{"id":278392,"date":"2023-10-17T23:01:31","date_gmt":"2023-10-17T16:01:31","guid":{"rendered":"https:\/\/clients-previewhub.com\/hoanmy_wp\/vitamin-b12\/"},"modified":"2025-11-08T14:11:36","modified_gmt":"2025-11-08T07:11:36","slug":"vitamin-b12","status":"publish","type":"post","link":"https:\/\/clients-previewhub.com\/hoanmy_wp\/vitamin-b12\/","title":{"rendered":"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"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong><em>Vitamin B12<\/em><\/strong><em> l\u00e0 m\u1ed9t lo\u1ea1i vitamin \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t m\u00e1u nu\u00f4i c\u01a1 th\u1ec3 v\u00e0 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ea7n kinh. C\u01a1 th\u1ec3 con ng\u01b0\u1eddi kh\u00f4ng th\u1ec3 t\u1ef1 t\u1ed5ng h\u1ee3p vitamin B12 m\u00e0 c\u1ea7n h\u1ea5p th\u1ee5 qua c\u00e1c th\u1ef1c ph\u1ea9m ho\u1eb7c th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng. C\u00f9ng <\/em><a href=\"https:\/\/hoanmy.com\/vi\/\" target=\"_blank\" rel=\"noopener\"><em>Ho\u00e0n M\u1ef9<\/em><\/a><em> t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00f4ng d\u1ee5ng c\u1ee7a vitamin B12 v\u00e0 m\u1ed9t s\u1ed1 l\u01b0u \u00fd khi d\u00f9ng \u0111\u1ec3 c\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao h\u01a1n.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt;&gt; Xem th\u00eam:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/hoanmy.com\/vitamin-c\/\" target=\"_blank\" rel=\"noopener\">Vitamin C<\/a>: C\u00f4ng d\u1ee5ng, li\u1ec1u d\u00f9ng v\u00e0 c\u00e1ch b\u1ed5 sung cho c\u01a1 th\u1ec3<\/li>\n\n\n\n<li>C\u00f4ng d\u1ee5ng c\u1ee7a <a href=\"https:\/\/hoanmy.com\/vitamin-e\/\" target=\"_blank\" rel=\"noopener\">vitamin E<\/a> v\u00e0 c\u00e1ch u\u1ed1ng \u0111\u00fang<\/li>\n\n\n\n<li><a href=\"https:\/\/hoanmy.com\/vitamin-b1\/\" target=\"_blank\" rel=\"noopener\">Vitamin B1:<\/a> Vai tr\u00f2, c\u00f4ng d\u1ee5ng v\u00e0 nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vitamin B12 l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamin B12 c\u00f2n c\u00f3 t\u00ean g\u1ecdi kh\u00e1c l\u00e0 cobalamin, l\u00e0 lo\u1ea1i vitamin c\u00f3 th\u1ec3 h\u00f2a tan \u0111\u01b0\u1ee3c trong n\u01b0\u1edbc. Vitamin B12 tham gia v\u00e0o qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t gi\u00fap chuy\u1ec3n h\u00f3a th\u1ee9c \u0103n th\u00e0nh c\u00e1c ch\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 nu\u00f4i c\u01a1 th\u1ec3.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ra, vitamin B12 c\u00f2n tham gia s\u1ea3n xu\u1ea5t c\u00e1c t\u1ebf b\u00e0o h\u1ed3ng c\u1ea7u \u0111\u1ec3 cung c\u1ea5p m\u00e1u cho c\u01a1 th\u1ec3, tham gia b\u1ea3o v\u1ec7 c\u00e1c ch\u1ee9c n\u0103ng th\u1ea7n kinh v\u00e0 t\u1ed5ng h\u1ee3p ADN. Vitamin B12 c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i trong <a href=\"https:\/\/hoanmy.com\/gan\/\" target=\"_blank\" rel=\"noopener\">gan<\/a> th\u1eddi gian r\u1ea5t l\u00e2u n\u00ean vi\u1ec7c c\u01a1 th\u1ec3 thi\u1ebfu vitamin B12 th\u01b0\u1eddng r\u1ea5t \u00edt g\u1eb7p \u1edf ng\u01b0\u1eddi \u0103n u\u1ed1ng \u0111\u1ee7 ch\u1ea5t. T\u00ecnh tr\u1ea1ng thi\u1ebfu vitamin B12 ch\u1ee7 y\u1ebfu th\u01b0\u1eddng g\u1eb7p \u1edf ng\u01b0\u1eddi \u0103n chay tr\u01b0\u1eddng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/vitamin-b12-1.jpg\" alt=\"Vitamin B12 l\u00e0 d\u01b0\u1ee1ng ch\u1ea5t quan tr\u1ecdng cho c\u01a1 th\u1ec3\" class=\"wp-image-145439\"\/><figcaption class=\"wp-element-caption\"><em>Vitamin B12 l\u00e0 g\u00ec? (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vai tr\u00f2 c\u1ee7a vitamin B12 \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vitamin B12<\/strong> l\u00e0 m\u1ed9t ch\u1ea5t dinh d\u01b0\u1ee1ng c\u00f3 vai tr\u00f2 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi, bao g\u1ed3m:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B\u1ed5 sung m\u00e1u<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamin B12<strong> <\/strong>c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba b\u1ec7nh thi\u1ebfu m\u00e1u, gi\u1ea3m c\u1ea3m gi\u00e1c m\u1ec7t m\u1ecfi v\u00e0 ki\u1ec7t s\u1ee9c. Vitamin B12 tham gia v\u00e0o qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t h\u1ed3ng c\u1ea7u, \u0111\u01b0a c\u00e1c t\u1ebf b\u00e0o h\u1ed3ng c\u1ea7u di chuy\u1ec3n kh\u1eafp c\u01a1 th\u1ec3 v\u1edbi t\u1ed1c \u0111\u1ed9 th\u00edch h\u1ee3p. Ng\u01b0\u1eddi c\u00f3 n\u1ed3ng \u0111\u1ed9 vitamin B12 th\u1ea5p th\u01b0\u1eddng x\u1ea3y ra t\u00ecnh tr\u1ea1ng r\u1ed1i lo\u1ea1n h\u1ed3ng c\u1ea7u, khi\u1ebfn c\u00e1c t\u1ebf b\u00e0o h\u1ed3ng c\u1ea7u tr\u1edf n\u00ean to h\u01a1n, kh\u00f3 c\u00f3 th\u1ec3 di chuy\u1ec3n v\u00e0 mang oxy \u0111\u1ebfn c\u00e1c c\u01a1 quan kh\u00e1c trong c\u01a1 th\u1ec3.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/vitamin-b12-2.jpg\" alt=\"Vai tr\u00f2 c\u1ee7a vitamin B12 \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3\" class=\"wp-image-145441\"\/><figcaption class=\"wp-element-caption\"><em>Vitamin B12 gi\u00fap b\u1ed5 sung m\u00e1u (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe tim m\u1ea1ch<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1eddi thi\u1ebfu vitamin B12 th\u01b0\u1eddng c\u00f3 n\u1ed3ng \u0111\u1ed9 axit amin homocysteine trong m\u00e1u t\u0103ng cao d\u1eabn \u0111\u1ebfn kh\u1ea3 n\u0103ng m\u1eafc c\u00e1c b\u1ec7nh tim m\u1ea1ch cao h\u01a1n. C\u00e1c nghi\u00ean c\u1ee9u khoa h\u1ecdc ch\u1ec9 ra r\u1eb1ng vitamin B12 c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf n\u1ed3ng \u0111\u1ed9 homocysteine l\u00e0m h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng m\u1eafc b\u1ec7nh tim.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Gi\u00fap x\u01b0\u01a1ng ch\u1eafc kh\u1ecfe<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u ch\u1ec9 ra r\u1eb1ng \u0111a s\u1ed1 nh\u1eefng ng\u01b0\u1eddi b\u1ecb lo\u00e3ng x\u01b0\u01a1ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 ph\u1ee5 n\u1eef khi ki\u1ec3m tra \u0111\u1ec1u cho th\u1ea5y c\u01a1 th\u1ec3 b\u1ecb thi\u1ebfu vitamin B12. Thi\u1ebfu vitamin B12 l\u00e0m m\u1ea5t \u0111\u1ed9 kho\u00e1ng trong x\u01b0\u01a1ng, khi\u1ebfn x\u01b0\u01a1ng d\u1ec5 b\u1ecb g\u00e3y v\u00e0 l\u00e0m gia t\u0103ng nguy c\u01a1 m\u1eafc b\u1ec7nh lo\u00e3ng x\u01b0\u01a1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-gi\u1ea3m-nguy-c\u01a1-thoai-hoa-di\u1ec3m-vang\"><strong>Gi\u1ea3m nguy c\u01a1 tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamin B12 gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng th\u1ecb l\u1ef1c v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng \u1ee9c ch\u1ebf homocysteine &#8211; m\u1ed9t lo\u1ea1i axit amin trong m\u00e1u g\u00e2y tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng \u1edf ng\u01b0\u1eddi l\u1edbn tu\u1ed5i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-co-l\u1ee3i-cho-qua-trinh-phat-tri\u1ec3n-c\u1ee7a-thai-nhi\"><strong>C\u00f3 l\u1ee3i cho qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a thai nhi<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamin B12 l\u00e0 m\u1ed9t d\u01b0\u1ee1ng ch\u1ea5t quan tr\u1ecdng c\u00f3 l\u1ee3i cho s\u1ef1 t\u0103ng tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a thai nhi. Vitamin B12 s\u1ebd gi\u00fap cho h\u1ec7 th\u1ea7n kinh c\u1ee7a thai nhi \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n to\u00e0n di\u1ec7n, h\u1ea1n ch\u1ebf m\u1eafc d\u1ecb t\u1eadt \u1ed1ng th\u1ea7n kinh b\u1ea9m sinh. N\u1ed3ng \u0111\u1ed9 vitamin B12 c\u1ee7a ph\u1ee5 n\u1eef mang thai n\u1ebfu nh\u01b0 th\u1ea5p h\u01a1n 250mg\/dL c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 s\u1ea3y thai ho\u1eb7c sinh non.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-vitamin-b12-giup-tang-c\u01b0\u1eddng-nang-l\u01b0\u1ee3ng\"><strong>Vitamin B12 gi\u00fap t\u0103ng c\u01b0\u1eddng n\u0103ng l\u01b0\u1ee3ng<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamin B12 tham gia chuy\u1ec3n h\u00f3a c\u00e1c carbohydrate c\u00f3 trong th\u1ee9c \u0103n th\u00e0nh \u0111\u01b0\u1eddng cung c\u1ea5p cho to\u00e0n b\u1ed9 c\u01a1 th\u1ec3. T\u1eeb \u0111\u00f3, gi\u00fap c\u01a1 th\u1ec3 t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u sinh ho\u1ea1t h\u00e0ng ng\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt;&gt;&gt; T\u00ecm hi\u1ec3u th\u00eam:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nh\u1eefng nguy hi\u1ec3m khi thi\u1ebfu h\u1ee5t <a href=\"https:\/\/hoanmy.com\/vitamin-d\/\" target=\"_blank\" rel=\"noopener\">vitamin D<\/a> v\u00e0 c\u00e1ch b\u1ed5 sung hi\u1ec7u qu\u1ea3<\/li>\n\n\n\n<li>Vai tr\u00f2 c\u1ee7a <a href=\"https:\/\/hoanmy.com\/vitamin-a\/\" target=\"_blank\" rel=\"noopener\">vitamin A<\/a>? C\u00e1ch d\u00f9ng v\u00e0 li\u1ec1u d\u00f9ng<\/li>\n\n\n\n<li>L\u1ee3i \u00edch khi d\u00f9ng <a href=\"https:\/\/hoanmy.com\/vitamin-d3\/\" target=\"_blank\" rel=\"noopener\">vitamin D3<\/a> v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-bi\u1ec3u-hi\u1ec7n-khi-thi\u1ebfu-vitamin-b12\"><strong>C\u00e1c bi\u1ec3u hi\u1ec7n khi thi\u1ebfu vitamin B12<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebfu h\u1ee5t <strong>vitamin B12<\/strong> l\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p r\u1ea5t hi\u1ebfm g\u1eb7p, ch\u1ee7 y\u1ebfu th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng ng\u01b0\u1eddi \u0103n chay tr\u01b0\u1eddng ho\u1eb7c ng\u01b0\u1eddi \u0103n u\u1ed1ng kh\u00f4ng \u0111\u1ee7 ch\u1ea5t. Khi b\u1ecb thi\u1ebfu h\u1ee5t vitamin B12 ng\u01b0\u1eddi b\u1ec7nh th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n m\u1ed9t s\u1ed1 tri\u1ec7u ch\u1ee9ng sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Th\u01b0\u1eddng xuy\u00ean m\u1ec7t m\u1ecfi, m\u1ea5t s\u1ee9c:<\/strong> \u0110\u00e2y l\u00e0 bi\u1ec3u hi\u1ec7n th\u01b0\u1eddng g\u1eb7p nh\u1ea5t \u1edf ng\u01b0\u1eddi thi\u1ebfu vitamin B12. Nh\u1eefng ng\u01b0\u1eddi n\u00e0y th\u01b0\u1eddng xuy\u00ean c\u1ea3m th\u1ea5y tinh th\u1ea7n sa s\u00fat, c\u1ea3 ng\u01b0\u1eddi lu\u00f4n u\u1ec3 o\u1ea3i, m\u1ea5t s\u1ee9c d\u00f9 ng\u1ee7 nhi\u1ec1u.<\/li>\n\n\n\n<li><strong>Da v\u00e0ng, t\u00e1i nh\u1ee3t, l\u01b0\u1ee1i b\u1ecb n\u00f3ng r\u00e1t:<\/strong> C\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 m\u1eaft, da, m\u00f3ng tay c\u00f3 th\u1ec3 chuy\u1ec3n sang m\u00e0u v\u00e0ng nh\u1ea1t, l\u01b0\u1ee1i v\u00e0 mi\u1ec7ng th\u01b0\u1eddng xuy\u00ean \u0111au r\u00e1t khi c\u01a1 th\u1ec3 b\u1ecb thi\u1ebfu vitamin B12.<\/li>\n\n\n\n<li><strong>Th\u01b0\u1eddng xuy\u00ean t\u00ea tay, t\u00ea ch\u00e2n: <\/strong>Ng\u01b0\u1eddi thi\u1ebfu vitamin B12 s\u1ebd d\u1eabn \u0111\u1ebfn l\u01b0\u1ee3ng myelin trong th\u1ea7n kinh b\u1ecb gi\u1ea3m khi\u1ebfn cho th\u1ea7n kinh b\u1ecb t\u1ed5n th\u01b0\u01a1ng, g\u00e2y ra t\u00ecnh tr\u1ea1ng t\u00ea ho\u1eb7c ng\u1ee9a ran \u1edf tay, ch\u00e2n.<\/li>\n\n\n\n<li><strong>T\u00e1o b\u00f3n ho\u1eb7c ti\u00eau ch\u1ea3y:<\/strong> Ng\u01b0\u1eddi b\u1ec7nh s\u1ebd c\u1ea3m th\u1ea5y ch\u00e1n \u0103n, th\u01b0\u1eddng xuy\u00ean \u0111\u1ea7y h\u01a1i, ch\u01b0\u1edbng b\u1ee5ng g\u00e2y ra t\u00ecnh tr\u1ea1ng s\u1ee5t c\u00e2n nhanh, t\u00e1o b\u00f3n ho\u1eb7c ti\u00eau ch\u1ea3y.&nbsp;<\/li>\n\n\n\n<li><strong>Tr\u00ed nh\u1edb k\u00e9m:<\/strong> Vitamin B12 c\u00f3 vai tr\u00f2 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ea7n kinh n\u00ean n\u1ebfu ng\u01b0\u1eddi b\u1ec7nh thi\u1ebfu vitamin B12 c\u00f3 th\u1ec3 s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c suy gi\u1ea3m tr\u00ed nh\u1edb.&nbsp;<\/li>\n\n\n\n<li><strong>C\u0103ng th\u1eb3ng th\u1ea7n kinh, tr\u1ea7m c\u1ea3m:<\/strong> Thi\u1ebfu vitamin B12 s\u1ebd khi\u1ebfn t\u00e2m tr\u1ea1ng ng\u01b0\u1eddi b\u1ec7nh tr\u1edf n\u00ean th\u1ea5t th\u01b0\u1eddng, tr\u00ed tu\u1ec7 sa s\u00fat v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1eafc b\u1ec7nh tr\u1ea7m c\u1ea3m.<\/li>\n<\/ul>\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\/probiotic\/\" target=\"_blank\" rel=\"noopener\">Probiotic<\/a> l\u00e0 g\u00ec? 11 L\u1ee3i \u00edch c\u1ee7a probiotic cho s\u1ee9c kh\u1ecfe \u0111\u01b0\u1eddng ru\u1ed9t<\/li>\n\n\n\n<li><a href=\"https:\/\/hoanmy.com\/canxi-huu-co\/\" target=\"_blank\" rel=\"noopener\">Canxi h\u1eefu c\u01a1<\/a> l\u00e0 g\u00ec? L\u1ee3i \u00edch v\u00e0 l\u01b0u \u00fd khi s\u1eed d\u1ee5ng canxi h\u1eefu c\u01a1<\/li>\n\n\n\n<li><a href=\"https:\/\/hoanmy.com\/vitamin-d3k2\/\" target=\"_blank\" rel=\"noopener\">Vitamin D3K2<\/a> l\u00e0 g\u00ec? L\u01b0u \u00fd khi b\u1ed5 sung vitamin D3K2 cho b\u00e9<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/vitamin-b12-3.jpg\" alt=\"C\u00e1c bi\u1ec3u hi\u1ec7n khi thi\u1ebfu vitamin B12\" class=\"wp-image-145442\"\/><figcaption class=\"wp-element-caption\"><em>Thi\u1ebfu h\u1ee5t vitamin B12 khi\u1ebfn da b\u1ecb v\u00e0ng (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nh\u1eefng-d\u1ed1i-t\u01b0\u1ee3ng-co-nguy-c\u01a1-cao-b\u1ecb-thi\u1ebfu-vitamin-b12\"><strong>Nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 nguy c\u01a1 cao b\u1ecb thi\u1ebfu vitamin B12<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 \u0111\u1ed1i t\u01b0\u1ee3ng sau \u0111\u00e2y th\u01b0\u1eddng c\u00f3 nguy c\u01a1 cao b\u1ecb thi\u1ebfu <strong>vitamin B12<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ng\u01b0\u1eddi gi\u00e0.<\/li>\n\n\n\n<li>Ng\u01b0\u1eddi b\u1ecb suy dinh d\u01b0\u1ee1ng.<\/li>\n\n\n\n<li>Nh\u1eefng ng\u01b0\u1eddi th\u01b0\u1eddng \u0103n chay trong th\u1eddi gian d\u00e0i.<\/li>\n\n\n\n<li>Ng\u01b0\u1eddi m\u1eafc c\u00e1c b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng ti\u00eau h\u00f3a nh\u01b0 b\u1ec7nh crohn, celiac,&#8230; ho\u1eb7c ng\u01b0\u1eddi \u0111\u00e3 ph\u1eabu thu\u1eadt \u0111\u01b0\u1eddng ti\u00eau h\u00f3a.<\/li>\n\n\n\n<li>Ng\u01b0\u1eddi nghi\u1ec7n r\u01b0\u1ee3u trong th\u1eddi gian d\u00e0i.<\/li>\n\n\n\n<li>Ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean d\u00f9ng metformin \u0111\u1ec3 ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng trong m\u00e1u ho\u1eb7c thu\u1ed1c \u1ee9c ch\u1ebf ch\u1ee9ng \u1ee3 n\u00f3ng.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-thi\u1ebfu-vitamin-b12-co-th\u1ec3-gay-nen-nh\u1eefng-b\u1ec7nh-nao\"><strong>Thi\u1ebfu vitamin B12 c\u00f3 th\u1ec3 g\u00e2y n\u00ean nh\u1eefng b\u1ec7nh n\u00e0o?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1eddi b\u1ecb thi\u1ebfu <strong>vitamin B12<\/strong> s\u1ebd c\u00f3 nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Thi\u1ebfu m\u00e1u, t\u00ecnh tr\u1ea1ng n\u00e0y k\u00e9o d\u00e0i c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 m\u1eafc b\u1ec7nh suy tim.<\/li>\n\n\n\n<li><a href=\"https:\/\/hoanmy.com\/roi-loan-tieu-hoa\/\" target=\"_blank\" rel=\"noopener\">R\u1ed1i lo\u1ea1n ti\u00eau h\u00f3a<\/a> v\u00e0 h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch k\u00e9m ph\u00e1t tri\u1ec3n.<\/li>\n\n\n\n<li>Suy gi\u1ea3m tr\u00ed nh\u1edb.<\/li>\n\n\n\n<li>Th\u1ecb l\u1ef1c suy y\u1ebfu.<\/li>\n\n\n\n<li>Vi\u00eam teo d\u1ea1 d\u00e0y.<\/li>\n\n\n\n<li>C\u01a1 th\u1ec3 th\u01b0\u1eddng xuy\u00ean b\u1ecb m\u1ea5t s\u1ee9c, ch\u00f3ng m\u1eb7t.<\/li>\n\n\n\n<li>Th\u1ea7n kinh b\u1ecb t\u1ed5n th\u01b0\u01a1ng g\u00e2y t\u00ea b\u00ec tay, ch\u00e2n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-b\u1ed5-sung-vitamin-b12-t\u1eeb-nh\u1eefng-th\u1ef1c-ph\u1ea9m-nao\"><strong>B\u1ed5 sung vitamin B12 t\u1eeb nh\u1eefng th\u1ef1c ph\u1ea9m n\u00e0o?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1eddi b\u1ec7nh c\u00f3 th\u1ec3 b\u1ed5 sung <strong>vitamin B12<\/strong> cho c\u01a1 th\u1ec3 t\u1eeb c\u00e1c th\u1ef1c ph\u1ea9m \u0111\u1ed9ng v\u1eadt, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong n\u1ed9i t\u1ea1ng \u0111\u1ed9ng v\u1eadt nh\u01b0 gan heo. Ngo\u00e0i ra, c\u00e1c lo\u1ea1i th\u1ecbt nh\u01b0 th\u1ecbt b\u00f2, heo hay c\u00e1 h\u1ed3i, c\u00e1 ng\u1eeb,&#8230; c\u0169ng l\u00e0 nh\u1eefng lo\u1ea1i th\u1ef1c ph\u1ea9m c\u00f3 ch\u1ee9a nhi\u1ec1u vitamin B12.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 lo\u1ea1i th\u1ef1c ph\u1ea9m nh\u01b0 s\u1eefa, tr\u1ee9ng, <a href=\"https:\/\/hoanmy.com\/ngu-coc\/\" target=\"_blank\" rel=\"noopener\">ng\u0169 c\u1ed1c<\/a>, ph\u00f4 mai,&#8230; c\u0169ng c\u00f3 ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng vitamin B12 v\u1eeba \u0111\u1ee7 \u0111\u1ec3 cung c\u1ea5p cho c\u01a1 th\u1ec3.<\/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>Vai tr\u00f2 c\u1ee7a <a href=\"https:\/\/hoanmy.com\/vitamin-k\/\" target=\"_blank\" rel=\"noopener\">vitamin K<\/a> l\u00e0 g\u00ec? Nh\u1eefng th\u1ef1c ph\u1ea9m gi\u00e0u vitamin K<\/li>\n\n\n\n<li><a href=\"https:\/\/hoanmy.com\/men-vi-sinh\/\" target=\"_blank\" rel=\"noopener\">Men vi sinh<\/a>: C\u00f4ng d\u1ee5ng, li\u1ec1u d\u00f9ng v\u00e0 m\u1ed9t s\u1ed1 l\u01b0u \u00fd<\/li>\n\n\n\n<li><a href=\"https:\/\/hoanmy.com\/vitamin-tong-hop\/\" target=\"_blank\" rel=\"noopener\">Vitamin t\u1ed5ng h\u1ee3p<\/a> l\u00e0 g\u00ec? C\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-content\/uploads\/2025\/11\/vitamin-b12-4.jpg\" alt=\"Nh\u1eefng th\u1ef1c ph\u1ea9m ch\u1ee9a nhi\u1ec1u vitamin B12\" class=\"wp-image-145443\"\/><figcaption class=\"wp-element-caption\"><em>M\u1ed9t s\u1ed1 lo\u1ea1i th\u1ef1c ph\u1ea9m ch\u1ee9a nhi\u1ec1u vitamin B12 (Ngu\u1ed3n: Internet)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nh\u1eefng-l\u01b0u-y-c\u1ea7n-thi\u1ebft-khi-b\u1ed5-sung-vitamin-b12\"><strong>Nh\u1eefng l\u01b0u \u00fd c\u1ea7n thi\u1ebft khi b\u1ed5 sung vitamin B12<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 tu\u1ed5i, t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe m\u00e0 m\u1ed7i ng\u01b0\u1eddi s\u1ebd c\u00f3 h\u00e0m l\u01b0\u1ee3ng <strong>vitamin B12<\/strong> c\u1ea7n thi\u1ebft kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 li\u1ec1u l\u01b0\u1ee3ng trung b\u00ecnh \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tr\u1ebb t\u1eeb 0 &#8211; 12 th\u00e1ng tu\u1ed5i: 0.4 &#8211; 0.5 mcg\/1 ng\u00e0y.<\/li>\n\n\n\n<li>Tr\u1ebb em t\u1eeb 1 &#8211; 13 tu\u1ed5i: 0.9 &#8211; 1.8 mcg\/1 ng\u00e0y.<\/li>\n\n\n\n<li>Ng\u01b0\u1eddi t\u1eeb 14 &#8211; 50 tu\u1ed5i: 2.4 mcg\/1 ng\u00e0y.<\/li>\n\n\n\n<li>Ph\u1ee5 n\u1eef mang thai v\u00e0 cho con b\u00fa: t\u1eeb 2.6 &#8211; 2.8 mcg\/1 ng\u00e0y.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea7n tuy\u1ec7t \u0111\u1ed1i tr\u00e1nh b\u1ed5 sung vitamin B12 cho ng\u01b0\u1eddi b\u1ecb d\u1ecb \u1ee9ng v\u1edbi thu\u1ed1c c\u00f3 th\u00e0nh ph\u1ea7n vitamin B12, ng\u01b0\u1eddi m\u1eafc b\u1ec7nh ung th\u01b0 ho\u1eb7c b\u1ec7nh th\u1eadn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-tac-d\u1ee5ng-ph\u1ee5-khi-s\u1eed-d\u1ee5ng-qua-nhi\u1ec1u-thu\u1ed1c-vitamin-b12\"><strong>T\u00e1c d\u1ee5ng ph\u1ee5 khi s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u thu\u1ed1c Vitamin B12<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vitamin B12<\/strong> \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 kh\u00e1 an to\u00e0n n\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf m\u1ee9c \u0111\u1ed9 v\u1eeba ph\u1ea3i. N\u1ebfu d\u00f9ng qu\u00e1 li\u1ec1u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ed9t s\u1ed1 t\u00e1c d\u1ee5ng ph\u1ee5 nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110au \u0111\u1ea7u, ch\u00f3ng m\u1eb7t, c\u01a1 th\u1ec3 m\u1ec7t m\u1ecfi.<\/li>\n\n\n\n<li>C\u1ea3m th\u1ea5y bu\u1ed3n n\u00f4n, n\u00f4n.<\/li>\n\n\n\n<li>G\u00e2y vi\u00eam da, n\u1ed5i <a href=\"https:\/\/hoanmy.com\/mun-trung-ca\/\" target=\"_blank\" rel=\"noopener\">m\u1ee5n tr\u1ee9ng c\u00e1<\/a>.<\/li>\n\n\n\n<li>Ph\u1ee5 n\u1eef mang thai n\u1ebfu b\u1ed5 sung qu\u00e1 nhi\u1ec1u vitamin B12 c\u00f3 th\u1ec3 khi\u1ebfn tr\u1ebb sinh ra m\u1eafc ch\u1ee9ng t\u1ef1 k\u1ef7.<\/li>\n\n\n\n<li>D\u00f9ng vitamin B12 li\u1ec1u cao c\u00f3 th\u1ec3 khi\u1ebfn b\u1ec7nh th\u1eadn tr\u1edf n\u1eb7ng h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean \u0111\u00e2y l\u00e0 to\u00e0n b\u1ed9 nh\u1eefng th\u00f4ng tin v\u1ec1 vai tr\u00f2, l\u1ee3i \u00edch c\u1ee7a <strong>vitamin B12<\/strong>. Hy v\u1ecdng qua b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n c\u00f3 th\u00eam ki\u1ebfn th\u1ee9c \u0111\u1ec3 b\u1ed5 sung vitamin B12 m\u1ed9t c\u00e1ch an to\u00e0n, hi\u1ec7u qu\u1ea3. Truy c\u1eadp chuy\u00ean m\u1ee5c <a href=\"https:\/\/hoanmy.com\/tin-tuc\/\" target=\"_blank\" rel=\"noopener\">Tin t\u1ee9c y t\u1ebf<\/a> \u0111\u1ec3 c\u00f3 th\u1ec3 c\u1eadp nh\u1eadp th\u00eam c\u00e1c th\u00f4ng tin y h\u1ecdc kh\u00e1c. Ngo\u00e0i ra, \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed t\u1ea1i h\u1ec7 th\u1ed1ng B\u1ec7nh vi\u1ec7n Ho\u00e0n M\u1ef9 tr\u00ean to\u00e0n qu\u1ed1c, h\u00e3y li\u00ean h\u1ec7 ngay v\u1edbi ch\u00fang t\u00f4i qua s\u1ed1 <a href=\"https:\/\/hoanmy.com\/mang-luoi\/\" target=\"_blank\" rel=\"noopener\">HOTLINE<\/a> ho\u1eb7c \u0111\u1eb7t l\u1ecbch h\u1eb9n tr\u1ef1c ti\u1ebfp <a href=\"https:\/\/hoanmy.com\/chuyen-khoa\/\" target=\"_blank\" rel=\"noopener\">T\u1ea0I \u0110\u00c2Y<\/a>.<\/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\/bha\/\" target=\"_blank\" rel=\"noopener\">BHA<\/a> l\u00e0 g\u00ec? C\u00f4ng d\u1ee5ng c\u1ee7a BHA v\u00e0 l\u01b0u \u00fd s\u1eed d\u1ee5ng<\/li>\n\n\n\n<li><a href=\"https:\/\/hoanmy.com\/formol\/\" target=\"_blank\" rel=\"noopener\">Formol<\/a> l\u00e0 g\u00ec? Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft khi b\u1ecb ng\u1ed9 \u0111\u1ed9c formol<\/li>\n\n\n\n<li>Axit b\u00e9o <a href=\"https:\/\/hoanmy.com\/omega-369\/\" target=\"_blank\" rel=\"noopener\">Omega 3-6-9<\/a> l\u00e0 g\u00ec? C\u00f4ng d\u1ee5ng v\u00e0 c\u00e1ch d\u00f9ng<\/li>\n<\/ul>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1697555910444\"><strong class=\"schema-faq-question\"><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o qu\u1ea3n vitamin B12 \u0111\u00fang c\u00e1ch?<\/strong><\/strong> <p class=\"schema-faq-answer\">V\u1edbi c\u00e1c th\u1ef1c ph\u1ea9m ch\u1ee9a <strong>vitamin B12<\/strong> c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong ng\u0103n m\u00e1t t\u1ee7 l\u1ea1nh ho\u1eb7c nh\u1eefng n\u01a1i m\u00e1t m\u1ebb, tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi. Ngo\u00e0i ra, c\u00e1c th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng b\u1ed5 sung vitamin B12 c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u1edf n\u01a1i c\u00f3 nhi\u1ec7t \u0111\u1ed9 m\u00e1t m\u1ebb nh\u01b0 ng\u0103n m\u00e1t t\u1ee7 l\u1ea1nh.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1697555955648\"><strong class=\"schema-faq-question\"><strong>N\u00ean u\u1ed1ng bao nhi\u00eau vitamin B12 m\u1ed9t ng\u00e0y?<\/strong><\/strong> <p class=\"schema-faq-answer\">T\u00f9y t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e0 h\u00e0m l\u01b0\u1ee3ng b\u1ed5 sung <strong>vitamin B12<\/strong> m\u1ed9t ng\u00e0y s\u1ebd kh\u00e1c nhau. Tr\u1ebb em d\u01b0\u1edbi 14 tu\u1ed5i n\u00ean b\u1ed5 sung t\u1eeb 0.4 -1.8 mcg\/1 ng\u00e0y. Ng\u01b0\u1eddi t\u1eeb \u0111\u1ee7 14 tu\u1ed5i \u0111\u1ebfn d\u01b0\u1edbi 50 tu\u1ed5i \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o b\u1ed5 sung 2.4 mcg\/1 ng\u00e0y. Ph\u1ee5 n\u1eef mang thai v\u00e0 cho con b\u00fa b\u1ed5 sung t\u1eeb 2.6 &#8211; 2.8 mcg\/1 ng\u00e0y.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Vitamin B12 l\u00e0 m\u1ed9t lo\u1ea1i vitamin \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t m\u00e1u nu\u00f4i c\u01a1 th\u1ec3 v\u00e0 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ea7n kinh. C\u01a1 th\u1ec3 con ng\u01b0\u1eddi kh\u00f4ng th\u1ec3 t\u1ef1 t\u1ed5ng h\u1ee3p vitamin B12 m\u00e0 c\u1ea7n h\u1ea5p th\u1ee5 qua c\u00e1c th\u1ef1c ph\u1ea9m ho\u1eb7c th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng. C\u00f9ng Ho\u00e0n M\u1ef9 t\u00ecm hi\u1ec3u [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":278393,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1249],"tags":[],"class_list":["post-278392","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\/278392","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=278392"}],"version-history":[{"count":1,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/278392\/revisions"}],"predecessor-version":[{"id":302861,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/278392\/revisions\/302861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/media\/278393"}],"wp:attachment":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/media?parent=278392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/categories?post=278392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/tags?post=278392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}