{"id":105850,"date":"2024-09-12T00:00:00","date_gmt":"2024-09-11T17:00:00","guid":{"rendered":"https:\/\/docosan-blog.local\/blog\/uncategorized\/vitamin-c\/"},"modified":"2024-10-23T11:53:00","modified_gmt":"2024-10-23T04:53:00","slug":"vitamin-c","status":"publish","type":"post","link":"https:\/\/www.docosan.com\/blog\/dinh-duong\/vitamin-c\/","title":{"rendered":"Vitamin C c\u00f3 t\u00e1c d\u1ee5ng g\u00ec? 11 c\u00f4ng d\u1ee5ng, li\u1ec1u d\u00f9ng, l\u01b0u \u00fd b\u1ea1n c\u1ea7n bi\u1ebft"},"content":{"rendered":"\r\n<p><em>Vitamin C l\u00e0 m\u1ed9t vitamin \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu v\u00e0o vi\u1ec7c duy tr\u00ec s\u1ee9c kh\u1ecfe to\u00e0n di\u1ec7n v\u00e0 h\u1ed7 tr\u1ee3 s\u1ee9c \u0111\u1ec1 kh\u00e1ng v\u1edbi nh\u1eefng t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i cho c\u01a1 th\u1ec3. Nhi\u1ec1u nghi\u00ean c\u1ee9u c\u0169ng ch\u1ee9ng minh vai tr\u00f2 c\u1ee7a vitamin C \u0111\u1ed1i v\u1edbi s\u1ee9c kho\u1ebb con ng\u01b0\u1eddi. C\u00f9ng Docosan t\u00ecm hi\u1ec3u v\u1ec1 vitamin C qua nh\u1eefng th\u00f4ng tin d\u01b0\u1edbi \u0111\u00e2y.<\/em><\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Gi\u1edbi thi\u1ec7u t\u1ed5ng quan v\u1ec1 vitamin C<\/h2>\r\n<h3>Vitamin C l\u00e0 g\u00ec?<\/h3>\r\n\r\n\r\n\r\n<p>Vitamin C, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 axit L-ascorbic, l\u00e0 m\u1ed9t lo\u1ea1i vitamin tan trong n\u01b0\u1edbc c\u00f3 trong m\u1ed9t s\u1ed1 lo\u1ea1i th\u1ef1c ph\u1ea9m nh\u01b0 c\u00e1c lo\u1ea1i c\u00e2y h\u1ecd cam qu\u00fdt, \u1edbt, c\u00e0 chua, rau l\u00e1 xanh, ho\u1eb7c trong th\u00e0nh ph\u1ea7n c\u1ee7a m\u1ed9t s\u1ed1 th\u1ef1c ph\u1ea9m b\u1ed5 sung. Con ng\u01b0\u1eddi kh\u00f4ng th\u1ec3 t\u1ed5ng h\u1ee3p vitamin C n\u1ed9i sinh, v\u00ec v\u1eady n\u00f3 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu trong ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng.<\/p>\r\n<figure id=\"attachment_127247\" aria-describedby=\"caption-attachment-127247\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-127247 size-full\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-2.jpg\" alt=\"Vitamin C c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 axit L-ascorbic, l\u00e0 m\u1ed9t lo\u1ea1i vitamin tan trong n\u01b0\u1edbc c\u1ea7n thi\u1ebft cho c\u01a1 th\u1ec3\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-2.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-2-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-2-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127247\" class=\"wp-caption-text\">Vitamin C c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 axit L-ascorbic, l\u00e0 m\u1ed9t lo\u1ea1i vitamin tan trong n\u01b0\u1edbc c\u1ea7n thi\u1ebft cho c\u01a1 th\u1ec3<\/figcaption><\/figure>\r\n<h3>Vai tr\u00f2 c\u1ee7a Vitamin C trong c\u01a1 th\u1ec3<\/h3>\r\n<p>Vitamin C c\u00f3 vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi, v\u1edbi nhi\u1ec1u t\u00e1c d\u1ee5ng thi\u1ebft y\u1ebfu nh\u01b0 sau:<\/p>\r\n<ul>\r\n<li><strong>T\u0103ng c\u01b0\u1eddng mi\u1ec5n d\u1ecbch<\/strong>: Vitamin C h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t interferon, gi\u00fap c\u01a1 th\u1ec3 ch\u1ed1ng l\u1ea1i t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh. Ch\u00fang c\u1ea7n thi\u1ebft cho ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch nh\u01b0 t\u1ebf b\u00e0o T v\u00e0 b\u1ea1ch c\u1ea7u, t\u1eeb \u0111\u00f3 t\u0103ng c\u01b0\u1eddng h\u1ec7 mi\u1ec5n d\u1ecbch v\u00e0 ph\u1ea3n \u1ee9ng d\u1ecb \u1ee9ng.<\/li>\r\n<li><strong>Th\u1ea3i \u0111\u1ed9c<\/strong>: Vitamin C \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng chuy\u1ec3n h\u00f3a th\u1ea3i \u0111\u1ed9c c\u1ee7a c\u01a1 th\u1ec3, bao g\u1ed3m vi\u1ec7c gi\u1ea3m \u0111\u1ed9c t\u00ednh c\u1ee7a thu\u1ed1c v\u00e0 h\u00f3a ch\u1ea5t ung th\u01b0, gi\u00fap chuy\u1ec3n h\u00f3a ch\u00fang th\u00e0nh d\u1ea1ng c\u00f3 th\u1ec3 \u0111\u00e0o th\u1ea3i qua n\u01b0\u1edbc ti\u1ec3u.<\/li>\r\n<li><strong>Ch\u1ed1ng oxy h\u00f3a<\/strong>: Vitamin C l\u00e0 m\u1ed9t <a href=\"https:\/\/www.docosan.com\/blog\/kien-thuc-y-te\/chong-oxy-hoa\/\">ch\u1ea5t ch\u1ed1ng oxy h\u00f3a<\/a> m\u1ea1nh, b\u1ea3o v\u1ec7 t\u1ebf b\u00e0o kh\u1ecfi s\u1ef1 t\u1ed5n th\u01b0\u01a1ng do c\u00e1c g\u1ed1c t\u1ef1 do. N\u00f3 c\u00f3 th\u1ec3 chuy\u1ec3n c\u00e1c t\u00e1c nh\u00e2n g\u00e2y oxy h\u00f3a th\u00e0nh c\u00e1c ch\u1ea5t v\u00f4 h\u1ea1i v\u00e0 h\u1ed7 tr\u1ee3 c\u01a1 th\u1ec3 th\u1ea3i ra ngo\u00e0i.<\/li>\r\n<li><strong>Ph\u00f2ng ch\u1ed1ng b\u1ec7nh tim m\u1ea1ch<\/strong>: Vitamin C gi\u00fap l\u00e0m b\u1ec1n th\u00e0nh m\u1ea1ch, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u1ea1ch m\u00e1u nu\u00f4i tim, v\u00e0 h\u1ed7 tr\u1ee3 chuy\u1ec3n <a href=\"https:\/\/www.docosan.com\/blog\/huyet-hoc\/cholesterol\/\">cholesterol<\/a> th\u00e0nh acid m\u1eadt. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m cholesterol x\u1ea5u (LDL-C), t\u0103ng cholesterol t\u1ed1t (HDL-C) v\u00e0 h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng t\u0103ng huy\u1ebft \u00e1p v\u00e0 t\u1ea1o c\u1ee5c m\u00e1u \u0111\u00f4ng.<\/li>\r\n<li><strong>H\u00ecnh th\u00e0nh collagen<\/strong>: Vitamin C c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh t\u1ea1o collagen t\u1eeb trocollagen. Collagen l\u00e0 th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u00f4 li\u00ean k\u1ebft, x\u01b0\u01a1ng, r\u0103ng, s\u1ee5n, da v\u00e0 m\u00f4 s\u1eb9o. Thi\u1ebfu vitamin C c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng t\u1ed5ng h\u1ee3p collagen, d\u1eabn \u0111\u1ebfn v\u1ebft th\u01b0\u01a1ng l\u00e2u l\u00e0nh v\u00e0 c\u00e1c khi\u1ebfm khuy\u1ebft trong x\u01b0\u01a1ng v\u00e0 r\u0103ng.<\/li>\r\n<li><strong>T\u1ea1o ch\u1ea5t d\u1eabn truy\u1ec1n th\u1ea7n kinh<\/strong>: Vitamin C c\u00f3 m\u1eb7t trong m\u00f4 n\u00e3o v\u00e0 tuy\u1ebfn th\u01b0\u1ee3ng th\u1eadn, tham gia v\u00e0o vi\u1ec7c t\u1ea1o ra c\u00e1c ch\u1ea5t d\u1eabn truy\u1ec1n th\u1ea7n kinh nh\u01b0 norepinephrine, serotonin v\u00e0 acid amin tyrosine.<\/li>\r\n<li><strong>T\u0103ng c\u01b0\u1eddng h\u1ea5p th\u1ee5 v\u00e0 d\u1ef1 tr\u1eef s\u1eaft, canxi, acid folic<\/strong>: Vitamin C gi\u00fap t\u0103ng c\u01b0\u1eddng h\u1ea5p thu s\u1eaft t\u1eeb th\u1ef1c ph\u1ea9m, h\u1ed7 tr\u1ee3 chuy\u1ec3n s\u1eaft v\u00e0o ferritin \u0111\u1ec3 d\u1ef1 tr\u1eef v\u00e0 \u0111i\u1ec1u ch\u1ec9nh s\u1ef1 chuy\u1ec3n h\u00f3a canxi \u0111\u1ec3 duy tr\u00ec \u1ed5n \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 canxi trong c\u01a1 th\u1ec3.<\/li>\r\n<li><strong>T\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c \u0111\u1ebfn l\u00e0n da<\/strong>: V\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a m\u1ea1nh, vitamin C c\u1ea3i thi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 da, l\u00e0m tr\u1eafng s\u00e1ng da, m\u1edd v\u1ebft th\u00e2m, n\u00e1m, t\u00e0n nhang v\u00e0 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh s\u1ee3i collagen, gi\u00fap l\u00e0m \u0111\u1ea7y c\u00e1c s\u1eb9o l\u00f5m do m\u1ee5n.<\/li>\r\n<\/ul>\r\n<figure id=\"attachment_127257\" aria-describedby=\"caption-attachment-127257\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127257\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-6.jpg\" alt=\"Vitamin C h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t interferon, gi\u00fap c\u01a1 th\u1ec3 ch\u1ed1ng l\u1ea1i t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-6.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-6-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-6-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127257\" class=\"wp-caption-text\">Vitamin C h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t interferon, gi\u00fap c\u01a1 th\u1ec3 ch\u1ed1ng l\u1ea1i t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh<\/figcaption><\/figure>\r\n<h3>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ed5 sung Vitamin C<\/h3>\r\n<p>B\u1ed5 sung vitamin C c\u00f3 t\u1ea7m quan tr\u1ecdng \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi. Nhi\u1ec1u nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng vi\u1ec7c duy tr\u00ec m\u1ee9c vitamin C \u0111\u1ea7y \u0111\u1ee7 c\u00f3 th\u1ec3 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch s\u1ee9c kh\u1ecfe quan tr\u1ecdng nh\u01b0:<\/p>\r\n<ul>\r\n<li><strong>Ng\u0103n ng\u1eeba ung th\u01b0<\/strong>: Vitamin C \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a m\u1ea1nh m\u1ebd, gi\u00fap b\u1ea3o v\u1ec7 t\u1ebf b\u00e0o kh\u1ecfi s\u1ef1 t\u1ed5n th\u01b0\u01a1ng do c\u00e1c g\u1ed1c t\u1ef1 do. M\u1ed9t ch\u1ebf \u0111\u1ed9 \u0103n gi\u00e0u vitamin C c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m nguy c\u01a1 m\u1eafc m\u1ed9t s\u1ed1 lo\u1ea1i ung th\u01b0 b\u1eb1ng c\u00e1ch h\u1ed7 tr\u1ee3 h\u1ec7 mi\u1ec5n d\u1ecbch v\u00e0 b\u1ea3o v\u1ec7 DNA kh\u1ecfi t\u1ed5n th\u01b0\u01a1ng.<\/li>\r\n<li><strong>T\u0103ng c\u01b0\u1eddng h\u1ec7 mi\u1ec5n d\u1ecbch<\/strong>: Vitamin C \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c c\u1ea3i thi\u1ec7n ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 mi\u1ec5n d\u1ecbch, gi\u00fap c\u01a1 th\u1ec3 ch\u1ed1ng l\u1ea1i c\u00e1c t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh v\u00e0 nhi\u1ec5m tr\u00f9ng.<\/li>\r\n<li><strong>C\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe tim m\u1ea1ch<\/strong>: Vitamin C h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe c\u1ee7a m\u1ea1ch m\u00e1u, gi\u00fap gi\u1ea3m nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh tim m\u1ea1ch b\u1eb1ng c\u00e1ch l\u00e0m gi\u1ea3m m\u1ee9c cholesterol x\u1ea5u v\u00e0 huy\u1ebft \u00e1p.<\/li>\r\n<li><strong>H\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe<\/strong>: B\u1ed5 sung vitamin C c\u0169ng c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe, h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh h\u1ea5p th\u1ee5 s\u1eaft v\u00e0 duy tr\u00ec ch\u1ee9c n\u0103ng th\u1ea7n kinh kh\u1ecfe m\u1ea1nh.<\/li>\r\n<\/ul>\r\n<h2>C\u00f4ng d\u1ee5ng c\u1ee7a Vitamin C<\/h2>\r\n<h3>T\u0103ng c\u01b0\u1eddng h\u1ec7 mi\u1ec5n d\u1ecbch<\/h3>\r\n<p>Vitamin C gi\u00fap t\u0103ng c\u01b0\u1eddng h\u1ec7 mi\u1ec5n d\u1ecbch b\u1eb1ng c\u00e1ch h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ebf b\u00e0o T v\u00e0 b\u1ea1ch c\u1ea7u. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u01a1 th\u1ec3 ch\u1ed1ng l\u1ea1i nhi\u1ec5m tr\u00f9ng v\u00e0 b\u1ec7nh t\u1eadt hi\u1ec7u qu\u1ea3 h\u01a1n. Vitamin C c\u0169ng h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t interferon, m\u1ed9t lo\u1ea1i protein c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 t\u1ebf b\u00e0o kh\u1ecfi s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a virus.<\/p>\r\n<h3>H\u1ed7 tr\u1ee3 h\u1ea5p thu s\u1eaft<\/h3>\r\n<p>Vitamin C c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 s\u1eaft t\u1eeb th\u1ef1c ph\u1ea9m, \u0111\u1eb7c bi\u1ec7t l\u00e0 s\u1eaft c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt, b\u1eb1ng c\u00e1ch chuy\u1ec3n h\u00f3a s\u1eaft t\u1eeb d\u1ea1ng kh\u00f4ng h\u00f2a tan th\u00e0nh d\u1ea1ng d\u1ec5 h\u1ea5p th\u1ee5 h\u01a1n. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng thi\u1ebfu s\u1eaft v\u00e0 thi\u1ebfu m\u00e1u.<\/p>\r\n<figure id=\"attachment_127256\" aria-describedby=\"caption-attachment-127256\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127256\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-7.jpg\" alt=\"Vitamin C c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 s\u1eaft t\u1eeb th\u1ef1c ph\u1ea9m\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-7.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-7-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-7-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127256\" class=\"wp-caption-text\">Vitamin C c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 s\u1eaft t\u1eeb th\u1ef1c ph\u1ea9m<\/figcaption><\/figure>\r\n<h3>Gi\u1ea3m n\u1ed3ng \u0111\u1ed9 axit uric trong m\u00e1u v\u00e0 gi\u00fap ng\u0103n ng\u1eeba c\u00e1c c\u01a1n g\u00fat<\/h3>\r\n<p>Vitamin C c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m n\u1ed3ng \u0111\u1ed9 axit uric trong m\u00e1u, t\u1eeb \u0111\u00f3 gi\u1ea3m nguy c\u01a1 m\u1eafc <a href=\"https:\/\/www.docosan.com\/blog\/co-xuong-khop\/benh-gut\/\">b\u1ec7nh g\u00fat<\/a> v\u00e0 c\u00e1c c\u01a1n g\u00fat. \u0110i\u1ec1u n\u00e0y l\u00e0 do vitamin C c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m t\u0103ng vi\u1ec7c \u0111\u00e0o th\u1ea3i axit uric qua n\u01b0\u1edbc ti\u1ec3u.<\/p>\r\n<h3>Ch\u1ed1ng oxy h\u00f3a v\u00e0 l\u00e3o h\u00f3a cho da<\/h3>\r\n<p>Vitamin C l\u00e0 m\u1ed9t ch\u1ea5t ch\u1ed1ng oxy h\u00f3a m\u1ea1nh, gi\u00fap b\u1ea3o v\u1ec7 da kh\u1ecfi s\u1ef1 t\u1ed5n th\u01b0\u01a1ng do c\u00e1c g\u1ed1c t\u1ef1 do. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap l\u00e0m gi\u1ea3m d\u1ea5u hi\u1ec7u l\u00e3o h\u00f3a m\u00e0 c\u00f2n c\u1ea3i thi\u1ec7n v\u1ebb ngo\u00e0i c\u1ee7a da b\u1eb1ng c\u00e1ch l\u00e0m s\u00e1ng da v\u00e0 l\u00e0m m\u1edd c\u00e1c v\u1ebft th\u00e2m, n\u00e1m v\u00e0 t\u00e0n nhang.<\/p>\r\n<figure id=\"attachment_127255\" aria-describedby=\"caption-attachment-127255\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127255\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-4.jpg\" alt=\"Vitamin C l\u00e0 m\u1ed9t ch\u1ea5t ch\u1ed1ng oxy h\u00f3a m\u1ea1nh, gi\u00fap b\u1ea3o v\u1ec7 da kh\u1ecfi s\u1ef1 t\u1ed5n th\u01b0\u01a1ng do c\u00e1c g\u1ed1c t\u1ef1 do\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-4.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-4-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-4-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127255\" class=\"wp-caption-text\">Vitamin C l\u00e0 m\u1ed9t ch\u1ea5t ch\u1ed1ng oxy h\u00f3a m\u1ea1nh, gi\u00fap b\u1ea3o v\u1ec7 da kh\u1ecfi s\u1ef1 t\u1ed5n th\u01b0\u01a1ng do c\u00e1c g\u1ed1c t\u1ef1 do<\/figcaption><\/figure>\r\n<h3>T\u00e1c d\u1ee5ng v\u1edbi tim m\u1ea1ch<\/h3>\r\n<p>Vitamin C h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe tim m\u1ea1ch b\u1eb1ng c\u00e1ch c\u1ea3i thi\u1ec7n ch\u1ee9c n\u0103ng c\u1ee7a m\u1ea1ch m\u00e1u v\u00e0 gi\u1ea3m nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh tim m\u1ea1ch. N\u00f3 gi\u00fap gi\u1ea3m m\u1ee9c cholesterol x\u1ea5u (LDL) v\u00e0 l\u00e0m t\u0103ng cholesterol t\u1ed1t (HDL), \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 l\u00e0m gi\u1ea3m huy\u1ebft \u00e1p cao.<\/p>\r\n<figure id=\"attachment_127259\" aria-describedby=\"caption-attachment-127259\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127259\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-3.jpg\" alt=\"Vitamin C h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe tim m\u1ea1ch b\u1eb1ng c\u00e1ch c\u1ea3i thi\u1ec7n ch\u1ee9c n\u0103ng c\u1ee7a m\u1ea1ch m\u00e1u v\u00e0 gi\u1ea3m nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh tim m\u1ea1ch\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-3.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-3-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-3-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127259\" class=\"wp-caption-text\">Vitamin C h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe tim m\u1ea1ch b\u1eb1ng c\u00e1ch c\u1ea3i thi\u1ec7n ch\u1ee9c n\u0103ng c\u1ee7a m\u1ea1ch m\u00e1u v\u00e0 gi\u1ea3m nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh tim m\u1ea1ch<\/figcaption><\/figure>\r\n<h3>\u1ed4n \u0111\u1ecbnh huy\u1ebft \u00e1p<\/h3>\r\n<p>Vitamin C c\u00f3 th\u1ec3 gi\u00fap \u1ed5n \u0111\u1ecbnh huy\u1ebft \u00e1p b\u1eb1ng c\u00e1ch h\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng c\u1ee7a m\u1ea1ch m\u00e1u v\u00e0 gi\u1ea3m nguy c\u01a1 <a href=\"https:\/\/www.docosan.com\/blog\/tim-mach\/tang-huyet-ap-sat-thu-tham-lang-doi-voi-nguoi-cao-tuoi\/\">cao huy\u1ebft \u00e1p<\/a>. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m \u00e1p l\u1ef1c l\u00ean tim v\u00e0 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe tim m\u1ea1ch t\u1ed5ng th\u1ec3.<\/p>\r\n<h3>Ng\u0103n ng\u1eeba ung th\u01b0<\/h3>\r\n<p>Vitamin C \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u1edbi kh\u1ea3 n\u0103ng gi\u1ea3m nguy c\u01a1 m\u1eafc m\u1ed9t s\u1ed1 lo\u1ea1i ung th\u01b0 nh\u1edd v\u00e0o t\u00ednh ch\u1ea5t ch\u1ed1ng oxy h\u00f3a m\u1ea1nh m\u1ebd v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 t\u1ebf b\u00e0o kh\u1ecfi s\u1ef1 t\u1ed5n th\u01b0\u01a1ng. N\u00f3 c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c t\u1ebf b\u00e0o ung th\u01b0.<\/p>\r\n<h3>T\u1ed1t cho x\u01b0\u01a1ng kh\u1edbp<\/h3>\r\n<p>Vitamin C g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 h\u00ecnh th\u00e0nh v\u00e0 duy tr\u00ec x\u01b0\u01a1ng v\u00e0 kh\u1edbp kh\u1ecfe m\u1ea1nh b\u1eb1ng c\u00e1ch h\u1ed7 tr\u1ee3 t\u1ed5ng h\u1ee3p collagen, m\u1ed9t protein quan tr\u1ecdng trong c\u1ea5u tr\u00fac x\u01b0\u01a1ng v\u00e0 s\u1ee5n. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh v\u1ec1 x\u01b0\u01a1ng v\u00e0 kh\u1edbp nh\u01b0 <a href=\"https:\/\/www.docosan.com\/blog\/co-xuong-khop\/loang-xuong\/\">lo\u00e3ng x\u01b0\u01a1ng<\/a>.<\/p>\r\n<h3>T\u1ed1t cho ng\u01b0\u1eddi b\u1ecb tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng<\/h3>\r\n<p>Vitamin C c\u00f3 th\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 m\u1eaft kh\u1ecfi s\u1ef1 <a href=\"https:\/\/www.docosan.com\/blog\/mat\/thoai-hoa-diem-vang\/\">tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng<\/a> li\u00ean quan \u0111\u1ebfn tu\u1ed5i t\u00e1c nh\u1edd v\u00e0o t\u00ednh ch\u1ea5t ch\u1ed1ng oxy h\u00f3a v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 t\u1ebf b\u00e0o m\u1eaft kh\u1ecfi s\u1ef1 t\u1ed5n th\u01b0\u01a1ng.<\/p>\r\n<h3>Gi\u00fap v\u1ebft th\u01b0\u01a1ng mau l\u00e0nh<\/h3>\r\n<p>Vitamin C th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh s\u1eeda ch\u1eefa m\u00f4, gi\u1ea3m vi\u00eam v\u00e0 b\u1ea3o v\u1ec7 c\u01a1 th\u1ec3 ch\u1ed1ng l\u1ea1i nhi\u1ec5m tr\u00f9ng. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i sau ch\u1ea5n th\u01b0\u01a1ng v\u00e0 duy tr\u00ec s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3.<\/p>\r\n<h3>H\u1ed7 tr\u1ee3 \u0111i\u1ec1u tr\u1ecb m\u1ed9t s\u1ed1 b\u1ec7nh l\u00fd kh\u00e1c<\/h3>\r\n<p>Vitamin C c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 \u0111i\u1ec1u tr\u1ecb m\u1ed9t s\u1ed1 b\u1ec7nh l\u00fd, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ec7nh Scorbut, m\u1ed9t t\u00ecnh tr\u1ea1ng thi\u1ebfu vitamin C nghi\u00eam tr\u1ecdng d\u1eabn \u0111\u1ebfn ch\u1ea3y m\u00e1u, \u0111au kh\u1edbp v\u00e0 suy y\u1ebfu to\u00e0n th\u00e2n. B\u1ed5 sung vitamin C c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n t\u00ecnh tr\u1ea1ng n\u00e0y b\u1eb1ng c\u00e1ch kh\u00f4i ph\u1ee5c ch\u1ee9c n\u0103ng c\u1ee7a m\u00f4 li\u00ean k\u1ebft v\u00e0 h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3.<\/p>\r\n<h2>Li\u1ec1u d\u00f9ng Vitamin C<\/h2>\r\n<h3>Nhu c\u1ea7u Vitamin C h\u00e0ng ng\u00e0y theo \u0111\u1ed9 tu\u1ed5i<\/h3>\r\n<p>Nhu c\u1ea7u vitamin C h\u00e0ng ng\u00e0y c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo \u0111\u1ed9 tu\u1ed5i, gi\u1edbi t\u00ednh, v\u00e0 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe c\u00e1 nh\u00e2n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c khuy\u1ebfn c\u00e1o v\u1ec1 li\u1ec1u l\u01b0\u1ee3ng vitamin C cho t\u1eebng nh\u00f3m ng\u01b0\u1eddi:<\/p>\r\n<ul>\r\n<li><strong>Tr\u1ebb s\u01a1 sinh (0-6 th\u00e1ng)<\/strong>: 40 mg\/ng\u00e0y.<\/li>\r\n<li><strong>Tr\u1ebb em (7-12 th\u00e1ng)<\/strong>: 50 mg\/ng\u00e0y.<\/li>\r\n<li><strong>Tr\u1ebb em (1-3 tu\u1ed5i)<\/strong>: 15 mg\/ng\u00e0y.<\/li>\r\n<li><strong>Tr\u1ebb em (4-8 tu\u1ed5i)<\/strong>: 25 mg\/ng\u00e0y.<\/li>\r\n<li><strong>Tr\u1ebb em (9-13 tu\u1ed5i)<\/strong>: 45 mg\/ng\u00e0y.<\/li>\r\n<li><strong>Tr\u1ebb em (14-18 tu\u1ed5i)<\/strong>: 75 mg\/ng\u00e0y (nam), 65 mg\/ng\u00e0y (n\u1eef).<\/li>\r\n<li><strong>Ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh (19-50 tu\u1ed5i)<\/strong>: 90 mg\/ng\u00e0y (nam), 75 mg\/ng\u00e0y (n\u1eef).<\/li>\r\n<li><strong>Ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh (51 tu\u1ed5i tr\u1edf l\u00ean)<\/strong>: 90 mg\/ng\u00e0y (nam), 75 mg\/ng\u00e0y (n\u1eef).<\/li>\r\n<li><strong>Ph\u1ee5 n\u1eef mang thai<\/strong>: 85 mg\/ng\u00e0y.<\/li>\r\n<li><strong>Ph\u1ee5 n\u1eef cho con b\u00fa<\/strong>: 120 mg\/ng\u00e0y.<\/li>\r\n<\/ul>\r\n<h3>Li\u1ec1u l\u01b0\u1ee3ng t\u1ed1i \u01b0u cho t\u1eebng tr\u01b0\u1eddng h\u1ee3p<\/h3>\r\n<p>Li\u1ec1u l\u01b0\u1ee3ng vitamin C c\u1ea7n thi\u1ebft c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng, t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe v\u00e0 nhu c\u1ea7u c\u00e1 nh\u00e2n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn v\u1ec1 li\u1ec1u l\u01b0\u1ee3ng vitamin C t\u1ed1i \u01b0u cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau:<\/p>\r\n<ul>\r\n<li><strong>Ph\u00f2ng ng\u1eeba<\/strong>: \u0110\u1ec3 duy tr\u00ec s\u1ee9c kh\u1ecfe v\u00e0 ng\u0103n ng\u1eeba thi\u1ebfu h\u1ee5t vitamin C, vi\u1ec7c ti\u00eau th\u1ee5 t\u1eeb c\u00e1c th\u1ef1c ph\u1ea9m gi\u00e0u vitamin C nh\u01b0 tr\u00e1i c\u00e2y t\u01b0\u01a1i v\u00e0 rau xanh th\u01b0\u1eddng \u0111\u1ee7. \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh, m\u1ee9c khuy\u1ebfn ngh\u1ecb h\u00e0ng ng\u00e0y l\u00e0 kho\u1ea3ng 75-90 mg.<\/li>\r\n<li><strong>\u0110i\u1ec1u tr\u1ecb<\/strong>: Trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111i\u1ec1u tr\u1ecb b\u1ec7nh li\u00ean quan \u0111\u1ebfn thi\u1ebfu h\u1ee5t vitamin C, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ec7nh scorbut, li\u1ec1u l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3. Th\u00f4ng th\u01b0\u1eddng, li\u1ec1u \u0111i\u1ec1u tr\u1ecb c\u00f3 th\u1ec3 dao \u0111\u1ed9ng t\u1eeb 500-1000 mg\/ng\u00e0y, nh\u01b0ng n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n d\u01b0\u1edbi s\u1ef1 gi\u00e1m s\u00e1t c\u1ee7a b\u00e1c s\u0129.<\/li>\r\n<li><strong>B\u1ed5 sung<\/strong>: Khi s\u1eed d\u1ee5ng vitamin C \u0111\u1ec3 h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3 ho\u1eb7c c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 s\u1eaft, li\u1ec1u l\u01b0\u1ee3ng b\u1ed5 sung th\u01b0\u1eddng khuy\u1ebfn c\u00e1o l\u00e0 t\u1eeb 250-500 mg\/ng\u00e0y. \u0110\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c b\u1ed5 sung kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 li\u1ec1u an to\u00e0n \u0111\u1ec3 tr\u00e1nh c\u00e1c t\u00e1c d\u1ee5ng ph\u1ee5.<\/li>\r\n<\/ul>\r\n<h3>C\u00e1ch s\u1eed d\u1ee5ng Vitamin C hi\u1ec7u qu\u1ea3<\/h3>\r\n<p>\u0110\u1ec3 s\u1eed d\u1ee5ng vitamin C hi\u1ec7u qu\u1ea3, h\u00e3y l\u01b0u \u00fd c\u00e1c \u0111i\u1ec3m sau:<\/p>\r\n<ul>\r\n<li><strong>Ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng c\u00e2n b\u1eb1ng<\/strong>: \u01afu ti\u00ean h\u1ea5p th\u1ee5 vitamin C qua th\u1ef1c ph\u1ea9m t\u1ef1 nhi\u00ean nh\u01b0 cam, d\u00e2u t\u00e2y, kiwi, v\u00e0 rau xanh. \u0110\u00e2y l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 cung c\u1ea5p vitamin C v\u00e0 nh\u1eadn \u0111\u01b0\u1ee3c l\u1ee3i \u00edch dinh d\u01b0\u1ee1ng to\u00e0n di\u1ec7n.<\/li>\r\n<li><strong>B\u1ed5 sung \u0111\u00fang li\u1ec1u l\u01b0\u1ee3ng<\/strong>: N\u1ebfu c\u1ea7n b\u1ed5 sung vitamin C, h\u00e3y tu\u00e2n theo li\u1ec1u l\u01b0\u1ee3ng khuy\u1ebfn c\u00e1o \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng d\u01b0 th\u1eeba c\u00f3 th\u1ec3 g\u00e2y ra t\u00e1c d\u1ee5ng ph\u1ee5 nh\u01b0 ti\u00eau ch\u1ea3y ho\u1eb7c \u0111au d\u1ea1 d\u00e0y.<\/li>\r\n<li><strong>S\u1eed d\u1ee5ng theo ch\u1ec9 \u0111\u1ecbnh<\/strong>: S\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m b\u1ed5 sung vitamin C theo ch\u1ec9 d\u1eabn c\u1ee7a b\u00e1c s\u0129 ho\u1eb7c chuy\u00ean gia dinh d\u01b0\u1ee1ng, \u0111\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n \u0111ang \u0111i\u1ec1u tr\u1ecb m\u1ed9t t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe c\u1ee5 th\u1ec3.<\/li>\r\n<li><strong>L\u01b0u tr\u1eef \u0111\u00fang c\u00e1ch<\/strong>: Vitamin C c\u00f3 th\u1ec3 b\u1ecb ph\u00e2n h\u1ee7y khi ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng v\u00e0 kh\u00f4ng kh\u00ed. H\u00e3y b\u1ea3o qu\u1ea3n c\u00e1c s\u1ea3n ph\u1ea9m b\u1ed5 sung vitamin C \u1edf n\u01a1i kh\u00f4 r\u00e1o, m\u00e1t m\u1ebb v\u00e0 \u0111\u00f3ng k\u00edn.<\/li>\r\n<li><strong>Tham kh\u1ea3o \u00fd ki\u1ebfn chuy\u00ean gia<\/strong>: Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u b\u1ed5 sung vitamin C ho\u1eb7c thay \u0111\u1ed5i ch\u1ebf \u0111\u1ed9 dinh d\u01b0\u1ee1ng, h\u00e3y tham kh\u1ea3o \u00fd ki\u1ebfn b\u00e1c s\u0129 ho\u1eb7c chuy\u00ean gia dinh d\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang s\u1eed d\u1ee5ng vitamin C m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/li>\r\n<\/ul>\r\n<h2>Ngu\u1ed3n cung c\u1ea5p Vitamin C<\/h2>\r\n<h3>Ngu\u1ed3n th\u1ef1c ph\u1ea9m t\u1ef1 nhi\u00ean (hoa qu\u1ea3, rau c\u1ee7)<\/h3>\r\n<p>C\u00e1c th\u1ef1c ph\u1ea9m t\u1ef1 nhi\u00ean gi\u00e0u vitamin C:<\/p>\r\n<p>\r\n\r\n<\/p>\r\n<ul class=\"wp-block-list\">\r\n<li>Tr\u00e1i c\u00e2y h\u1ecd cam qu\u00fdt nh\u01b0 cam, chanh, qu\u00fdt, b\u01b0\u1edfi,&#8230;<\/li>\r\n\r\n\r\n\r\n<li>C\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y kh\u00e1c bao g\u1ed3m \u1ed5i, anh \u0111\u00e0o, qu\u1ea3 kiwi, xo\u00e0i, \u0111u \u0111\u1ee7, d\u00e2u t\u00e2y, c\u00e0 chua v\u00e0 d\u01b0a h\u1ea5u<\/li>\r\n\r\n\r\n\r\n<li>C\u00e1c lo\u1ea1i rau nh\u01b0 b\u1eafp c\u1ea3i, s\u00fap l\u01a1 xanh, gi\u00e1 \u0111\u1ed7, s\u00fap l\u01a1, c\u1ea3i xo\u0103n, m\u00f9 t\u1ea1t xanh, \u1edbt \u0111\u1ecf v\u00e0 xanh, \u0111\u1eadu H\u00e0 Lan v\u00e0 khoai t\u00e2y<\/li>\r\n<\/ul>\r\n<figure id=\"attachment_127248\" aria-describedby=\"caption-attachment-127248\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127248\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-5.jpg\" alt=\"C\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m t\u1ef1 nhi\u00ean gi\u00e0u vitamin C\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-5.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-5-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-5-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127248\" class=\"wp-caption-text\">C\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m t\u1ef1 nhi\u00ean gi\u00e0u vitamin C<\/figcaption><\/figure>\r\n<h3>Th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng (vi\u00ean u\u1ed1ng, vi\u00ean nhai, siro,&#8230;)<\/h3>\r\n<p>Ngo\u00e0i c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m, vitamin C c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ed5 sung qua c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ee9c n\u0103ng nh\u01b0 vi\u00ean u\u1ed1ng, vi\u00ean nhai, siro, v\u00e0 b\u1ed9t h\u00f2a tan. Vi\u00ean u\u1ed1ng (vi\u00ean n\u00e9n, vi\u00ean nang, vi\u00ean s\u1ee7i) th\u01b0\u1eddng cung c\u1ea5p li\u1ec1u cao \u0111\u1ec3 h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3. Vi\u00ean nhai c\u00f3 h\u01b0\u01a1ng v\u1ecb t\u1ed1t, ph\u00f9 h\u1ee3p cho tr\u1ebb em v\u00e0 ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh. Siro th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng cho tr\u1ebb em ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng th\u00edch vi\u00ean u\u1ed1ng. B\u1ed9t h\u00f2a tan d\u1ec5 d\u00e0ng h\u00f2a v\u00e0o n\u01b0\u1edbc, th\u00edch h\u1ee3p cho vi\u1ec7c b\u1ed5 sung nhanh ch\u00f3ng. Khi ch\u1ecdn s\u1ea3n ph\u1ea9m, l\u01b0u \u00fd \u0111\u1ebfn li\u1ec1u l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\r\n<h2>Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng Vitamin C<\/h2>\r\n<h3>T\u00e1c d\u1ee5ng ph\u1ee5 c\u1ee7a Vitamin C<\/h3>\r\n<p>Khi d\u00f9ng v\u1edbi li\u1ec1u l\u01b0\u1ee3ng th\u00edch h\u1ee3p, c\u00e1c ch\u1ea5t b\u1ed5 sung vitamin C d\u1ea1ng u\u1ed1ng nh\u00ecn chung l\u00e0 an to\u00e0n. U\u1ed1ng qu\u00e1 nhi\u1ec1u vitamin C c\u00f3 th\u1ec3 g\u00e2y ra t\u00e1c d\u1ee5ng ph\u1ee5 nh\u01b0:<\/p>\r\n<p>\r\n\r\n<\/p>\r\n<ul class=\"wp-block-list\">\r\n<li>Bu\u1ed3n n\u00f4n, n\u00f4n v\u00e0 ti\u00eau ch\u1ea3y.<\/li>\r\n\r\n\r\n\r\n<li>\u1ee2 n\u00f3ng.<\/li>\r\n\r\n\r\n\r\n<li>\u0110au b\u1ee5ng ho\u1eb7c \u0111\u1ea7y h\u01a1i.<\/li>\r\n\r\n\r\n\r\n<li>M\u1ec7t m\u1ecfi v\u00e0 bu\u1ed3n ng\u1ee7, ho\u1eb7c \u0111\u00f4i khi m\u1ea5t ng\u1ee7.<\/li>\r\n\r\n\r\n\r\n<li><a href=\"https:\/\/www.docosan.com\/blog\/than-kinh\/dau-dau-nguyen-nhan-chan-doan-dieu-tri\/\">\u0110au \u0111\u1ea7u<\/a>.<\/li>\r\n\r\n\r\n\r\n<li>\u0110\u1ecf b\u1eebng da.<\/li>\r\n<\/ul>\r\n<p>\r\n\r\n<\/p>\r\n<p>\u1ede m\u1ed9t s\u1ed1 ng\u01b0\u1eddi, b\u1ed5 sung vitamin C b\u1eb1ng \u0111\u01b0\u1eddng u\u1ed1ng c\u00f3 th\u1ec3 g\u00e2y ra s\u1ecfi th\u1eadn, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi d\u00f9ng li\u1ec1u cao. S\u1eed d\u1ee5ng l\u00e2u d\u00e0i c\u00e1c ch\u1ea5t b\u1ed5 sung vitamin C \u0111\u01b0\u1eddng u\u1ed1ng h\u01a1n 2.000 miligam m\u1ed7i ng\u00e0y l\u00e0m t\u0103ng nguy c\u01a1 xu\u1ea5t hi\u1ec7n c\u00e1c t\u00e1c d\u1ee5ng ph\u1ee5 \u0111\u00e1ng k\u1ec3.<\/p>\r\n<h3>T\u01b0\u01a1ng t\u00e1c thu\u1ed1c<\/h3>\r\n<p>T\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa vitamin C v\u1edbi c\u00e1c thu\u1ed1c kh\u00e1c bao g\u1ed3m:<\/p>\r\n<p>\r\n\r\n<\/p>\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Nh\u00f4m:<\/strong> U\u1ed1ng vitamin C c\u00f3 th\u1ec3 l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 nh\u00f4m t\u1eeb c\u00e1c lo\u1ea1i thu\u1ed1c c\u00f3 ch\u1ee9a nh\u00f4m, ch\u1eb3ng h\u1ea1n nh\u01b0 thu\u1ed1c kh\u00e1ng acid c\u00f3 ch\u1ee9a nh\u00f4m phosphat.<\/li>\r\n\r\n\r\n\r\n\r\n\r\n<li><strong>N\u1ed9i ti\u1ebft t\u1ed1:<\/strong> U\u1ed1ng vitamin C c\u00f9ng v\u1edbi thu\u1ed1c tr\u00e1nh thai ho\u1eb7c li\u1ec7u ph\u00e1p thay th\u1ebf hormone c\u00f3 th\u1ec3 l\u00e0m t\u0103ng n\u1ed3ng \u0111\u1ed9 estrogen.<\/li>\r\n\r\n\r\n\r\n<li><strong>Ch\u1ea5t \u1ee9c ch\u1ebf protease:<\/strong> S\u1eed d\u1ee5ng vitamin C b\u1eb1ng \u0111\u01b0\u1eddng u\u1ed1ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u00e1c d\u1ee5ng c\u1ee7a c\u00e1c lo\u1ea1i thu\u1ed1c kh\u00e1ng virus n\u00e0y.<\/li>\r\n\r\n\r\n\r\n<li><strong>Statin v\u00e0 niacin:<\/strong> Khi d\u00f9ng c\u00f9ng v\u1edbi vitamin C, t\u00e1c d\u1ee5ng c\u1ee7a niacin v\u00e0 statin, c\u00f3 th\u1ec3 c\u00f3 l\u1ee3i cho nh\u1eefng ng\u01b0\u1eddi c\u00f3 l\u01b0\u1ee3ng cholesterol cao, c\u00f3 th\u1ec3 gi\u1ea3m \u0111i.<\/li>\r\n\r\n\r\n\r\n<li><strong>Warfarin (Jantoven):<\/strong> Li\u1ec1u cao vitamin C c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1p \u1ee9ng v\u1edbi thu\u1ed1c ch\u1ed1ng \u0111\u00f4ng m\u00e1u n\u00e0y.<\/li>\r\n<li><strong>S\u1eaft:<\/strong> U\u1ed1ng vitamin C c\u00f9ng v\u1edbi s\u1eaft c\u00f3 th\u1ec3 l\u00e0m t\u0103ng h\u1ea5p thu s\u1eaft \u0111\u00e1ng k\u1ec3. \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi c\u1ea7n b\u1ed5 sung s\u1eaft, vi\u1ec7c b\u1ed5 sung vitamin C c\u00f9ng s\u1eaft \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o. Tuy nhi\u00ean, \u1edf nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh hemochromatosis di truy\u1ec1n, vi\u1ec7c ti\u00eau th\u1ee5 vitamin C li\u1ec1u cao trong th\u1eddi gian d\u00e0i c\u00f3 th\u1ec3 l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i s\u1eaft v\u00e0 d\u1eabn \u0111\u1ebfn t\u1ed5n th\u01b0\u01a1ng m\u00f4.<\/li>\r\n<\/ul>\r\n<p>\r\n\r\n<\/p>\r\n<ul class=\"wp-block-list\"><\/ul>\r\n<p>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<!-- \/wp:post-content -->","protected":false},"excerpt":{"rendered":"<p>Vitamin C l\u00e0 m\u1ed9t vitamin \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu v\u00e0o vi\u1ec7c duy tr\u00ec s\u1ee9c kh\u1ecfe to\u00e0n di\u1ec7n v\u00e0 h\u1ed7 tr\u1ee3 s\u1ee9c \u0111\u1ec1 kh\u00e1ng v\u1edbi nh\u1eefng t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i cho c\u01a1 th\u1ec3. Nhi\u1ec1u nghi\u00ean c\u1ee9u c\u0169ng ch\u1ee9ng minh vai tr\u00f2 c\u1ee7a vitamin C \u0111\u1ed1i v\u1edbi s\u1ee9c kho\u1ebb con ng\u01b0\u1eddi. C\u00f9ng Docosan t\u00ecm hi\u1ec3u v\u1ec1 [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":127250,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[60],"tags":[1878,1875,1876,1877,1874],"class_list":["post-105850","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dinh-duong","tag-cong-dung-vitamin-c","tag-uong-vitamin-c-co-tac-dung-gi","tag-vai-tro-cua-vitamin-c","tag-vai-tro-cua-vitamin-c-voi-co-the","tag-vitamin-c-co-tac-dung-gi"],"acf":[],"featured_image_src":"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-1-1-600x400.jpg","featured_image_src_square":"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2023\/07\/vitamin-c-1-1-600x600.jpg","author_info":{"display_name":"\u0110\u1ed9i ng\u0169 bi\u00ean t\u1eadp Docosan","author_link":"https:\/\/www.docosan.com\/blog\/author\/duy-tan\/"},"_links":{"self":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts\/105850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/users\/82"}],"replies":[{"embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/comments?post=105850"}],"version-history":[{"count":4,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts\/105850\/revisions"}],"predecessor-version":[{"id":144172,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts\/105850\/revisions\/144172"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/media\/127250"}],"wp:attachment":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/media?parent=105850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/categories?post=105850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/tags?post=105850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}