ebb.<\/li>\n\n\n\n<li><strong>Ng\u0103n ng\u1eeba \u0111\u1ed9t qu\u1ef5: <\/strong>Vitamin C gi\u00fap t\u0103ng s\u1ee9c \u0111\u1ec1 kh\u00e1ng v\u00e0 n\u00e2ng cao h\u1ec7 mi\u1ec5n d\u1ecbch trong c\u01a1 th\u1ec3, do \u0111\u00f3 ng\u01b0\u1eddi c\u00f3 n\u1ed3ng \u0111\u1ed9 C cao (nh\u01b0ng kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 m\u1ee9c ti\u00eau chu\u1ea9n) th\u00ec \u00edt nguy c\u01a1 b\u1ecb <a href=\"https:\/\/hoanmy.com\/dot-quy-chan-doan-va-cach-xu-ly\/\" target=\"_blank\" rel=\"noopener\">\u0111\u1ed9t qu\u1ef5<\/a> h\u01a1n.<\/li>\n\n\n\n<li><strong>Gi\u00fap v\u1ebft th\u01b0\u01a1ng mau l\u00e0nh: <\/strong>D\u01b0\u1ee1ng ch\u1ea5t n\u00e0y gi\u00fap h\u1ea5p th\u1ee5 s\u1eaft hi\u1ec7u qu\u1ea3, gi\u00fap c\u00e1c v\u1ebft th\u01b0\u01a1ng mau l\u00e0nh.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt;&gt;&gt; Xem th\u00eam<\/strong>:&nbsp;<a href=\"https:\/\/hoanmy.com\/vitamin-a\/\" target=\"_blank\" rel=\"noopener\">Vai tr\u00f2 c\u1ee7a vitamin A? C\u00e1ch d\u00f9ng v\u00e0 li\u1ec1u d\u00f9ng<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/vitamin-c-chong-lao-hoa-da-1024x640-1.jpg\" alt=\"Vitamin C c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng l\u00e3o h\u00f3a da \" class=\"wp-image-147520\"\/><figcaption class=\"wp-element-caption\"><em>Vitamin C c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng l\u00e3o h\u00f3a da (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nen-u\u1ed1ng-vitamin-c-vao-luc-nao-cach-u\u1ed1ng-vitamin-c\"><strong>N\u00ean u\u1ed1ng vitamin C v\u00e0o l\u00fac n\u00e0o? C\u00e1ch u\u1ed1ng vitamin C<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f9y v\u00e0o c\u01a1 \u0111\u1ecba c\u0169ng nh\u01b0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng vitamin C c\u1ee7a m\u1ed7i ng\u01b0\u1eddi m\u00e0 n\u00ean d\u00f9ng l\u01b0\u1ee3ng vitamin C sao cho h\u1ee3p l\u00fd. Th\u1ebf nh\u01b0ng vi\u1ec7c n\u1ea1p nhi\u1ec1u vitamin C qu\u00e1 nhi\u1ec1u s\u1ebd g\u00e2y ra ph\u1ea3n t\u00e1c d\u1ee5ng v\u00e0 kh\u00f4ng c\u00f3 \u0111\u1ee7 ki\u1ebfn th\u1ee9c khi d\u00f9ng ch\u1ea5t dinh d\u01b0\u1ee1ng n\u00e0y s\u1ebd l\u00e0 m\u1ed9t m\u1ed1i nguy h\u1ea1i l\u1edbn. V\u1eady n\u00ean u\u1ed1ng vitamin C l\u00fac n\u00e0o th\u00ec h\u1ee3p l\u00fd?&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>U\u1ed1ng khi \u0111ang d\u00f9ng b\u1eefa: <\/strong>Vitamin C r\u1ea5t d\u1ec5 h\u00f2a tan trong n\u01b0\u1edbc. V\u00ec v\u1eady, vi\u1ec7c u\u1ed1ng nhi\u1ec1u vitamin C c\u00f9ng m\u1ed9t l\u00fac s\u1ebd l\u00e0m cho qu\u00e1 tr\u00ecnh b\u00e0i ti\u1ebft di\u1ec5n ra nhanh h\u01a1n. T\u1eeb \u0111\u00f3, r\u00fat l\u01b0\u1ee3ng d\u01b0\u1ee1ng ch\u1ea5t m\u00e0 c\u01a1 th\u1ec3 h\u1ea5p th\u1ee5. Do \u0111\u00f3, h\u00e3y chia li\u1ec1u u\u1ed1ng vitamin C theo t\u1eebng b\u1eefa \u0103n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u0111\u1ea7y \u0111\u1ee7 khi h\u1ea5p th\u1ee5 ch\u00fang.<\/li>\n\n\n\n<li><strong>U\u1ed1ng sau khi \u0103n no: <\/strong>N\u1ebfu d\u1ea1 d\u00e0y c\u1ee7a ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng t\u1ed1t ho\u1eb7c \u0111\u00e3 t\u1eebng c\u00f3 ti\u1ec1n s\u1eed li\u00ean quan \u0111\u1ebfn <a href=\"https:\/\/hoanmy.com\/dau-da-day\/\" target=\"_blank\" rel=\"noopener\">b\u1ec7nh d\u1ea1 d\u00e0y<\/a>, th\u00ec vi\u1ec7c u\u1ed1ng vitamin C sau khi \u0103n no s\u1ebd c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n\n\n\n<li><strong>Ch\u1ec9 u\u1ed1ng khi c\u1ea7n thi\u1ebft: <\/strong>Khi h\u1ec7 mi\u1ec5n d\u1ecbch trong c\u01a1 th\u1ec3 b\u1ecb suy gi\u1ea3m, l\u00e0m c\u01a1 th\u1ec3 c\u1ea3m th\u1ea5y m\u1ec7t m\u1ecfi ho\u1eb7c g\u1eb7p c\u0103ng th\u1eb3ng, h\u00e3y d\u00f9ng vitamin C theo li\u1ec1u l\u01b0\u1ee3ng m\u00e0 b\u00e1c s\u0129 cho \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1t.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ra, m\u1ed9t ng\u01b0\u1eddi ch\u1ec9 n\u00ean u\u1ed1ng kho\u1ea3ng 45mg \u0111\u1ebfn 120mg vitamin C v\u00e0 ch\u1ee7 \u0111\u1ed9ng h\u1ecfi b\u00e1c s\u0129 v\u1ec1 li\u1ec1u l\u01b0\u1ee3ng c\u1ee5 th\u1ec3 v\u00ec kho\u1ea3ng m\u1ee9c \u0111\u00f3 c\u00f2n t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 tu\u1ed5i v\u00e0 th\u1ec3 tr\u1ea1ng c\u1ee7a t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt;&gt;&gt; Xem th\u00eam:<\/strong>&nbsp;<a href=\"https:\/\/hoanmy.com\/vitamin-b1\/\" target=\"_blank\" rel=\"noopener\">Vitamin B1: Vai tr\u00f2, c\u00f4ng d\u1ee5ng v\u00e0 nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/thoi-diem-nen-uong-vitamin-c-1024x585-1.jpg\" alt=\"Th\u1eddi \u0111i\u1ec3m \u0111\u1ec3 u\u1ed1ng vitamin C \" class=\"wp-image-147521\"\/><figcaption class=\"wp-element-caption\"><em>Th\u1eddi \u0111i\u1ec3m \u0111\u1ec3 u\u1ed1ng vitamin C (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-li\u1ec1u-l\u01b0\u1ee3ng-b\u1ed5-sung-vitamin-c-t\u1eeb-th\u1ef1c-ph\u1ea9m-h\u1ee3p-ly\"><strong>Li\u1ec1u l\u01b0\u1ee3ng b\u1ed5 sung vitamin C t\u1eeb th\u1ef1c ph\u1ea9m h\u1ee3p l\u00fd<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ee5c Qu\u1ea3n l\u00fd th\u1ef1c ph\u1ea9m v\u00e0 D\u01b0\u1ee3c ph\u1ea9m Hoa K\u1ef3 (FDA) khuy\u1ebfn ngh\u1ecb v\u1ec1 li\u1ec1u l\u01b0\u1ee3ng b\u1ed5 sung vitamin C t\u1eeb th\u1ef1c ph\u1ea9m d\u1ef1a tr\u00ean gi\u1edbi t\u00ednh v\u00e0 \u0111\u1ed9 tu\u1ed5i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u1ebb em:<\/strong><\/li>\n\n\n\n<li>T\u1eeb 1 tu\u1ed5i \u0111\u1ebfn 3 tu\u1ed5i: 15mg<\/li>\n\n\n\n<li>T\u1eeb 4 tu\u1ed5i \u0111\u1ebfn 8 tu\u1ed5i: 25mg<\/li>\n\n\n\n<li>T\u1eeb 9 tu\u1ed5i \u0111\u1ebfn 13 tu\u1ed5i: 45mg<\/li>\n\n\n\n<li>T\u1eeb 14 tu\u1ed5i \u0111\u1ebfn 18 tu\u1ed5i: 65mg \u0111\u1ebfn 75mg<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>N\u1eef gi\u1edbi \u1edf \u0111\u1ed9 tu\u1ed5i tr\u01b0\u1edfng th\u00e0nh, t\u1eeb 19 tu\u1ed5i tr\u1edf l\u00ean: <\/strong>75mg<\/li>\n\n\n\n<li><strong>Nam gi\u1edbi \u1edf \u0111\u1ed9 tu\u1ed5i tr\u01b0\u1edfng th\u00e0nh, t\u1eeb 19 tu\u1ed5i tr\u1edf l\u00ean: <\/strong>90mg<\/li>\n\n\n\n<li><strong>Ph\u1ee5 n\u1eef \u0111ang trong th\u1eddi gian thai k\u1ef3:<\/strong> 85mg<\/li>\n\n\n\n<li><strong>Ph\u1ee5 n\u1eef trong giai \u0111o\u1ea1n cho con b\u00fa:<\/strong> 120mg<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt;&gt;&gt; Xem th\u00eam:<\/strong> <a href=\"https:\/\/hoanmy.com\/vitamin-d3\/\" target=\"_blank\" rel=\"noopener\">L\u1ee3i \u00edch khi d\u00f9ng vitamin D3 v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/lieu-luong-su-dung-vitamin-c-tu-thuc-pham-1024x637-1.jpg\" alt=\"L\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m ch\u1ee9a vitamin C ph\u00f9 h\u1ee3p cho c\u01a1 th\u1ec3 \" class=\"wp-image-147522\"\/><figcaption class=\"wp-element-caption\"><em>L\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m ch\u1ee9a vitamin C ph\u00f9 h\u1ee3p cho c\u01a1 th\u1ec3 (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-m\u1ed9t-s\u1ed1-l\u01b0u-y-khi-u\u1ed1ng-vitamin-c\"><strong>M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi u\u1ed1ng vitamin C<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy u\u1ed1ng vitamin C l\u00e0 m\u1ed9t th\u00f3i quen t\u1ed1t cho s\u1ee9c kh\u1ecfe, nh\u01b0ng c\u0169ng n\u00ean l\u01b0u \u00fd m\u1ed9t s\u1ed1 \u0111i\u1ec1u khi s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>65mg \u0111\u1ebfn 90mg l\u00e0 li\u1ec1u l\u01b0\u1ee3ng cho ph\u00e9p \u0111\u1ed1i v\u1edbi m\u1ed7i c\u00e1 nh\u00e2n khi u\u1ed1ng m\u1ed7i ng\u00e0y, trong \u0111\u00f3 t\u00f9y thu\u1ed9c theo \u0111\u1ed9 tu\u1ed5i v\u00e0 th\u1ec3 tr\u1ea1ng c\u1ee7a m\u1ed7i ng\u01b0\u1eddi m\u00e0 b\u00e1c s\u0129 s\u1ebd khuy\u1ebfn c\u00e1o li\u1ec1u l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p.<\/li>\n\n\n\n<li>N\u00ean b\u1ed5 sung vitamin C t\u1eeb rau, c\u1ee7, qu\u1ea3 t\u1ef1 nhi\u00ean v\u00e0 n\u00ean \u0103n, u\u1ed1ng c\u00f3 s\u1ef1 \u0111i\u1ec1u ti\u1ebft \u0111\u1ec3 c\u00e2n b\u1eb1ng l\u01b0\u1ee3ng ch\u1ea5t n\u00e0y trong c\u01a1 th\u1ec3, tr\u00e1nh l\u1ea1m d\u1ee5ng qu\u00e1 nhi\u1ec1u.<\/li>\n\n\n\n<li>Kh\u00f4ng u\u1ed1ng vitamin C v\u00e0o bu\u1ed5i t\u1ed1i v\u00ec c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n m\u1ea5t ng\u1ee7<\/li>\n\n\n\n<li>L\u1ef1a ch\u1ecdn th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng ch\u1ee9a vitamin C c\u00f3 ngu\u1ed3n g\u1ed1c, xu\u1ea5t x\u1ee9 v\u00e0 th\u00e0nh ph\u1ea7n r\u00f5 r\u00e0ng.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/luu-y-khi-uong-vitamin-c-1024x683-1.jpg\" alt=\"Nh\u1eefng l\u01b0u \u00fd c\u1ea7n thi\u1ebft khi u\u1ed1ng vitamin C \" class=\"wp-image-147523\"\/><figcaption class=\"wp-element-caption\"><em>Nh\u1eefng l\u01b0u \u00fd c\u1ea7n thi\u1ebft khi u\u1ed1ng vitamin C (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-m\u1ed9t-s\u1ed1-ngu\u1ed3n-th\u1ef1c-ph\u1ea9m-giau-vitamin-c\"><strong>M\u1ed9t s\u1ed1 ngu\u1ed3n th\u1ef1c ph\u1ea9m gi\u00e0u vitamin C<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng th\u01b0\u1eddng, rau, c\u1ee7, qu\u1ea3 l\u00e0 c\u00e1c ngu\u1ed3n th\u1ef1c ph\u1ea9m ch\u1ee9a nhi\u1ec1u vitamin C, v\u00ed d\u1ee5 chanh, cam, qu\u00fdt, <a href=\"https:\/\/hoanmy.com\/du-du\/\" target=\"_blank\" rel=\"noopener\">\u0111u \u0111\u1ee7<\/a>, <a href=\"https:\/\/hoanmy.com\/ot-chuong\/\" target=\"_blank\" rel=\"noopener\">\u1edbt chu\u00f4ng<\/a>, d\u00e2u t\u00e2y, s\u00fap l\u01a1, b\u00f4ng c\u1ea3i xanh, qu\u1ea3 vi\u1ec7t qu\u1ea5t,&#8230;Ngo\u00e0i ra, vitamin C c\u00f3 th\u1ec3 b\u1ecb ph\u00e1 v\u1ee1 c\u1ea5u tr\u00fac b\u1edfi t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1nh s\u00e1ng, v\u00ec th\u1ebf c\u1ea7n ch\u00fa \u00fd v\u00e0o c\u00e1ch b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt;&gt;&gt; Xem th\u00eam<\/strong>: <a href=\"https:\/\/hoanmy.com\/vitamin-d\/\" target=\"_blank\" rel=\"noopener\">Nh\u1eefng nguy hi\u1ec3m khi thi\u1ebfu h\u1ee5t vitamin D v\u00e0 c\u00e1ch b\u1ed5 sung hi\u1ec7u qu\u1ea3<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/thuc-pham-giau-vitamin-c-1024x678-1.jpg\" alt=\"Th\u1ef1c ph\u1ea9m gi\u00e0u vitamin C\" class=\"wp-image-147524\"\/><figcaption class=\"wp-element-caption\"><em>Th\u1ef1c ph\u1ea9m gi\u00e0u vitamin C (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1697728795031\"><strong class=\"schema-faq-question\"><strong>U\u1ed1ng vitamin C 1000mg m\u1ed7i ng\u00e0y c\u00f3 t\u1ed1t kh\u00f4ng?<\/strong><\/strong> <p class=\"schema-faq-answer\">U\u1ed1ng vitamin C 1000mg m\u1ed7i ng\u00e0y r\u1ea5t t\u1ed1t cho s\u1ee9c kh\u1ecfe. Song song v\u1edbi vi\u1ec7c d\u00f9ng vitamin C v\u1edbi li\u1ec1u l\u01b0\u1ee3ng cao, n\u00ean b\u1ed5 sung n\u01b0\u1edbc cho c\u01a1 th\u1ec3 \u0111\u1ec3 c\u00e2n b\u1eb1ng l\u1ea1i l\u01b0\u1ee3ng vitamin C \u0111\u00e3 n\u1ea1p.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1697728814109\"><strong class=\"schema-faq-question\"><strong>U\u1ed1ng vitamin C m\u1ed7i ng\u00e0y c\u00f3 t\u1ed1t kh\u00f4ng?<\/strong><\/strong> <p class=\"schema-faq-answer\">U\u1ed1ng vitamin C m\u1ed7i ng\u00e0y l\u00e0 m\u1ed9t th\u00f3i quen t\u1ed1t, tuy nhi\u00ean ch\u1ec9 n\u00ean u\u1ed1ng theo \u0111\u00fang li\u1ec1u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o \u0111\u1ec3 tr\u00e1nh vi\u1ec7c b\u1ecb ph\u1ea3n t\u00e1c d\u1ee5ng.<strong>\u00a0<\/strong><\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1697728828447\"><strong class=\"schema-faq-question\"><strong>U\u1ed1ng vitamin C bao l\u00e2u th\u00ec d\u1eebng?<\/strong><\/strong> <p class=\"schema-faq-answer\">Ch\u1ec9 n\u00ean u\u1ed1ng vitamin C m\u1ed7i 3 th\u00e1ng\/\u0111\u1ee3t, n\u1ebfu s\u1eed d\u1ee5ng li\u00ean t\u1ee5c kh\u00f4ng c\u00f3 giai \u0111o\u1ea1n ngh\u1ec9 s\u1ebd r\u1ea5t d\u1ec5 b\u1ecb ph\u1ea3n t\u00e1c d\u1ee5ng.<\/p> <\/div> <\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><em>T\u00f3m l\u1ea1i, vitamin C l\u00e0 m\u1ed9t d\u01b0\u1ee1ng ch\u1ea5t ch\u1ee9a nhi\u1ec1u gi\u00e1 tr\u1ecb s\u1ee9c kh\u1ecfe cho c\u01a1 th\u1ec3, tuy nhi\u00ean b\u1ea1n c\u1ea7n bi\u1ebft <\/em><strong><em>n\u00ean u\u1ed1ng vitamin C l\u00fac n\u00e0o<\/em><\/strong><em> v\u00e0 li\u1ec1u l\u01b0\u1ee3ng s\u1eed d\u1ee5ng c\u1ee7a ch\u00fang \u0111\u1ec3 c\u01a1 th\u1ec3 \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t. Ngo\u00e0i ra, \u0111\u1ec3 t\u00ecm hi\u1ec3u v\u00e0 c\u1eadp nh\u1eadt c\u00e1c th\u00f4ng tin m\u1edbi nh\u1ea5t trong y khoa, h\u00e3y truy c\u1eadp <\/em><a href=\"https:\/\/hoanmy.com\/tin-tuc\/\" target=\"_blank\" rel=\"noopener\"><em>Tin t\u1ee9c y t\u1ebf<\/em><\/a><em>. \u0110\u1ec3 \u0111\u1eb7t l\u1ecbch h\u1eb9n th\u0103m kh\u00e1m nhanh ch\u00f3ng, truy c\u1eadp <\/em><a href=\"https:\/\/hoanmy.com\/chuyen-khoa\/\" target=\"_blank\" rel=\"noopener\"><em>T\u1ea0I \u0110\u00c2Y<\/em><\/a><em> v\u00e0 \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n, h\u1ed7 tr\u1ee3 t\u1eadn t\u00ecnh, h\u00e3y g\u1ecdi \u0111\u1ebfn s\u1ed1 <\/em><a href=\"https:\/\/hoanmy.com\/mang-luoi\/\" target=\"_blank\" rel=\"noopener\"><em>HOTLINE<\/em><\/a><em> c\u1ee7a h\u1ec7 th\u1ed1ng B\u1ec7nh vi\u1ec7n Ho\u00e0n M\u1ef9 tr\u00ean to\u00e0n n\u01b0\u1edbc.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vitamin C l\u00e0 m\u1ed9t trong nh\u1eefng d\u01b0\u1ee1ng ch\u1ea5t c\u00f3 th\u1ec3 h\u00f2a tan trong n\u01b0\u1edbc v\u00e0 t\u1ed3n t\u1ea1i trong nhi\u1ec1u lo\u1ea1i th\u1ef1c ph\u1ea9m nh\u01b0 rau, c\u1ee7, tr\u00e1i c\u00e2y,&#8230;Vitamin C c\u00f3 nhi\u1ec1u c\u00f4ng d\u1ee5ng t\u1ed1t cho s\u1ee9c kh\u1ecfe nh\u01b0 gi\u00fap t\u0103ng \u0111\u1ec1 kh\u00e1ng, c\u1ea3i thi\u1ec7n l\u00e0n da,&#8230;Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft c\u00e1ch d\u00f9ng vitamin C [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":278705,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1249],"tags":[],"class_list":["post-278704","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-y-te"],"acf":[],"_links":{"self":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/278704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/comments?post=278704"}],"version-history":[{"count":1,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/278704\/revisions"}],"predecessor-version":[{"id":302282,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/278704\/revisions\/302282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/media\/278705"}],"wp:attachment":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/media?parent=278704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/categories?post=278704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/tags?post=278704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}