T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 8 – Arkady Leokum<\/p>\n\n\n\n
B\u1ed9 da l\u00e0 chi\u1ebfc \u00e1o kho\u00e1c ngo\u00e0i nhi\u1ec1u c\u00f4ng d\u1ee5ng c\u1ee7a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, n\u00f3 bao ph\u1ee7 to\u00e0n b\u1ed9 c\u01a1 th\u1ec3 c\u1ee7a ch\u00fang ta v\u1edbi m\u1ed9t di\u1ec7n t\u00edch kh\u00e1 l\u1edbn kho\u1ea3ng 1,6 m2. Do b\u1ed9 da kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u1ec1 ph\u00f2ng s\u1ef1 t\u1ea5n c\u00f4ng x\u00e2m nh\u1eadp c\u1ee7a nh\u1eefng vi tr\u00f9ng b\u00ean ngo\u00e0i m\u00e0 c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng c\u1ea3m gi\u00e1c v\u00e0 \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9 cho c\u01a1 th\u1ec3, v\u00ec th\u1ebf, ch\u00fang ta c\u1ea7n ch\u00fa \u00fd b\u1ea3o v\u1ec7 n\u00f3.<\/p>\n\n\n\n
L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o v\u1ec7 l\u00e0n da c\u1ee7a b\u1ea1n? N\u00f3i chung ta ph\u1ea3i ch\u00fa \u00fd \u0111\u1ebfn ba nguy\u00ean t\u1eafc: gi\u1eef v\u1ec7 sinh da.<\/p>\n\n\n\n
Ti\u1ebfn h\u00e0nh r\u00e8n luy\u1ec7n cho da.<\/p>\n\n\n\n
Ph\u00f2ng ng\u1eeba nh\u1eefng t\u1ed5n th\u01b0\u01a1ng cho da. mu\u1ed1n gi\u1eef g\u00ecn v\u1ec7 sinh cho da ph\u1ea3i th\u01b0\u1eddng xuy\u00ean t\u1eafm r\u1eeda k\u1ef3 c\u1ecd th\u00e2n th\u1ec3. T\u1eafm r\u1eeda c\u00f3 th\u1ec3 lo\u1ea1i \u0111i nh\u1eefng b\u1ee5i b\u1eb7m, \u0111\u1ea5t b\u1ea9n, nh\u1eefng vi sinh v\u1eadt v\u00e0 c\u1ea3 nh\u1eefng t\u1ebf b\u00e0o da \u0111\u00e3 ch\u1ebft (v\u1ea3y da) b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a da v\u00e0 l\u1ed7 ch\u00e2n l\u00f4ng. Theo m\u1ed9t th\u1ed1ng k\u00ea cho bi\u1ebft m\u1ed7i m\u1ed9t l\u1ea7n t\u1eafm r\u1eeda, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 l\u00e0m s\u1ea1ch da v\u00e0 lo\u1ea1i \u0111i t\u1eeb 20 tri\u1ec7u \u0111\u1ebfn 1 t\u1ef7 con vi tr\u00f9ng c\u00e1c lo\u1ea1i. sau khi t\u1eafm r\u1eeda, tuy l\u00e0 tr\u00ean da v\u1eabn c\u00f2n nh\u1eefng con vi tr\u00f9ng, nh\u01b0ng v\u00ec m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn vi tr\u00f9ng \u0111\u00e3 b\u1ecb lo\u1ea1i b\u1ecf n\u00ean l\u00e0m ch\u1eadm t\u1ed1c \u0111\u1ed9 sinh s\u1ea3n c\u1ee7a ch\u00fang. N\u0103ng t\u1eafm r\u1eeda v\u00e0 k\u1ef3 c\u1ecd th\u00e2n th\u1ec3 c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng xoa b\u00f3p l\u00e0m \u1ea5m da.<\/p>\n\n\n\n
Ch\u1ecbu kh\u00f3 thay qu\u1ea7n \u00e1o c\u0169ng l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p quan tr\u1ecdng trong vi\u1ec7c gi\u1eef g\u00ecn v\u1ec7 sinh cho da. qu\u1ea7n \u00e1o v\u1ed1n c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 th\u00e2n th\u1ec3, song n\u1ebfu trong m\u1ed9t th\u1eddi gian d\u00e0i kh\u00f4ng \u0111\u01b0\u1ee3c thay, tr\u00ean qu\u1ea7n \u00e1o s\u1ebd t\u00edch t\u1ee5 nhi\u1ec1u v\u1ebft d\u01a1 c\u00f3 th\u1ec3 g\u00e2y ra k\u00edch th\u00edch v\u00e0 nhi\u1ec5m tr\u00f9ng da.<\/p>\n\n\n\n
Ti\u1ebfn h\u00e0nh r\u00e8n luy\u1ec7n cho da ch\u1ee7 y\u1ebfu c\u00f3 ba c\u00e1ch: t\u1eafm n\u01b0\u1edbc l\u1ea1nh, t\u1eafm kh\u00f4ng kh\u00ed v\u00e0 t\u1eafm n\u1eafng. Ba k\u1ef9 thu\u1eadt t\u1eafm cho da \u1edf tr\u00ean v\u1eeba kh\u00f4ng m\u1ea5y t\u1ed1n k\u00e9m, ti\u1ec7n l\u1ee3i l\u1ea1i ph\u1ed5 bi\u1ebfn, ch\u1ec9 c\u1ea7n ki\u00ean tr\u00ec l\u00e0 c\u00f3 th\u1ec3 r\u00e8n luy\u1ec7n cho da.<\/p>\n\n\n\n
T\u1eafm n\u01b0\u1edbc l\u1ea1nh hay vi\u1ec7c d\u00f9ng n\u01b0\u1edbc l\u1ea1nh \u0111\u1ec3 k\u1ef3 c\u1ecd th\u00e2n th\u1ec3 kh\u00f4ng nh\u1eefng c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a c\u01a1 th\u1ec3 \u0111\u1ed1i v\u1edbi gi\u00e1 l\u1ea1nh, ph\u00f2ng ng\u1eeba tr\u00fang gi\u00f3, c\u1ea3m l\u1ea1nh m\u00e0 c\u00f2n c\u00f3 th\u1ec3 khi\u1ebfn cho ng\u01b0\u1eddi ta c\u1ea3m th\u1ea5y ph\u1ea5n ch\u1ea5n v\u00e0 \u0103n ngon mi\u1ec7ng. Vi\u1ec7c t\u1eafm n\u01b0\u1edbc l\u1ea1nh n\u00ean th\u1ef1c hi\u1ec7n t\u0103ng d\u1ea7n, n\u00ean b\u1eaft \u0111\u1ea7u v\u00e0o m\u00f9a h\u00e8, ki\u00ean nh\u1eabn th\u1ef1c hi\u1ec7n, th\u1eddi gian t\u1ed1t nh\u1ea5t l\u00e0 v\u00e0o s\u00e1ng s\u1edbm v\u00e0 bu\u1ed5i t\u1ed1i m\u1ed7i ng\u00e0y. N\u1ebfu c\u00f3 \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i c\u00f3 th\u1ec3 t\u1eafm thay \u0111\u1ed5i, x\u1ed1i n\u01b0\u1edbc l\u1ea1nh v\u1edbi n\u01b0\u1edbc \u1ea5m \u0111\u1ec3 r\u00e8n luy\u1ec7n t\u00ednh co gi\u00e3n c\u1ee7a nh\u1eefng m\u1ea1ch m\u00e1u d\u01b0\u1edbi da, t\u0103ng c\u01b0\u1eddng t\u00ednh th\u00edch \u1ee9ng c\u1ee7a da \u0111\u1ed1i v\u1edbi nh\u1eefng thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed b\u00ean ngo\u00e0i.<\/p>\n\n\n\n
T\u1eafm kh\u00f4ng kh\u00ed c\u00f3 ngh\u0129a l\u00e0 ph\u01a1i da ra ngo\u00e0i kh\u00f4ng kh\u00ed. Do kh\u00f4ng kh\u00ed c\u0169ng c\u00f3 k\u00edch th\u00edch da n\u00ean vi\u1ec7c t\u1eafm kh\u00f4ng kh\u00ed, nh\u1ea5t l\u00e0 v\u00e0o m\u00f9a \u0111\u00f4ng c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng t\u00ednh th\u00edch \u1ee9ng v\u00e0 s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a da.<\/p>\n\n\n\n
T\u1eafm n\u1eafng t\u1ee9c l\u00e0 ph\u01a1i tr\u1ea7n da ra ngo\u00e0i n\u1eafng. Th\u1ef1c hi\u1ec7n vi\u1ec7c t\u1eafm n\u1eafng c\u00f3 t\u00e1c d\u1ee5ng t\u1ed5ng h\u1ee3p tia t\u1eed ngo\u1ea1i v\u00e0 nh\u1eefng tia kh\u00e1c trong \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi, l\u00e0m gia t\u0103ng s\u1ef1 tu\u1ea7n ho\u00e0n m\u00e1u, cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 m\u00e1u cho da. Do \u0111\u00f3 s\u1ef1 gia t\u0103ng l\u01b0\u1ee3ng m\u00e1u cung c\u1ea5p cho da c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y vi\u1ec7c th\u1ef1c hi\u1ec7n nh\u1eefng ho\u1ea1t \u0111\u1ed9ng sinh l\u00fd b\u00ecnh th\u01b0\u1eddng trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, l\u00e0m t\u0103ng c\u01b0\u1eddng s\u1ee9c \u0111\u1ec1 kh\u00e1ng. Ngo\u00e0i ra, tia t\u1eed ngo\u1ea1i kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 gi\u1ebft ch\u1ebft nh\u1eefng vi tr\u00f9ng b\u00e1m tr\u00ean da, m\u00e0 c\u00f2n c\u00f3 th\u1ec3 bi\u1ebfn \u0111\u1ed5i m\u1ed9t ch\u1ea5t l\u00e0 ergosterol (ti\u1ec1n sinh t\u1ed1 D) trong da th\u00e0nh sinh t\u1ed1 D. sinh t\u1ed1 D c\u00f3 t\u00e1c d\u1ee5ng th\u00fac \u0111\u1ea9y c\u01a1 th\u1ec3 con ng\u01b0\u1eddi h\u1ea5p thu v\u00e0 s\u1eed d\u1ee5ng c\u00e1c ch\u1ea5t calci, ph\u1ed1t pho, ph\u00f2ng b\u1ec7nh c\u00f2i x\u01b0\u01a1ng.<\/p>\n\n\n\n
\u0110\u1ec3 tr\u00e1nh l\u00e0m t\u1ed5n th\u01b0\u01a1ng da, h\u1eb1ng ng\u00e0y ch\u00fang ta kh\u00f4ng n\u00ean tr\u1ef1c ti\u1ebfp ti\u1ebfp x\u00fac v\u1edbi nh\u1eefng ch\u1ea5t k\u00edch th\u00edch nh\u01b0 ch\u1ea5t x\u00fat t\u01b0\u01a1ng \u0111\u1ed1i m\u1ea1nh, ch\u1ea5t ki\u1ec1m v\u00e0 nh\u1eefng ch\u1ea5t d\u01b0\u1ee3c ph\u1ea9m c\u00f3 t\u00ednh b\u00e0o m\u00f2n\u2026, tr\u00e1nh b\u1ecb ph\u1ecfng, b\u1ecb c\u00f3ng, b\u1ecb tr\u1ea7y x\u01b0\u1edbc da, tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi nh\u1eefng ng\u01b0\u1eddi c\u00f3 b\u1ec7nh da li\u1ec5u d\u1ec5 l\u00e2y b\u1ec7nh, ch\u0103m r\u1eeda tay, th\u01b0\u1eddng xuy\u00ean c\u1eaft m\u00f3ng tay, tr\u00e1nh th\u00f3i quen c\u00e0o g\u00e3i da.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 8 – Arkady Leokum B\u1ed9 da l\u00e0 chi\u1ebfc \u00e1o kho\u00e1c ngo\u00e0i nhi\u1ec1u c\u00f4ng d\u1ee5ng c\u1ee7a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, n\u00f3 bao ph\u1ee7 to\u00e0n b\u1ed9 c\u01a1 th\u1ec3 c\u1ee7a ch\u00fang ta v\u1edbi m\u1ed9t di\u1ec7n t\u00edch kh\u00e1 l\u1edbn kho\u1ea3ng 1,6 m2. Do b\u1ed9 da kh\u00f4ng ch\u1ec9 […]<\/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-15212","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\/15212","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=15212"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15212\/revisions"}],"predecessor-version":[{"id":15213,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15212\/revisions\/15213"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}