{"id":14219,"date":"2021-11-27T14:57:02","date_gmt":"2021-11-27T07:57:02","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=14219"},"modified":"2021-11-27T14:57:03","modified_gmt":"2021-11-27T07:57:03","slug":"tai-sao-ta-can-vitamin-c","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-ta-can-vitamin-c\/","title":{"rendered":"t\u1ea1i sao ta c\u1ea7n vitamin C?"},"content":{"rendered":"\n<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 3 &#8211; Arkady Leokum th\u1ef1c ph\u1ea9m ta \u0103n v\u00e0o c\u01a1 th\u1ec3 tr\u1edf th\u00e0nh nh\u1eefng ch\u1ea5t r\u1ea5t quan tr\u1ecdng &#8211; nh\u01b0 protein, ch\u1ea5t b\u00e9o, carbohydrate, n\u01b0\u1edbc, c\u00e1c ch\u1ea5t kho\u00e1ng &#8211; \u0111\u1ec3 nu\u00f4i c\u01a1 th\u1ec3. Nh\u01b0ng n\u1ebfu ch\u1ec9 c\u00f3 nh\u1eefng ch\u1ea5t \u1ea5y th\u00f4i th\u00ec kh\u00f4ng \u0111\u1ee7. \u0111\u1ec3 duy tr\u00ec \u0111\u01b0\u1ee3c s\u1ef1 s\u1ed1ng, ta c\u00f2n nh\u1eefng ch\u1ea5t kh\u00e1c n\u1eefa \u0111\u01b0\u1ee3c bi\u1ebft d\u01b0\u1edbi c\u00e1i t\u00ean l\u00e0 vitamin.<\/p>\n\n\n\n<p>Vitamin l\u00e0 nh\u1eefng ch\u1ea5t do th\u1ef1c ho\u1eb7c \u0111\u1ed9ng v\u1eadt t\u1ea1o n\u00ean. C\u01a1 th\u1ec3 ta ch\u1ec9 c\u1ea7n m\u1ed9t l\u01b0\u1ee3ng r\u1ea5t nh\u1ecf vitamin \u0111\u1ec3 qu\u00e1 tr\u00ecnh s\u1ed1ng c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c m\u00e0 kh\u00f4ng b\u1ecb x\u00e1o tr\u1ed9n. B\u1ec7nh s\u1ebd x\u1ea3y ra n\u1ebfu c\u01a1 th\u1ec3 thi\u1ebfu vitamin. Ch\u1eb3ng h\u1ea1n, th\u1ecb l\u1ef1c c\u1ee7a m\u1eaft b\u1ecb \u1ea3nh h\u01b0\u1edfng n\u1ebfu thi\u1ebfu vitamin A, c\u01a1 th\u1ec3 s\u1ebd b\u1ecb ph\u00f9 th\u1ee7ng n\u1ebfu thi\u1ebfu vitamin B, v.v\u2026 t\u1eeb r\u1ea5t l\u00e2u tr\u01b0\u1edbc khi c\u00f3 nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 vitamin, ng\u01b0\u1eddi ta \u0111\u00e3 nh\u1eadn x\u00e9t th\u1ea5y n\u1ebfu kh\u00f4ng d\u00f9ng m\u1ed9t v\u00e0i lo\u1ea1i th\u1ef1c ph\u1ea9m n\u00e0o \u0111\u00f3 th\u00ec b\u1ec7nh ho\u1ea1n s\u1ebd x\u1ea3y ra. C\u00e1c th\u1ee7y th\u1ee7 ch\u1eb3ng h\u1ea1n, trong c\u00e1c cu\u1ed9c h\u1ea3i h\u00e0nh d\u00e0i ng\u00e0y, kh\u00f4ng \u0111\u01b0\u1ee3c \u0103n rau t\u01b0\u01a1i s\u1ebd b\u1ecb ch\u1ee9ng b\u1ec7nh ho\u1ea1i huy\u1ebft (scorbut). th\u1ebf k\u1ef7 XVII, c\u00e1c th\u1ee7y th\u1ee7 Anh \u0111\u00e3 \u0111\u01b0\u1ee3c cung c\u1ea5p nh\u1eefng tr\u00e1i chanh, cam \u0111\u1ec3 ng\u1eeba ch\u1ee9ng b\u1ec7nh n\u00e0y. Ch\u00ednh v\u00ec v\u1eady m\u00e0 ng\u00e0y nay c\u00e1c th\u1ee7y th\u1ee7 ng\u01b0\u1eddi Anh c\u00f3 bi\u1ec7t danh l\u00e0 \u201climeys\u201d c\u00f3 ngh\u0129a l\u00e0 \u201cchanh cam\u201d.<\/p>\n\n\n\n<p>Lo\u1ea1i vitamin ng\u1eeba \u0111\u01b0\u1ee3c ch\u1ee9ng ho\u1ea1i huy\u1ebft l\u00e0 vitamin C c\u00f2n c\u00f3 t\u00ean g\u1ecdi l\u00e0 acid ascorbic. m\u1ed9t lo\u1ea1i vitamin kh\u00e1c c\u00f3 trong m\u1ea7m v\u00e0i lo\u1ea1i th\u1ea3o m\u1ed9c. Ch\u1eb3ng h\u1ea1n, vitamin B c\u00f3 trong m\u1ea7m l\u00faa m\u00ec. Vitamin C c\u00f3 trong c\u00e1c l\u00e1 xanh t\u01b0\u01a1i, r\u1ec5 c\u00e2y th\u00e2n th\u1ea3o, ch\u1ed3i, v\u1ecf hoa tr\u00e1i, v\u1ecf c\u00e2y \u0111\u00e3 ph\u00e1t tri\u1ec3n. \u0111i\u1ec1u k\u1ef3 l\u1ea1 v\u1ec1 vitamin C l\u00e0 gan c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c lo\u00e0i c\u00f3 v\u00fa t\u1ef1 s\u1ea3n xu\u1ea5t ra vitamin C, do \u0111\u00f3 ch\u1eb3ng bao gi\u1edd ch\u00fang b\u1ecb b\u1ec7nh v\u00ec thi\u1ebfu vitamin C. V\u1eady m\u00e0 ng\u01b0\u1eddi, kh\u1ec9, chu\u1ed9t lang l\u00e0 nh\u1eefng nh\u1eefng \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa nh\u01b0ng gan l\u1ea1i kh\u00f4ng s\u1ea3n xu\u1ea5t ra vitamin C \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p>C\u01a1 th\u1ec3 ta s\u1ebd ra sao n\u1ebfu thi\u1ebfu vitamin? C\u00e1c m\u1ea1ch m\u00e1u h\u00f3a ra gi\u00f2n h\u01a1n, do \u0111\u00f3, d\u1ec5 b\u1ecb \u0111\u1ee9t h\u01a1n. tr\u00ean da v\u00e0 g\u1ea7n m\u1eaft s\u1ebd n\u1ed5i l\u00ean nh\u1eefng \u0111\u1ed1m m\u00e0u xanh \u0111en. N\u01b0\u1edbu r\u0103ng d\u1ec5 b\u1ecb ch\u1ea3y m\u00e1u. C\u00e1c ho\u00f3c m\u00f4n v\u00e0 ph\u00e2n h\u00f3a t\u1ed1 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh, s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u00e1c vi tr\u00f9ng tr\u1edf n\u00ean y\u1ebfu \u0111i v\u00e0 cu\u1ed1ng h\u1ecdng c\u00f3 th\u1ec3 b\u1ecb vi\u00eam.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 3 &#8211; Arkady Leokum th\u1ef1c ph\u1ea9m ta \u0103n v\u00e0o c\u01a1 th\u1ec3 tr\u1edf th\u00e0nh nh\u1eefng ch\u1ea5t r\u1ea5t quan tr\u1ecdng &#8211; nh\u01b0 protein, ch\u1ea5t b\u00e9o, carbohydrate, n\u01b0\u1edbc, c\u00e1c ch\u1ea5t kho\u00e1ng &#8211; \u0111\u1ec3 nu\u00f4i c\u01a1 th\u1ec3. Nh\u01b0ng n\u1ebfu ch\u1ec9 c\u00f3 nh\u1eefng ch\u1ea5t \u1ea5y th\u00f4i th\u00ec kh\u00f4ng [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-14219","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=14219"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14219\/revisions"}],"predecessor-version":[{"id":14220,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14219\/revisions\/14220"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=14219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=14219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=14219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}