{"id":2432,"date":"2021-01-13T10:47:28","date_gmt":"2021-01-13T03:47:28","guid":{"rendered":"http:\/\/vitamin.demo.xemwebmau.com\/?p=2432"},"modified":"2021-01-13T10:50:47","modified_gmt":"2021-01-13T03:50:47","slug":"thieu-vitamin-d-co-the-tang-can-khong","status":"publish","type":"post","link":"https:\/\/vitamin.webmaudep.net\/?p=2432","title":{"rendered":"Thi\u1ebfu Vitamin D C\u00f3 Th\u1ec3 T\u0103ng C\u00e2n Kh\u00f4ng?"},"content":{"rendered":"

10:33Am 13\/1\/2021<\/em><\/p>\n

Thi\u1ebfu Vitamin D C\u00f3 Th\u1ec3 T\u0103ng C\u00e2n Kh\u00f4ng?<\/strong><\/span><\/h2>\n

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Vitamin D, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 vitamin \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi, l\u00e0 m\u1ed9t lo\u1ea1i hormone m\u00e0 c\u01a1 th\u1ec3 s\u1ea3n sinh ra khi l\u00e0n da c\u1ee7a b\u1ea1n ti\u1ebfp x\u00fac v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1edd<\/a>i. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 vitamin D t\u1eeb ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng c\u1ee7a m\u00ecnh, m\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 lo\u1ea1i th\u1ef1c ph\u1ea9m c\u00f3 ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3 vitamin D.<\/p>\n

Tuy nhi\u00ean, ch\u1ec9 ri\u00eang vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi v\u00e0 ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng l\u00e0 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 duy tr\u00ec m\u1ee9c vitamin D t\u1ed1i \u01b0u .<\/p>\n

C\u00e1c chuy\u00ean gia \u01b0\u1edbc t\u00ednh r\u1eb1ng kho\u1ea3ng 50% ng\u01b0\u1eddi tr\u00ean to\u00e0n th\u1ebf gi\u1edbi c\u00f3 m\u1ee9c vitamin D d\u01b0\u1edbi m\u1ee9c t\u1ed1i \u01b0u, trong khi c\u00f3 t\u1edbi 1 t\u1ef7 ng\u01b0\u1eddi b\u1ecb thi\u1ebfu h\u1ee5t vitamin D.<\/p>\n

Duy tr\u00ec m\u1ee9c vitamin D t\u1ed1i \u01b0u l\u00e0 r\u1ea5t quan tr\u1ecdng cho s\u1ee9c kh\u1ecfe c\u1ee7a x\u01b0\u01a1ng, n\u00e3o v\u00e0 h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch<\/a> c\u1ee7a b\u1ea1n. H\u01a1n n\u1eefa, ng\u01b0\u1eddi ta cho r\u1eb1ng l\u01b0\u1ee3ng vitamin D \u0111\u1ea7y \u0111\u1ee7 c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba t\u0103ng c\u00e2n kh\u00f4ng mong mu\u1ed1n<\/p>\n

B\u00e0i vi\u1ebft n\u00e0y \u0111\u00e1nh gi\u00e1 li\u1ec7u s\u1ef1 thi\u1ebfu h\u1ee5t vitamin D c\u00f3 th\u1ec3 g\u00e2y t\u0103ng c\u00e2n hay kh\u00f4ng, v\u00e0 n\u1ebfu c\u00f3, c\u00e1ch kh\u1eafc ph\u1ee5c.<\/p>\n

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M\u1ed1i li\u00ean h\u1ec7 gi\u1eefa vitamin D v\u00e0 t\u0103ng c\u00e2n<\/strong><\/h3>\n

Nh\u1eefng ng\u01b0\u1eddi th\u1eeba c\u00e2n v\u00e0 b\u00e9o ph\u00ec d\u01b0\u1eddng nh\u01b0 c\u00f3 m\u1ee9c vitamin D th\u1ea5p h\u01a1n so v\u1edbi nh\u1eefng ng\u01b0\u1eddi c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng<\/a> n\u1eb1m trong ph\u1ea1m vi ch\u1ec9 s\u1ed1 kh\u1ed1i c\u01a1 th\u1ec3 (BMI) \u201cb\u00ecnh th\u01b0\u1eddng\u201d. \u0110i\u1ec1u n\u00e0y khi\u1ebfn m\u1ed9t s\u1ed1 ng\u01b0\u1eddi cho r\u1eb1ng l\u01b0\u1ee3ng vitamin D th\u1ea5p c\u00f3 th\u1ec3 g\u00e2y t\u0103ng c\u00e2n<\/p>\n

M\u1ed9t v\u00e0i nghi\u00ean c\u1ee9u d\u01b0\u1eddng nh\u01b0 \u1ee7ng h\u1ed9 l\u00fd thuy\u1ebft n\u00e0y. Trong m\u1ed9t nghi\u00ean c\u1ee9u, ph\u1ee5 n\u1eef \u0111\u01b0\u1ee3c cung c\u1ea5p 1.000 IU (25 mcg) vitamin D ho\u1eb7c gi\u1ea3 d\u01b0\u1ee3c m\u1ed7i ng\u00e0y trong 12 tu\u1ea7n.<\/p>\n

V\u00e0o cu\u1ed1i nghi\u00ean c\u1ee9u, nh\u1eefng ph\u1ee5 n\u1eef trong nh\u00f3m s\u1eed d\u1ee5ng vitamin D gi\u1ea3m \u0111\u01b0\u1ee3c 5,9 pound (2,7 kg) ch\u1ea5t b\u00e9o, so v\u1edbi kho\u1ea3ng 0,5 kg c\u1ee7a nh\u1eefng ng\u01b0\u1eddi \u1edf nh\u00f3m d\u00f9ng gi\u1ea3 d\u01b0\u1ee3c.<\/p>\n

Nh\u1eefng ph\u1ee5 n\u1eef trong nh\u00f3m s\u1eed d\u1ee5ng vitamin D c\u0169ng t\u0103ng c\u01a1 nhi\u1ec1u h\u01a1n 3,1 pound (1,4 kg) so v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u1edf nh\u00f3m d\u00f9ng gi\u1ea3 d\u01b0\u1ee3c. Tuy nhi\u00ean, kh\u00f4ng c\u00f3 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 v\u1ec1 v\u00f2ng eo ho\u1eb7c t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3.<\/p>\n

T\u01b0\u01a1ng t\u1ef1, m\u1ed9t \u0111\u00e1nh gi\u00e1 g\u1ea7n \u0111\u00e2y v\u1ec1 11 nghi\u00ean c\u1ee9u gi\u1ea3m c\u00e2n cho th\u1ea5y r\u1eb1ng vi\u1ec7c b\u1ed5 sung \u00a0vitamin D h\u00e0ng th\u00e1ng trong v\u00f2ng 1-12 th\u00e1ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m ch\u1ec9 s\u1ed1 BMI v\u00e0 v\u00f2ng eo \u1edf nh\u1eefng ng\u01b0\u1eddi th\u1eeba c\u00e2n ho\u1eb7c b\u00e9o ph\u00ec.<\/p>\n

Tuy nhi\u00ean, nh\u1eefng thay \u0111\u1ed5i n\u00e0y v\u1eabn r\u1ea5t nh\u1ecf v\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 v\u1ec1 t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3 \u0111\u01b0\u1ee3c ghi nh\u1eadn<\/p>\n

B\u1ea5t ch\u1ea5p nh\u1eefng ph\u00e1t hi\u1ec7n n\u00e0y, c\u01a1 quan nghi\u00ean c\u1ee9u hi\u1ec7n t\u1ea1i cho th\u1ea5y r\u1eb1ng vi\u1ec7c ti\u00eau th\u1ee5 l\u01b0\u1ee3ng vitamin D cao h\u01a1n \u00edt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c t\u0103ng ho\u1eb7c gi\u1ea3m c\u00e2n. Tuy nhi\u00ean, c\u00f3 th\u1ec3 c\u1ea7n th\u00eam nhi\u1ec1u nghi\u00ean c\u1ee9u ph\u00e2n bi\u1ec7t gi\u1eefa tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3 v\u00e0 ch\u1ea5t b\u00e9o trong c\u01a1 th\u1ec3 \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u00fang t\u00e1c d\u1ee5ng n\u00e0y<\/p>\n

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T\u1ea1i sao nh\u1eefng ng\u01b0\u1eddi th\u1eeba c\u00e2n ho\u1eb7c b\u00e9o ph\u00ec th\u01b0\u1eddng c\u00f3 l\u01b0\u1ee3ng vitamin D th\u1ea5p h\u01a1n?<\/strong><\/h4>\n

Hi\u1ec7n t\u1ea1i, h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tin r\u1eb1ng m\u1ee9c vitamin D th\u1ea5p h\u01a1n quan s\u00e1t \u0111\u01b0\u1ee3c \u1edf nh\u1eefng ng\u01b0\u1eddi th\u1eeba c\u00e2n ho\u1eb7c b\u00e9o ph\u00ec c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c.<\/p>\n

V\u00ed d\u1ee5, v\u00ec vitamin D \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u00e1c m\u00f4 m\u1ee1, nh\u1eefng ng\u01b0\u1eddi c\u00f3 l\u01b0\u1ee3ng m\u1ee1 c\u01a1 th\u1ec3 l\u1edbn h\u01a1n c\u00f3 th\u1ec3 c\u1ea7n l\u01b0\u1ee3ng vitamin D l\u1edbn h\u01a1n \u0111\u1ec3 duy tr\u00ec n\u1ed3ng \u0111\u1ed9 trong m\u00e1u t\u01b0\u01a1ng t\u1ef1 nh\u01b0 nh\u1eefng ng\u01b0\u1eddi c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3 th\u1ea5p h\u01a1n<\/p>\n

Nh\u1eefng ng\u01b0\u1eddi th\u1eeba c\u00e2n ho\u1eb7c b\u00e9o ph\u00ec c\u0169ng c\u00f3 th\u1ec3 d\u00e0nh \u00edt th\u1eddi gian \u1edf ngo\u00e0i tr\u1eddi h\u01a1n, ho\u1eb7c \u0103n \u00edt th\u1ef1c ph\u1ea9m gi\u00e0u vitamin D ho\u1eb7c t\u0103ng c\u01b0\u1eddng vitamin<\/p>\n

Theo \u0111\u00f3, c\u00e1c chuy\u00ean gia cho r\u1eb1ng nh\u1eefng ng\u01b0\u1eddi th\u1eeba c\u00e2n c\u00f3 th\u1ec3 c\u1ea7n g\u1ea5p 1,5 l\u1ea7n vitamin D so v\u1edbi nh\u1eefng ng\u01b0\u1eddi c\u00f3 ch\u1ec9 s\u1ed1 BMI \u1edf m\u1ee9c \u201cb\u00ecnh th\u01b0\u1eddng\u201d \u0111\u1ec3 duy tr\u00ec n\u1ed3ng \u0111\u1ed9 trong m\u00e1u t\u01b0\u01a1ng t\u1ef1, trong khi nh\u1eefng ng\u01b0\u1eddi b\u00e9o ph\u00ec c\u00f3 th\u1ec3 c\u1ea7n g\u1ea5p 2-3 l\u1ea7n<\/p>\n

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T\u00d3M L\u01af\u1ee2C<\/strong><\/h3>\n

Nh\u1eefng ng\u01b0\u1eddi th\u1eeba c\u00e2n ho\u1eb7c b\u00e9o ph\u00ec th\u01b0\u1eddng c\u00f3 m\u1ee9c vitamin D th\u1ea5p h\u01a1n so v\u1edbi nh\u1eefng ng\u01b0\u1eddi c\u00f3 ch\u1ec9 s\u1ed1 BMI trong ph\u1ea1m vi \u201cb\u00ecnh th\u01b0\u1eddng\u201d. Tuy nhi\u00ean, b\u1eb1ng ch\u1ee9ng cho th\u1ea5y m\u1ee9c vitamin D th\u1ea5p g\u00e2y t\u0103ng c\u00e2n ho\u1eb7c kh\u00f3 gi\u1ea3m m\u1ee1 trong c\u01a1 th\u1ec3 v\u1eabn c\u00f2n h\u1ea1n ch\u1ebf.<\/p>\n

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C\u00e1ch nh\u1eadn bi\u1ebft li\u1ec7u b\u1ea1n c\u00f3 b\u1ecb thi\u1ebfu vitamin D hay kh\u00f4ng<\/strong><\/h3>\n

Theo th\u1eddi gian, ph\u01a1i n\u1eafng d\u01b0\u1edbi m\u1ee9c t\u1ed1i \u01b0u ho\u1eb7c \u00edt th\u1ef1c ph\u1ea9m gi\u00e0u vitamin D trong ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n b\u1ecb thi\u1ebfu h\u1ee5t vitamin D.<\/p>\n

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C\u00e1c d\u1ea5u hi\u1ec7u v\u00e0 tri\u1ec7u ch\u1ee9ng c\u1ee7a thi\u1ebfu vitamin D<\/strong><\/h4>\n

Thi\u1ebfu vitamin D th\u01b0\u1eddng kh\u00f4ng li\u00ean quan \u0111\u1ebfn c\u00e1c tri\u1ec7u ch\u1ee9ng \u0111\u00e1ng ch\u00fa \u00fd tr\u1eeb khi s\u1ef1 thi\u1ebfu h\u1ee5t nghi\u00eam tr\u1ecdng, v\u00ec v\u1eady h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng bi\u1ebft m\u00ecnh b\u1ecb thi\u1ebfu cho \u0111\u1ebfn khi h\u1ecd \u0111i x\u00e9t nghi\u1ec7m m\u00e1u. Tuy nhi\u00ean, s\u1ef1 thi\u1ebfu h\u1ee5t nghi\u00eam tr\u1ecdng k\u00e9o d\u00e0i c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c tri\u1ec7u ch\u1ee9ng sau :<\/p>\n

\u0111au x\u01b0\u01a1ng ho\u1eb7c d\u1ecb t\u1eadt<\/p>\n

b\u1ec7nh c\u00f2i x\u01b0\u01a1ng<\/p>\n

co gi\u1eadt<\/p>\n

co th\u1eaft c\u01a1 b\u1eafp<\/p>\n

b\u1ea5t th\u01b0\u1eddng v\u1ec1 r\u0103ng mi\u1ec7ng<\/p>\n

v\u1ea5n \u0111\u1ec1 v\u1ec1 tim<\/p>\n

N\u1ebfu b\u1ea1n nh\u1eadn ra b\u1ea5t k\u1ef3 tri\u1ec7u ch\u1ee9ng n\u00e0o \u1edf tr\u00ean, h\u00e3y th\u1ea3o lu\u1eadn v\u1edbi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe c\u1ee7a b\u1ea1n \u0111\u1ec3 lo\u1ea1i tr\u1eeb t\u00ecnh tr\u1ea1ng thi\u1ebfu vitamin D.<\/p>\n

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Nh\u1eefng ng\u01b0\u1eddi c\u00f3 nguy c\u01a1 thi\u1ebfu vitamin D cao nh\u1ea5t<\/strong><\/h4>\n

M\u1eb7c d\u00f9 s\u1ef1 thi\u1ebfu h\u1ee5t vitamin D c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ea5t k\u1ef3 ai, nh\u01b0ng m\u1ed9t s\u1ed1 nh\u00f3m ng\u01b0\u1eddi nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 c\u00f3 nguy c\u01a1 cao h\u01a1n.<\/p>\n

V\u00ed d\u1ee5, nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 ph\u1eabu thu\u1eadt c\u1eaft b\u1ecf d\u1ea1 d\u00e0y c\u00f3 th\u1ec3 b\u1ecb gi\u1ea3m kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 vitamin D t\u1eeb ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng c\u1ee7a h\u1ecd, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn h\u1ecd c\u00f3 nguy c\u01a1 b\u1ecb thi\u1ebfu vitamin D cao h\u01a1n .<\/p>\n

\u0110i\u1ec1u n\u00e0y c\u0169ng c\u00f3 v\u1ebb \u0111\u00fang \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi b\u1ecb b\u1ec7nh celiac, h\u1ed9i ch\u1ee9ng ru\u1ed9t ng\u1eafn, b\u1ec7nh vi\u00eam ru\u1ed9t (IBD), x\u01a1 nang ho\u1eb7c suy tuy\u1ebfn t\u1ee5y m\u00e3n t\u00ednh .<\/p>\n

Nh\u1eefng ng\u01b0\u1eddi l\u1edbn tu\u1ed5i, c\u0169ng nh\u01b0 nh\u1eefng ng\u01b0\u1eddi c\u00f3 t\u00f4ng m\u00e0u da s\u1eabm h\u01a1n ho\u1eb7c \u00edt th\u1eddi gian \u1edf ngo\u00e0i tr\u1eddi, c\u0169ng c\u00f3 th\u1ec3 t\u0103ng nguy c\u01a1 thi\u1ebfu h\u1ee5t do kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t \u0111\u1ee7 vitamin D ch\u1ec9 t\u1eeb vi\u1ec7c ph\u01a1i n\u1eafng b\u1ecb gi\u1ea3m (1).<\/p>\n

H\u01a1n n\u1eefa, thi\u1ebfu vitamin D ph\u1ed5 bi\u1ebfn h\u01a1n \u1edf nh\u1eefng ng\u01b0\u1eddi b\u1ecb b\u00e9o ph\u00ec .<\/p>\n

Cu\u1ed1i c\u00f9ng, m\u1ed9t s\u1ed1 lo\u1ea1i thu\u1ed1c theo toa c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y vitamin D trong c\u01a1 th\u1ec3, do \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 thi\u1ebfu h\u1ee5t vitamin D<\/p>\n

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Ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 vitamin D trong m\u00e1u c\u1ee7a b\u1ea1n<\/strong><\/h4>\n

N\u1ebfu b\u1ea1n nghi ng\u1edd m\u00ecnh c\u00f3 m\u1ee9c vitamin D th\u1ea5p, h\u00e3y c\u00e2n nh\u1eafc vi\u1ec7c ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 trong m\u00e1u \u0111\u1ec3 lo\u1ea1i tr\u1eeb t\u00ecnh tr\u1ea1ng thi\u1ebfu vitamin D.<\/p>\n

N\u1ed3ng \u0111\u1ed9 m\u00e1u t\u1ed1i \u01b0u c\u00f3 xu h\u01b0\u1edbng r\u01a1i v\u00e0o kho\u1ea3ng 30\u2013100 ng \/ mL. Gi\u00e1 tr\u1ecb d\u01b0\u1edbi 20 ng \/ mL th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 thi\u1ebfu h\u1ee5t nh\u1eb9, v\u00e0 gi\u00e1 tr\u1ecb d\u01b0\u1edbi 10 ng \/ mL \u0111\u01b0\u1ee3c coi l\u00e0 thi\u1ebfu v\u1eeba. M\u1ee9c vitamin D d\u01b0\u1edbi 5 ng \/ mL \u0111\u01b0\u1ee3c coi l\u00e0 thi\u1ebfu h\u1ee5t nghi\u00eam .<\/p>\n

M\u1ed9t t\u1ef7 l\u1ec7 c\u00e1c chuy\u00ean gia y t\u1ebf khuy\u00ean b\u1ea1n n\u00ean ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 vitamin D trong m\u00e1u hai l\u1ea7n m\u1ed7i n\u0103m – m\u1ed9t l\u1ea7n v\u00e0o m\u00f9a xu\u00e2n v\u00e0 m\u1ed9t l\u1ea7n n\u1eefa v\u00e0o m\u00f9a thu.<\/p>\n

L\u00e0m nh\u01b0 v\u1eady c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 m\u1ee9c vitamin D hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n li\u00ean quan \u0111\u1ebfn vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi v\u00e0 \u0111i\u1ec1u ch\u1ec9nh ch\u1ebf \u0111\u1ed9 b\u1ed5 sung ho\u1eb7c l\u01b0\u1ee3ng vitamin D cho ph\u00f9 h\u1ee3p.<\/p>\n

 <\/p>\n

T\u00d3M L\u01af\u1ee2C<\/strong><\/h3>\n

Nh\u1eefng ng\u01b0\u1eddi b\u1ecb thi\u1ebfu h\u1ee5t vitamin D c\u00f3 th\u1ec3 g\u1eb7p m\u1ed9t lo\u1ea1t c\u00e1c tri\u1ec7u ch\u1ee9ng. N\u1ebfu b\u1ea1n nghi ng\u1edd m\u00ecnh c\u00f3 th\u1ec3 c\u00f3 m\u1ee9c vitamin D th\u1ea5p ho\u1eb7c thu\u1ed9c m\u1ed9t trong nh\u1eefng nh\u00f3m c\u00f3 nguy c\u01a1, h\u00e3y c\u00e2n nh\u1eafc x\u00e9t nghi\u1ec7m m\u00e1u \u0111\u1ec3 lo\u1ea1i tr\u1eeb s\u1ef1 thi\u1ebfu h\u1ee5t.<\/p>\n

 <\/p>\n

C\u00e1ch c\u1ea3i thi\u1ec7n m\u1ee9c vitamin D<\/strong><\/h3>\n

C\u00f3 nhi\u1ec1u c\u00e1ch \u0111\u1ec3 c\u1ea3i thi\u1ec7n m\u1ee9c vitamin D c\u1ee7a b\u1ea1n.<\/p>\n

Ph\u01a1i n\u1eafng<\/p>\n

C\u01a1 th\u1ec3 c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t vitamin n\u00e0y t\u1eeb cholesterol khi da c\u1ee7a b\u1ea1n ti\u1ebfp x\u00fac v\u1edbi tia c\u1ef1c t\u00edm B (UVB) m\u1eb7t tr\u1eddi<\/p>\n

Theo c\u00e1c chuy\u00ean gia, \u0111\u1ec3 kho\u1ea3ng 40% da c\u1ee7a b\u1ea1n ti\u1ebfp x\u00fac v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi gi\u1eefa tr\u01b0a \u00edt nh\u1ea5t 20 ph\u00fat m\u00e0 kh\u00f4ng b\u00f4i kem ch\u1ed1ng n\u1eafng l\u00e0 \u0111\u1ee7 \u0111\u1ec3 h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi s\u1ea3n xu\u1ea5t \u0111\u1ee7 vitamin D<\/p>\n

Tuy nhi\u00ean, nh\u1eefng ng\u01b0\u1eddi c\u00f3 n\u01b0\u1edbc da s\u1eabm m\u00e0u h\u01a1n ho\u1eb7c s\u1ed1ng tr\u00ean 35 \u0111\u1ed9 tr\u00ean ho\u1eb7c d\u01b0\u1edbi \u0111\u01b0\u1eddng x\u00edch \u0111\u1ea1o c\u00f3 th\u1ec3 kh\u00f3 s\u1ea3n xu\u1ea5t \u0111\u1ee7 vitamin D ch\u1ec9 t\u1eeb \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi. M\u1ee9c \u0111\u1ed9 kh\u00f3i, \u0111\u1ed9 che ph\u1ee7 c\u1ee7a m\u00e2y, \u0111\u1ed9 cao v\u00e0 m\u00f9a l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng kh\u00e1c c\u1ea7n xem x\u00e9t<\/p>\n

H\u01a1n n\u1eefa, h\u1ea7u h\u1ebft c\u00e1c b\u00e1c s\u0129 da li\u1ec5u c\u1ea3nh b\u00e1o kh\u00f4ng n\u00ean ph\u01a1i n\u1eafng qu\u00e1 m\u1ee9c do l\u00e0m t\u0103ng nguy c\u01a1 ung th\u01b0 da li\u00ean quan \u0111\u1ebfn b\u1ee9c x\u1ea1 tia c\u1ef1c t\u00edm d\u01b0 th\u1eeba<\/p>\n

 <\/p>\n

Ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng v\u00e0 ch\u1ea5t b\u1ed5 sung<\/strong><\/h4>\n

Nh\u1eefng l\u00fd do \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u1edf tr\u00ean khi\u1ebfn \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o b\u1ea1n bao g\u1ed3m th\u1ef1c ph\u1ea9m gi\u00e0u vitamin D ho\u1eb7c t\u0103ng c\u01b0\u1eddng vitamin D trong ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng c\u1ee7a m\u00ecnh. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 bao g\u1ed3m c\u00e1 b\u00e9o, n\u1ea5m, s\u1eefa t\u0103ng c\u01b0\u1eddng t\u1eeb s\u1eefa ho\u1eb7c s\u1eefa th\u1ef1c v\u1eadt, tr\u1ee9ng, gan v\u00e0 c\u00e1c lo\u1ea1i th\u1ecbt kh\u00e1c .<\/p>\n

L\u01b0\u1ee3ng vitamin D tham chi\u1ebfu h\u00e0ng ng\u00e0y (RDI) hi\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf m\u1ee9c 600 IU (15 mcg) m\u1ed7i ng\u00e0y cho ng\u01b0\u1eddi l\u1edbn v\u00e0 800 IU (20 mcg) m\u1ed7i ng\u00e0y cho nh\u1eefng ng\u01b0\u1eddi \u0111ang mang thai.<\/p>\n

Tuy nhi\u00ean, m\u1ed9t s\u1ed1 chuy\u00ean gia cho r\u1eb1ng nh\u1eefng khuy\u1ebfn ngh\u1ecb n\u00e0y l\u00e0 qu\u00e1 th\u1ea5p \u0111\u1ec3 duy tr\u00ec m\u1ee9c vitamin D t\u1ed1i \u01b0u .<\/h4>\n

N\u1ebfu b\u1ea1n kh\u00f4ng th\u1ec3 duy tr\u00ec \u0111\u1ee7 l\u01b0\u1ee3ng vitamin D trong m\u00e1u ch\u1ec9 th\u00f4ng qua \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi v\u00e0 ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng, c\u00f3 th\u1ec3 c\u1ea7n b\u1ed5 sung 800\u20134.000 IU (20\u2013100 mcg) vitamin D .<\/p>\n

H\u00e3y nh\u1edb r\u1eb1ng vitamin D l\u00e0 m\u1ed9t lo\u1ea1i vitamin tan trong ch\u1ea5t b\u00e9o, c\u00f3 ngh\u0129a l\u00e0 n\u1ebfu d\u00f9ng qu\u00e1 nhi\u1ec1u trong th\u1eddi gian d\u00e0i c\u00f3 th\u1ec3 khi\u1ebfn n\u00f3 t\u00edch t\u1ee5 trong c\u00e1c m\u00f4 c\u1ee7a b\u1ea1n \u0111\u1ebfn m\u1ee9c c\u00f3 th\u1ec3 g\u00e2y \u0111\u1ed9c.<\/p>\n

M\u1eb7c d\u00f9 hi\u1ebfm g\u1eb7p ng\u1ed9 \u0111\u1ed9c vitamin D, nh\u01b0ng d\u00f9ng vitamin D li\u1ec1u c\u1ef1c cao trong th\u1eddi gian d\u00e0i c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c t\u00e1c d\u1ee5ng ph\u1ee5 nguy hi\u1ec3m. Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a ng\u1ed9 \u0111\u1ed9c vitamin D l\u00e0 do v\u00f4 t\u00ecnh d\u00f9ng qu\u00e1 li\u1ec1u .<\/p>\n

\u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn bu\u1ed3n n\u00f4n, n\u00f4n m\u1eeda, y\u1ebfu c\u01a1, \u0111au, k\u00e9m \u0103n, m\u1ea5t n\u01b0\u1edbc, r\u1ed1i lo\u1ea1n n\u00e3o, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 tim v\u00e0 th\u1eadn, v\u00e0 trong tr\u01b0\u1eddng h\u1ee3p nghi\u00eam tr\u1ecdng, th\u1eadm ch\u00ed t\u1eed vong<\/p>\n

C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 tr\u00e1nh ng\u1ed9 \u0111\u1ed9c vitamin D l\u00e0 ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 vitamin D trong m\u00e1u c\u1ee7a b\u1ea1n tr\u01b0\u1edbc v\u00e0 trong khi b\u1ed5 sung, c\u0169ng nh\u01b0 l\u00e0m vi\u1ec7c v\u1edbi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh li\u1ec1u l\u01b0\u1ee3ng cho ph\u00f9 h\u1ee3p.<\/p>\n

 <\/p>\n

T\u00d3M L\u01af\u1ee2C<\/strong><\/h4>\n

B\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n m\u1ee9c vitamin D c\u1ee7a m\u00ecnh th\u00f4ng qua vi\u1ec7c k\u1ebft h\u1ee3p ti\u1ebfp x\u00fac v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi, ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng v\u00e0 b\u1ed5 sung. Th\u01b0\u1eddng xuy\u00ean theo d\u00f5i n\u1ed3ng \u0111\u1ed9 vitamin D trong m\u00e1u c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh ch\u1ebf \u0111\u1ed9 b\u1ed5 sung v\u00e0 gi\u1ea3m nguy c\u01a1 nhi\u1ec5m \u0111\u1ed9c vitamin D.<\/p>\n

 <\/p>\n

T\u1ed5ng qu\u00e1t :<\/strong><\/h3>\n

Thi\u1ebfu vitamin D kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y t\u0103ng c\u00e2n. Tuy nhi\u00ean, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe kh\u00e1c ho\u1eb7c c\u00e1c tri\u1ec7u ch\u1ee9ng kh\u00f3 ch\u1ecbu, \u0111\u00e1ng \u0111\u1ec3 tr\u00e1nh.<\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 duy tr\u00ec m\u1ee9c vitamin D \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng qua vi\u1ec7c k\u1ebft h\u1ee3p h\u1ea1n ch\u1ebf ti\u1ebfp x\u00fac v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi, ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng gi\u00e0u vitamin D v\u00e0 u\u1ed1ng b\u1ed5 sung vitamin D.<\/p>\n

N\u1ebfu b\u1ea1n nghi ng\u1edd r\u1eb1ng m\u00ecnh c\u00f3 m\u1ee9c vitamin D d\u01b0\u1edbi m\u1ee9c t\u1ed1i \u01b0u, h\u00e3y c\u00e2n nh\u1eafc vi\u1ec7c ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 trong m\u00e1u \u0111\u1ec3 lo\u1ea1i tr\u1eeb s\u1ef1 thi\u1ebfu h\u1ee5t. Th\u01b0\u1eddng xuy\u00ean l\u00e0m nh\u01b0 v\u1eady c\u0169ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh ch\u1ebf \u0111\u1ed9 b\u1ed5 sung v\u00e0 gi\u1ea3m nguy c\u01a1 nhi\u1ec5m \u0111\u1ed9c vitamin D<\/p>\n

 <\/p>\n

Ngu\u1ed3n : Healthlinecom –\u00a0Can Vitamin D Deficiency Cause Weight Gain?<\/em><\/strong><\/p>\n

D\u1ecbch : Ts Ti\u00ean\u00a0<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

10:33Am 13\/1\/2021 Thi\u1ebfu Vitamin D C\u00f3 Th\u1ec3 T\u0103ng C\u00e2n Kh\u00f4ng?   Vitamin D, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 vitamin \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi, l\u00e0 m\u1ed9t lo\u1ea1i hormone m\u00e0 c\u01a1 th\u1ec3 s\u1ea3n sinh ra khi l\u00e0n da c\u1ee7a b\u1ea1n ti\u1ebfp x\u00fac v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 vitamin D t\u1eeb […]\n","protected":false},"author":45,"featured_media":2434,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[40,41,2],"tags":[],"_links":{"self":[{"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=\/wp\/v2\/posts\/2432"}],"collection":[{"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=\/wp\/v2\/users\/45"}],"replies":[{"embeddable":true,"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2432"}],"version-history":[{"count":3,"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=\/wp\/v2\/posts\/2432\/revisions"}],"predecessor-version":[{"id":2437,"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=\/wp\/v2\/posts\/2432\/revisions\/2437"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=\/wp\/v2\/media\/2434"}],"wp:attachment":[{"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vitamin.webmaudep.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}