{"id":10696,"date":"2023-10-12T10:23:21","date_gmt":"2023-10-12T03:23:21","guid":{"rendered":"https:\/\/oanispa.com\/?p=10696"},"modified":"2026-05-14T23:19:36","modified_gmt":"2026-05-14T16:19:36","slug":"tac-dung-cua-vitamin-b12","status":"publish","type":"post","link":"https:\/\/oanispa.com\/vi\/tac-dung-cua-vitamin-b12\/","title":{"rendered":"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12 &#038; c\u00e1ch b\u1ed5 sung h\u1ee3p l\u00fd"},"content":{"rendered":"<p style=\"text-align: justify;\"><em>Vitamin B12 l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i vitamin \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c h\u00ecnh th\u00e0nh h\u1ed3ng c\u1ea7u v\u00e0 b\u1ed5 sung c\u00e1c ch\u1ea5t cho h\u1ec7 th\u1ea7n kinh v\u00e0 n\u00e3o b\u1ed9. V\u1eady <a href=\"https:\/\/oanispa.com\/tac-dung-cua-vitamin-b12\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #e14d43;\">t\u00e1c d\u1ee5ng c\u1ee7a vitamin B12<\/span><\/strong><\/a> l\u00e0 g\u00ec? \u0110\u1ec3 tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi tr\u00ean c\u00e1c b\u1ea1n h\u00e3y c\u00f9ng <a href=\"https:\/\/oanispa.com\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #e14d43;\"><strong>Oani Spa \u0110\u00e0 N\u1eb5ng<\/strong><\/span><\/a> t\u00ecm hi\u1ec3u v\u1ec1 c\u00f4ng d\u1ee5ng, vai tr\u00f2 v\u00e0 c\u00e1ch b\u1ed5 sung vitamin B12 h\u1ee3p l\u00fd nh\u1ea5t trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/em><\/p>\n<h2 style=\"text-align: justify;\"><strong>Vitamin B12 l\u00e0 g\u00ec?\u00a0<\/strong><\/h2>\n<p style=\"text-align: justify;\">Vitamin B12 hay c\u00f2n g\u1ecdi l\u00e0 cobalamin. \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i vitamin thu\u1ed9c nh\u00f3m B, lu\u00f4n tan trong n\u01b0\u1edbc v\u00e0 c\u00f3 t\u00e1c d\u1ee5ng ch\u00ednh trong vi\u1ec7c h\u00ecnh th\u00e0nh t\u1ebf b\u00e0o h\u1ed3ng c\u1ea7u, s\u1ea3n xu\u1ea5t ADN, ARN \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ea7n kinh hay n\u00e3o b\u1ed9.<\/p>\n<figure id=\"attachment_10702\" aria-describedby=\"caption-attachment-10702\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10702 size-full\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" src=\"https:\/\/oanispa.com\/wp-content\/uploads\/2026\/05\/tac-dung-cua-vitamin-b12-6.webp\" alt=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" width=\"800\" height=\"600\" \/><figcaption id=\"caption-attachment-10702\" class=\"wp-caption-text\">T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12 v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Vitamin B12 th\u01b0\u1eddng c\u00f3 trong c\u00e1c th\u1ef1c ph\u1ea9m h\u1eb1ng ng\u00e0y nh\u01b0 th\u1ecbt, c\u00e1, tr\u1ee9ng, s\u1eefa\u2026 v\u00e0 c\u00e1c th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng d\u01b0\u1edbi d\u1ea1ng vi\u00ean u\u1ed1ng. Ngo\u00e0i ra, c\u01a1 th\u1ec3 ng\u01b0\u1eddi b\u00ecnh th\u01b0\u1eddng c\u00f3 th\u1ec3 d\u1ef1 tr\u1eef vitamin B12 trong v\u00e0i n\u0103m n\u00ean r\u1ea5t hi\u1ebfm khi b\u1ecb thi\u1ebfu h\u1ee5t vitamin B12.<\/p>\n<h2 style=\"text-align: justify;\"><strong>T\u00e1c d\u1ee5ng c\u1ee7a Vitamin B12 b\u1ea1n n\u00ean bi\u1ebft<\/strong><\/h2>\n<p style=\"text-align: justify;\">\u0110\u1ec3 c\u01a1 th\u1ec3 ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh th\u00ec c\u00e1c b\u1ea1n c\u1ea7n hi\u1ec3u r\u00f5 v\u00e0 n\u1eafm \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng c\u1ee7a vitamin B12. D\u01b0\u1edbi \u0111\u00e2y ch\u00fang t\u00f4i s\u1ebd cung c\u1ea5p cho c\u00e1c b\u1ea1n 7 t\u00e1c d\u1ee5ng ch\u00ednh c\u1ee7a vitamin B12:<\/p>\n<h3 style=\"text-align: justify;\"><strong>Vitamin B12 gi\u00fap h\u00ecnh th\u00e0nh h\u1ed3ng c\u1ea7u\u00a0<\/strong><\/h3>\n<p style=\"text-align: justify;\">Trong c\u01a1 th\u1ec3, vitamin B12 \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng gi\u00fap c\u01a1 th\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c t\u1ebf b\u00e0o h\u1ed3ng c\u1ea7u t\u1eeb t\u1ee7y x\u01b0\u01a1ng v\u00e0o m\u00e1u \u0111\u1ec3 v\u1eadn chuy\u1ec3n O2 \u0111\u1ebfn c\u00e1c c\u01a1 quan trong c\u01a1 th\u1ec3. V\u1eady n\u00ean vi\u1ec7c thi\u1ebfu h\u1ee5t vitamin B12 s\u1ebd khi\u1ebfn c\u00e1c t\u1ebf b\u00e0o h\u1ed3ng c\u1ea7u ph\u00e1t tri\u1ec3n l\u1edbn b\u1ea5t th\u01b0\u1eddng v\u00e0 kh\u00f4ng th\u1ec3 di chuy\u1ec3n qua t\u1ee7y x\u01b0\u01a1ng v\u00e0o m\u00e1u d\u1eabn b\u1ec7nh thi\u1ebfu m\u00e1u.<\/p>\n<figure id=\"attachment_10698\" aria-describedby=\"caption-attachment-10698\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10698 size-full\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" src=\"https:\/\/oanispa.com\/wp-content\/uploads\/2026\/05\/tac-dung-cua-vitamin-b12-2.webp\" alt=\"Vitamin B12 gi\u00fap h\u00ecnh th\u00e0nh h\u1ed3ng c\u1ea7u\u00a0\" width=\"800\" height=\"600\" \/><figcaption id=\"caption-attachment-10698\" class=\"wp-caption-text\">Thi\u1ebfu vitamin B12 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn vi\u1ec7c s\u1ea3n xu\u1ea5t h\u1ed3ng c\u1ea7u<\/figcaption><\/figure>\n<h3 style=\"text-align: justify;\"><strong>Gi\u1ea3m nguy c\u01a1 d\u1ecb t\u1eadt b\u1ea9m sinh \u1edf thai nhi<\/strong><\/h3>\n<p style=\"text-align: justify;\">\u0110\u1ec3 h\u1ec7 th\u1ea7n kinh v\u00e0 n\u00e3o b\u1ed9 c\u1ee7a thai nhi ph\u00e1t tri\u1ec3n b\u00ecnh th\u01b0\u1eddng th\u00ec ph\u1ee5 n\u1eef mang thai c\u1ea7n cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 vitamin B12 l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft.\u00a0Trong c\u00e1c giai \u0111o\u1ea1n thai k\u1ef3 ph\u00e1t tri\u1ec3n, vi\u1ec7c kh\u00f4ng cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 vitamin B12 s\u1ebd l\u00e0m t\u0103ng nguy c\u01a1 d\u1ecb t\u1eadt b\u1ea9m sinh cho tr\u1ebb, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u1ee9t \u0111\u1ed1t s\u1ed1ng, \u1ed1ng th\u1ea7n kinh kh\u00f4ng ph\u00e1t tri\u1ec3n b\u00ecnh th\u01b0\u1eddng.<\/p>\n<figure id=\"attachment_10703\" aria-describedby=\"caption-attachment-10703\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10703 size-full\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" src=\"https:\/\/oanispa.com\/wp-content\/uploads\/2026\/05\/tac-dung-cua-vitamin-b12-7.webp\" alt=\"Gi\u1ea3m nguy c\u01a1 d\u1ecb t\u1eadt b\u1ea9m sinh \u1edf thai nhi\" width=\"800\" height=\"600\" \/><figcaption id=\"caption-attachment-10703\" class=\"wp-caption-text\">Vitamin B12 c\u00f3 t\u00e1c d\u1ee5ng gi\u00fap c\u00e1c thai nhi tr\u00e1nh \u0111\u01b0\u1ee3c d\u1ecb t\u1eadt b\u1ea9m sinh<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Kh\u00f4ng nh\u1eefng th\u1ebf thi\u1ebfu vitamin B12 c\u00f2n g\u00e2y ra cho ng\u01b0\u1eddi m\u1eb9 t\u00ecnh tr\u1ea1ng thi\u1ebfu m\u00e1u, t\u0103ng nguy c\u01a1 sinh non v\u00e0 m\u1ed9t s\u1ed1 tri\u1ec7u ch\u1ee9ng nh\u01b0 n\u00f4n, ch\u00f3ng m\u1eb7t,&#8230; Theo c\u00e1c chuy\u00ean gia nghi\u00ean c\u1ee9u khuy\u1ebfn kh\u00edch ph\u1ee5 n\u1eef mang thai n\u00ean b\u1ed5 sung vitamin B12 m\u1ed7i ng\u00e0y kho\u1ea3ng 260 mg\/dL.<\/p>\n<h3 style=\"text-align: justify;\"><strong>T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12 cho n\u00e3o b\u1ed9\u00a0<\/strong><\/h3>\n<p style=\"text-align: justify;\">Vitamin B12 c\u00f3 t\u00e1c d\u1ee5ng v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ea7n kinh v\u00e0 n\u00e3o b\u1ed9. Vi\u1ec7c ch\u00fang ta cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 l\u01b0\u1ee3ng vitamin B12 trong c\u01a1 th\u1ec3 s\u1ebd gi\u00fap c\u00e1c t\u1ebf b\u00e0o th\u1ea7n kinh ph\u00e1t tri\u1ec3n b\u00ecnh th\u01b0\u1eddng, ph\u00f2ng tr\u00e1nh \u0111\u01b0\u1ee3c ch\u1ee9ng teo n\u00e3o hay m\u1ea5t tr\u00ed nh\u1edb.\u00a0V\u00ec v\u1eady n\u00ean vi\u1ec7c b\u1ed5 sung l\u01b0\u1ee3ng vitamin B12 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1eb7c bi\u1ec7t v\u1edbi tr\u1ebb em v\u00e0 ng\u01b0\u1eddi l\u1edbn tu\u1ed5i.<\/p>\n<h3 style=\"text-align: justify;\"><strong>Ng\u0103n ng\u1eeba b\u1ec7nh v\u1ec1 x\u01b0\u01a1ng<\/strong><\/h3>\n<p style=\"text-align: justify;\">M\u1eadt \u0111\u1ed9 kho\u00e1ng x\u01b0\u01a1ng th\u1ea5p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn x\u01b0\u01a1ng b\u1ecb gi\u00f2n, m\u1ecfng v\u00e0 d\u1ec5 g\u00e3y. Theo c\u00e1c nghi\u00ean c\u1ee9u cho r\u1eb1ng h\u1ea7u h\u1ebft nh\u1eefng ng\u01b0\u1eddi c\u00f3 m\u1eadt \u0111\u1ed9 kho\u00e1ng x\u01b0\u01a1ng gi\u1ea3m th\u01b0\u1eddng c\u00f3 h\u00e0m l\u01b0\u1ee3ng vitamin B12 trong c\u01a1 th\u1ec3 th\u1ea5p h\u01a1n b\u00ecnh th\u01b0\u1eddng.<\/p>\n<figure id=\"attachment_10700\" aria-describedby=\"caption-attachment-10700\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10700 size-full\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" src=\"https:\/\/oanispa.com\/wp-content\/uploads\/2026\/05\/tac-dung-cua-vitamin-b12-4.webp\" alt=\"Ng\u0103n ng\u1eeba b\u1ec7nh v\u1ec1 x\u01b0\u01a1ng\" width=\"800\" height=\"600\" \/><figcaption id=\"caption-attachment-10700\" class=\"wp-caption-text\">Vitamin B12 gi\u00fap ng\u0103n ng\u1eeba lo\u00e3ng x\u01b0\u01a1ng<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">C\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng vitamin B12 c\u00f3 t\u00e1c d\u1ee5ng gi\u00fap cho x\u01b0\u01a1ng ch\u1eafc kh\u1ecfe, d\u1ebbo dai, ph\u00f2ng tr\u00e1nh \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 c\u0103n b\u1ec7nh v\u1ec1 x\u01b0\u01a1ng kh\u1edbp \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi l\u1edbn tu\u1ed5i. V\u1eady n\u00ean ch\u00fang ta n\u00ean cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 l\u01b0\u1ee3ng vitamin B12 \u0111\u1ea7y \u0111\u1ee7 cho c\u01a1 th\u1ec3.<\/p>\n<h3 style=\"text-align: justify;\"><strong>Gi\u1ea3m thi\u1ec3u nguy c\u01a1 tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng<\/strong><\/h3>\n<p style=\"text-align: justify;\">Theo th\u1eddi gian tu\u1ed5i t\u00e1c t\u0103ng cao th\u00ec trong c\u01a1 th\u1ec3 n\u1ed3ng \u0111\u1ed9 homocysteine c\u0169ng t\u0103ng g\u00e2y ra s\u1ef1 tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng. \u0110\u00e2y l\u00e0 m\u1ed9t trong t\u00ecnh tr\u1ea1ng v\u1ec1 th\u1ecb l\u1ef1c \u1edf m\u1eafc m\u00e0 \u0111a s\u1ed1 m\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng m\u1eafc ph\u1ea3i.<\/p>\n<figure id=\"attachment_10704\" aria-describedby=\"caption-attachment-10704\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10704 size-full\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" src=\"https:\/\/oanispa.com\/wp-content\/uploads\/2026\/05\/tac-dung-cua-vitamin-b12-8.webp\" alt=\"Gi\u1ea3m thi\u1ec3u nguy c\u01a1 tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng\" width=\"800\" height=\"600\" \/><figcaption id=\"caption-attachment-10704\" class=\"wp-caption-text\">T\u00e1c d\u1ee5ng c\u1ee7a B12 gi\u00fap h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c nguy c\u01a1 tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng c\u1ee7a tu\u1ed5i t\u00e1c<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Tuy nhi\u00ean, theo kh\u1ea3o s\u00e1t v\u00e0 nghi\u00ean c\u1ee9u th\u00ec l\u01b0\u1ee3ng vitamin B12 c\u00e0ng t\u0103ng cao th\u00ec n\u1ed3ng \u0111\u1ed9 homocysteine l\u1ea1i gi\u1ea3m. B\u1edfi v\u1eady n\u00ean \u0111\u1ec3 ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng th\u00ec ch\u00fang ta c\u1ea7n b\u1ed5 sung, cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 vitamin B12 cho c\u01a1 th\u1ec3.<\/p>\n<h3 style=\"text-align: justify;\"><strong>\u0110i\u1ec1u ch\u1ec9nh v\u00e0 c\u00e2n b\u1eb1ng c\u1ea3m x\u00fac<\/strong><\/h3>\n<p style=\"text-align: justify;\">Trong c\u01a1 th\u1ec3, serotonin l\u00e0 m\u1ed9t lo\u1ea1i ch\u1ea5t gi\u00fap \u0111i\u1ec1u ch\u1ec9nh c\u1ea3m x\u00fac, t\u00e2m tr\u1ea1ng c\u1ee7a con ng\u01b0\u1eddi. Tuy nhi\u00ean \u0111\u1ec3 c\u00e2n b\u1eb1ng v\u00e0 c\u1ea3i thi\u1ec7n v\u1ec1 m\u1eb7t c\u1ea3m x\u00fac th\u00ec serotonin c\u1ea7n \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a v\u00e0 s\u1ea3n xu\u1ea5t ra li\u00ean t\u1ee5c nh\u1edd v\u00e0o vitamin B12.<\/p>\n<figure id=\"attachment_10701\" aria-describedby=\"caption-attachment-10701\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10701 size-full\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" src=\"https:\/\/oanispa.com\/wp-content\/uploads\/2026\/05\/tac-dung-cua-vitamin-b12-5.webp\" alt=\"\u0110i\u1ec1u ch\u1ec9nh v\u00e0 c\u00e2n b\u1eb1ng c\u1ea3m x\u00fac\" width=\"800\" height=\"600\" \/><figcaption id=\"caption-attachment-10701\" class=\"wp-caption-text\">Vi\u1ec7c thi\u1ebfu vitamin B12 trong m\u1ed9t th\u1eddi gian d\u00e0i s\u1ebd d\u1eabn \u0111\u1ebfn tr\u1ea7m c\u1ea3m<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Vi\u1ec7c thi\u1ebfu h\u1ee5t vitamin B12 s\u1ebd khi\u1ebfn quy tr\u00ecnh chuy\u1ec3n h\u00f3a v\u00e0 s\u1ea3n xu\u1ea5t serotonin gi\u1ea3m, t\u1eeb \u0111\u00f3 d\u1eabn \u0111\u1ebfn vi\u1ec7c t\u00e2m tr\u1ea1ng li\u00ean t\u1ee5c c\u1ea3m th\u1ea5y ch\u00e1n n\u1ea3n. Ngo\u00e0i ra n\u1ebfu \u0111\u1ec3 t\u00ecnh tr\u1ea1ng n\u00e0y k\u00e9o d\u00e0i c\u00f3 th\u1ec3 c\u00f2n d\u1eabn \u0111\u1ebfn b\u1ecb tr\u1ea7m c\u1ea3m. Theo kh\u1ea3o s\u00e1t v\u00e0 ki\u1ec3m ch\u1ee9ng tr\u00ean th\u1ef1c t\u1ebf m\u1ed9t s\u1ed1 ng\u01b0\u1eddi \u0111ang b\u1ecb tr\u1ea7m c\u1ea3m b\u1ed5 sung B12 c\u00f3 hi\u1ec7u qu\u1ea3 c\u1ea3i thi\u1ec7n t\u1ed1t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c lo\u1ea1i thu\u1ed1c \u0111i\u1ec1u tr\u1ecb tr\u1ea7m c\u1ea3m.<\/p>\n<h3 style=\"text-align: justify;\"><strong>C\u1ea3i thi\u1ec7n c\u1ea3i thi\u1ec7n s\u1eafc t\u1ed1 tr\u00ean c\u01a1 th\u1ec3<\/strong><\/h3>\n<p style=\"text-align: justify;\">M\u1ed9t trong nh\u1eefng t\u00e1c d\u1ee5ng c\u1ee7a Vitamin B12 l\u00e0 s\u1ea3n xu\u1ea5t t\u1ebf b\u00e0o ADN, ARN gi\u00fap c\u00e1c s\u1eafc t\u1ed1 trong c\u01a1 th\u1ec3 ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh \u0111i\u1ec3n h\u00ecnh l\u00e0 t\u00f3c, m\u00f3ng, da. \u0110\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng \u0111\u1ed5i m\u00e0u m\u00f3ng, bong da, \u0111\u1ed5i m\u00e0u t\u00f3c hay t\u00f3c d\u1ec5 g\u00e3y, r\u1ee5ng v\u00e0 vi\u00eam mi\u1ec7ng th\u00ec ch\u00fang ta c\u1ea7n cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 l\u01b0\u1ee3ng vitamin B12 trong c\u01a1 th\u1ec3.<\/p>\n<h2 style=\"text-align: justify;\"><strong>D\u1ea5u hi\u1ec7u c\u01a1 th\u1ec3 \u0111ang thi\u1ebfu Vitamin B12<\/strong><\/h2>\n<p style=\"text-align: justify;\">T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12 \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u01a1 th\u1ec3. H\u1ea7u h\u1ebft vi\u1ec7c thi\u1ebfu h\u00e0m l\u01b0\u1ee3ng vitamin B12 \u00edt s\u1ebd kh\u00f4ng xu\u1ea5t hi\u1ec7n tri\u1ec7u ch\u1ee9ng nh\u01b0ng n\u1ebfu k\u00e9o d\u00e0i ch\u00fang ta c\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft qua m\u1ed9t s\u1ed1 tri\u1ec7u ch\u1ee9ng sau \u0111\u00e2y:<\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">C\u01a1 th\u1ec3 li\u00ean t\u1ee5c m\u1ec7t m\u1ecfi, hoa m\u1eaft, ch\u00f3ng m\u1eb7t.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Gi\u1ea3m tr\u00ed nh\u1edb, hay qu\u00ean v\u00e0 sa s\u00fat v\u1ec1 m\u1eb7t tr\u00ed tu\u1ec7.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Ng\u1ee9a v\u00e0 t\u00ea b\u00ec tay, ch\u00e2n.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">M\u1eaft, t\u00f3c, m\u00f3ng tay, da chuy\u1ec3n m\u00e0u v\u00e0ng nh\u1ea1t.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">T\u01b0a l\u01b0\u1ee1i, \u0111au v\u00e0 n\u00f3ng \u0111\u1ecf.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">T\u00e2m tr\u1ea1ng li\u00ean t\u1ee5c ch\u00e1n n\u1ea3n, bu\u1ed3n ch\u00e1n, kh\u00f4ng mu\u1ed1n l\u00e0m g\u00ec.<\/li>\n<\/ul>\n<figure id=\"attachment_10707\" aria-describedby=\"caption-attachment-10707\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10707 size-full\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" src=\"https:\/\/oanispa.com\/wp-content\/uploads\/2026\/05\/tac-dung-cua-vitamin-b12-11.webp\" alt=\"D\u1ea5u hi\u1ec7u c\u01a1 th\u1ec3 \u0111ang thi\u1ebfu Vitamin B12\" width=\"800\" height=\"600\" \/><figcaption id=\"caption-attachment-10707\" class=\"wp-caption-text\">M\u1ed9t s\u1ed1 tri\u1ec7u ch\u1ee9ng c\u1ee7a c\u01a1 th\u1ec3 khi b\u1ecb thi\u1ebfu h\u1ee5t vitamin B12<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><strong>Li\u1ec1u l\u01b0\u1ee3ng b\u1ed5 sung vitamin B12 h\u1ee3p l\u00fd<\/strong><\/h2>\n<p style=\"text-align: justify;\">V\u1edbi nh\u1eefng t\u00e1c d\u1ee5ng c\u1ee7a vitamin B12 c\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i vitamin v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3. V\u1eady ch\u00fang ta c\u1ea7n b\u1ed5 sung vitamin B12 li\u00ean t\u1ee5c v\u00e0 th\u01b0\u1eddng xuy\u00ean gi\u00fap \u0111\u1ea3m b\u1ea3o c\u01a1 th\u1ec3 ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh.<\/p>\n<figure id=\"attachment_10706\" aria-describedby=\"caption-attachment-10706\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10706 size-full\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" src=\"https:\/\/oanispa.com\/wp-content\/uploads\/2026\/05\/tac-dung-cua-vitamin-b12-10.webp\" alt=\"Li\u1ec1u l\u01b0\u1ee3ng b\u1ed5 sung vitamin B12 h\u1ee3p l\u00fd\" width=\"800\" height=\"600\" \/><figcaption id=\"caption-attachment-10706\" class=\"wp-caption-text\">D\u1ef1a v\u00e0o t\u00e1c d\u1ee5ng c\u1ee7a Vitamin B12 \u1edf tr\u00ean, ch\u00fang ta n\u00ean b\u1ed5 sung n\u00f3 trong th\u1ef1c \u0111\u01a1n \u0103n u\u1ed1ng h\u00e0ng ng\u00e0y<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Vitamin B12 th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u0111a d\u1ea1ng trong c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m, th\u1ee9c \u0103n \u1edf xung quanh ch\u00fang ta nh\u01b0 th\u1ecbt \u0111\u1ecf ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1ecbt b\u00f2, th\u1ecbt l\u1ee3n, c\u00e1, c\u00e1c lo\u1ea1i \u0111\u1ed9ng v\u1eadt c\u00f3 v\u1ecf nh\u01b0 t\u00f4m, cua, ngao\u2026 hay th\u1ecbt n\u1ed9i t\u1ea1ng \u0111\u1ed9ng v\u1eadt. Ngo\u00e0i \u0111\u1ed9ng v\u1eadt, vitamin B12 c\u00f2n xu\u1ea5t hi\u1ec7n v\u1edbi h\u00e0m l\u01b0\u1ee3ng r\u1ea5t cao trong tr\u1ee9ng v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m l\u00e0m t\u1eeb s\u1eefa nh\u01b0 s\u1eefa chua, phomai\u2026<\/p>\n<p style=\"text-align: justify;\">V\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng \u0103n chay ho\u1eb7c \u0103n theo ch\u1ebf \u0111\u1ed9 kh\u00f4ng \u0111\u1ed9ng v\u1eadt th\u00ec ch\u00fang ta c\u0169ng c\u00f3 th\u1ec3 b\u1ed5 sung vitamin B12 b\u1eb1ng c\u00e1ch \u0103n c\u00e1c lo\u1ea1i ng\u0169 c\u1ed1c, men dinh d\u01b0\u1ee1ng hay m\u1ed9t s\u1ed1 c\u00e1c lo\u1ea1i h\u1ea1t, s\u1eefa h\u1ea1t ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ea1t h\u1ea1nh nh\u00e2n, h\u1ea1t \u0111i\u1ec1u, y\u1ebfn m\u1ea1ch\u2026<\/p>\n<p style=\"text-align: justify;\">Kh\u00f4ng nh\u1eefng th\u1ebf v\u1edbi m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p b\u1ecb thi\u1ebfu vitamin tr\u1ea7m tr\u1ecdng ch\u00fang ta c\u0169ng c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p vi\u1ec7c \u0103n u\u1ed1ng l\u1eabn d\u00f9ng vitamin B12 d\u01b0\u1edbi d\u1ea1ng vi\u00ean u\u1ed1ng ho\u1eb7c ti\u00eam b\u1ed5 sung vitamin B12 v\u00e0o c\u01a1 th\u1ec3 theo s\u1ef1 ch\u1ec9 \u0111\u1ecbnh c\u1ee7a b\u00e1c s\u0129.<\/p>\n<figure id=\"attachment_10705\" aria-describedby=\"caption-attachment-10705\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10705 size-full\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" src=\"https:\/\/oanispa.com\/wp-content\/uploads\/2026\/05\/tac-dung-cua-vitamin-b12-9.webp\" alt=\"T\u00e1c d\u1ee5ng c\u1ee7a vitamin B12\" width=\"800\" height=\"600\" \/><figcaption id=\"caption-attachment-10705\" class=\"wp-caption-text\">Ch\u00fang ta c\u00f3 th\u1ec3 b\u1ed5 sung vitamin B12 d\u01b0\u1edbi d\u1ea1ng vi\u00ean u\u1ed1ng<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Vitamin B12 r\u1ea5t quan tr\u1ecdng tuy v\u1eady kh\u00f4ng ph\u1ea3i c\u1ee9 b\u1ed5 sung th\u1eadt nhi\u1ec1u l\u00e0 t\u1ed1t. M\u1ed7i l\u1ee9a tu\u1ed5i kh\u00e1c nhau th\u00ec li\u1ec1u l\u01b0\u1ee3ng vitamin B12 c\u1ea7n thi\u1ebft s\u1ebd kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u00e0m l\u01b0\u1ee3ng vitamin B12 m\u00e0 c\u00e1c chuy\u00ean gia khuy\u00ean d\u00f9ng:<\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">D\u01b0\u1edbi 6 th\u00e1ng tu\u1ed5i: 0,4 mcg<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">7-12 th\u00e1ng : 0,5 mcg<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">1-3 tu\u1ed5i: 0,9 mcg<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">4-8 tu\u1ed5i: 1,2 mcg<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">9-13 tu\u1ed5i: 1,8 mcg<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">14-18 tu\u1ed5i: 2,4 mcg<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">T\u1eeb 18 tu\u1ed5i tr\u1edf l\u00ean: 2,4 mcg<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Ph\u1ee5 n\u1eef mang thai: 2,6 mcg<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Ph\u1ee5 n\u1eef cho con b\u00fa: 2,8 mcg<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><em>C\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng t\u00e1c d\u1ee5ng c\u1ee7a vitamin B12 v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u01a1 th\u1ec3 \u0111\u1eb7c bi\u1ec7t l\u00e0 h\u1ec7 th\u1ea7n kinh v\u00e0 n\u00e3o b\u1ed9. Qua b\u00e0i vi\u1ebft ch\u00fang t\u00f4i hy v\u1ecdng c\u00e1c b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 duy tr\u00ec v\u00e0 b\u1ed5 sung vitamin B12 m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd v\u00e0 \u0111\u00fang c\u00e1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u01a1 th\u1ec3 ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh.<\/em><\/p>\n<p style=\"text-align: justify;\"><strong>TH\u00d4NG TIN LI\u00caN H\u1ec6<\/strong><\/p>\n<ul>\n<li style=\"text-align: justify;\"><strong>\u0110\u1ecba ch\u1ec9:<\/strong>\u00a0<a href=\"https:\/\/goo.gl\/maps\/D1hzfrijU3miG5qJ9\" target=\"_blank\" rel=\"noopener\">46 Phan Li\u00eam, Ng\u0169 H\u00e0nh S\u01a1n, TP \u0110\u00e0 N\u1eb5ng<\/a><\/li>\n<li style=\"text-align: justify;\"><strong>Hotline:\u00a0<\/strong>0917 020 468<\/li>\n<li style=\"text-align: justify;\"><strong>Facebook:<\/strong>\u00a0<a href=\"https:\/\/www.facebook.com\/oanispadn\" target=\"_blank\" rel=\"noopener\">fb.com\/oanispadn<\/a><\/li>\n<li style=\"text-align: justify;\"><strong>Website:\u00a0<\/strong>https:\/\/oanispa.com\/<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Vitamin B12 l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i vitamin \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c h\u00ecnh th\u00e0nh h\u1ed3ng c\u1ea7u v\u00e0 b\u1ed5 sung c\u00e1c ch\u1ea5t cho h\u1ec7 th\u1ea7n kinh v\u00e0 n\u00e3o b\u1ed9. V\u1eady t\u00e1c d\u1ee5ng c\u1ee7a vitamin B12 l\u00e0 g\u00ec? \u0110\u1ec3 tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi tr\u00ean c\u00e1c b\u1ea1n h\u00e3y c\u00f9ng Oani Spa \u0110\u00e0 N\u1eb5ng [&#8230;]\n","protected":false},"author":1,"featured_media":10702,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1340,212],"tags":[],"class_list":["post-10696","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc","category-tri-lieu"],"_links":{"self":[{"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/posts\/10696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/comments?post=10696"}],"version-history":[{"count":1,"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/posts\/10696\/revisions"}],"predecessor-version":[{"id":50055,"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/posts\/10696\/revisions\/50055"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/media\/10702"}],"wp:attachment":[{"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/media?parent=10696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/categories?post=10696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oanispa.com\/vi\/wp-json\/wp\/v2\/tags?post=10696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}