{"id":181524,"date":"2026-10-12T10:56:02","date_gmt":"2026-10-12T03:56:02","guid":{"rendered":"https:\/\/www.docosan.com\/blog\/?p=181524"},"modified":"2026-10-12T10:56:02","modified_gmt":"2026-10-12T03:56:02","slug":"nhin-an-sang-co-giam-can-khong","status":"publish","type":"post","link":"https:\/\/www.docosan.com\/blog\/giam-can\/nhin-an-sang-co-giam-can-khong\/","title":{"rendered":"Nh\u1ecbn \u0103n s\u00e1ng c\u00f3 gi\u1ea3m c\u00e2n kh\u00f4ng? L\u1ee3i \u00edch v\u00e0 t\u00e1c h\u1ea1i v\u1edbi c\u01a1 th\u1ec3"},"content":{"rendered":"<p><em>Nh\u1ecbn \u0103n s\u00e1ng c\u00f3 gi\u1ea3m c\u00e2n kh\u00f4ng? l\u00e0 n\u1ed7i b\u0103n kho\u0103n c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi \u0111ang t\u00ecm c\u00e1ch ki\u1ec3m so\u00e1t c\u00e2n n\u1eb7ng, \u0111\u1eb7c bi\u1ec7t khi nh\u1ecbn \u0103n s\u00e1ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p nh\u1ecbn \u0103n gi\u00e1n \u0111o\u1ea1n. M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u cho th\u1ea5y ng\u01b0\u1eddi b\u1ecf b\u1eefa s\u00e1ng c\u00f3 th\u1ec3 n\u1ea1p \u00edt calo h\u01a1n trong ng\u00e0y v\u00e0 gi\u1ea3m c\u00e2n nh\u1eb9 so v\u1edbi ng\u01b0\u1eddi \u0103n s\u00e1ng. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, h\u00e3y c\u00f9ng <a href=\"https:\/\/docosan.com\/\" rel=\"nofollow noopener\" target=\"_blank\">DiaB<\/a> l\u00e0m r\u00f5 l\u1ee3i \u00edch v\u00e0 r\u1ee7i ro c\u1ee7a vi\u1ec7c nh\u1ecbn \u0103n s\u00e1ng v\u00e0 nh\u1eefng l\u01b0u \u00fd khi \u00e1p d\u1ee5ng gi\u1ea3i ph\u00e1p n\u00e0y nh\u00e9!<\/em><\/p>\n<h2><strong>Nh\u1ecbn \u0103n s\u00e1ng c\u00f3 gi\u1ea3m c\u00e2n kh\u00f4ng\u200b?<\/strong><\/h2>\n<p>C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 C\u00f3. Nh\u1ecbn \u0103n s\u00e1ng s\u1ebd gi\u00fap gi\u1ea3m c\u00e2n do c\u1eaft gi\u1ea3m b\u1eefa s\u00e1ng \u0111\u00e3 lo\u1ea1i b\u1ecf m\u1ed9t ph\u1ea7n calo \u0111\u00e1ng k\u1ec3 trong ng\u00e0y, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m t\u1ed5ng l\u01b0\u1ee3ng calo n\u1ea1p v\u00e0o. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n \u0103n b\u00f9 qu\u00e1 nhi\u1ec1u v\u00e0o b\u1eefa tr\u01b0a v\u00e0 b\u1eefa t\u1ed1i \u0111\u1ec3 th\u1ecfa m\u00e3n c\u1ea3m gi\u00e1c th\u00e8m \u0103n, t\u1ed5ng l\u01b0\u1ee3ng calo trong ng\u00e0y kh\u00f4ng gi\u1ea3m th\u00ec vi\u1ec7c nh\u1ecbn \u0103n s\u00e1ng nh\u00ecn chung kh\u00f4ng mang l\u1ea1i hi\u1ec7u qu\u1ea3 gi\u1ea3m c\u00e2n.<\/p>\n<p>Nghi\u00ean c\u1ee9u tr\u00ean 13 ng\u01b0\u1eddi ng\u1eabu nhi\u00ean th\u00ec cho th\u1ea5y, nh\u00f3m nh\u1ecbn \u0103n s\u00e1ng c\u00f3 m\u1ee9c c\u00e2n n\u1eb7ng th\u1ea5p h\u01a1n kho\u1ea3ng 0,44 kg so v\u1edbi nh\u00f3m \u0103n s\u00e1ng. Nh\u00f3m \u0103n s\u00e1ng c\u0169ng c\u00f3 t\u1ed5ng l\u01b0\u1ee3ng calo n\u1ea1p v\u00e0o cao h\u01a1n trung b\u00ecnh kho\u1ea3ng 260 kcal\/ng\u00e0y. Tuy nhi\u00ean, c\u00e1c nghi\u00ean c\u1ee9u n\u00e0y c\u00f3 th\u1eddi gian theo d\u00f5i ng\u1eafn v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1eb1ng ch\u1ee9ng c\u00f2n h\u1ea1n ch\u1ebf. V\u00ec v\u1eady, ch\u01b0a th\u1ec3 k\u1ebft lu\u1eadn r\u1eb1ng nh\u1ecbn \u0103n s\u00e1ng l\u00e0 ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3m c\u00e2n t\u1ed1i \u01b0u.<\/p>\n<figure id=\"attachment_181525\" aria-describedby=\"caption-attachment-181525\" style=\"width: 1280px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-181525\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-1.jpg\" alt=\"Nh\u1ecbn \u0103n s\u00e1ng gi\u00fap gi\u1ea3m c\u00e2n nh\u01b0ng c\u1ea7n th\u00eam nhi\u1ec1u b\u1eb1ng ch\u1ee9ng nghi\u00ean c\u1ee9u (Ngu\u1ed3n: Internet)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-1.jpg 1280w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-1-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-1-1024x576.jpg 1024w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-1-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-181525\" class=\"wp-caption-text\">Nh\u1ecbn \u0103n s\u00e1ng gi\u00fap gi\u1ea3m c\u00e2n nh\u01b0ng c\u1ea7n th\u00eam nhi\u1ec1u b\u1eb1ng ch\u1ee9ng nghi\u00ean c\u1ee9u<\/figcaption><\/figure>\n<h2><strong>L\u1ee3i \u00edch v\u00e0 t\u00e1c h\u1ea1i c\u1ee7a vi\u1ec7c nh\u1ecbn \u0103n s\u00e1ng \u0111\u1ec3 gi\u1ea3m c\u00e2n<\/strong><\/h2>\n<p>Nh\u1ecbn \u0103n s\u00e1ng c\u00f3 th\u1ec3 l\u00e0 con dao hai l\u01b0\u1ee1i mang l\u1ea1i t\u00e1c \u0111\u1ed9ng k\u00e9p \u0111\u1ebfn qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a v\u00e0 n\u1ed9i ti\u1ebft c\u1ee7a c\u01a1 th\u1ec3. Theo \u0111\u00f3, nh\u1ecbn \u0103n s\u00e1ng c\u00f3 th\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch v\u00e0 t\u00e1c h\u1ea1i nh\u01b0 sau:<\/p>\n<h3><strong>L\u1ee3i \u00edch<\/strong><\/h3>\n<ul>\n<li><strong>Gi\u1ea3m t\u1ed5ng l\u01b0\u1ee3ng calo n\u1ea1p v\u00e0o<\/strong>: \u0110\u00e2y l\u00e0 l\u1ee3i \u00edch tr\u1ef1c ti\u1ebfp nh\u1ea5t c\u1ee7a vi\u1ec7c b\u1ecf b\u1eefa s\u00e1ng n\u1ebfu b\u1ea1n kh\u00f4ng \u0103n b\u00f9 trong ng\u00e0y. Nh\u1ecbn \u0103n s\u00e1ng gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m 300 &#8211; 500 kcal m\u1ed7i ng\u00e0y, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea1t th\u00e2m h\u1ee5t calo m\u00e0 kh\u00f4ng c\u1ea7n c\u1eaft gi\u1ea3m qu\u00e1 m\u1ee9c \u1edf c\u00e1c b\u1eefa c\u00f2n l\u1ea1i.<\/li>\n<li><strong>K\u00edch ho\u1ea1t c\u01a1 ch\u1ebf t\u1ef1 ti\u00eau<\/strong>: Nh\u1ecbn \u0103n k\u00e9o d\u00e0i t\u1eeb t\u1ed1i h\u00f4m tr\u01b0\u1edbc \u0111\u1ebfn tr\u01b0a h\u00f4m sau (kho\u1ea3ng 14 &#8211; 16 ti\u1ebfng) th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh t\u1ef1 ti\u00eau t\u1ebf b\u00e0o, gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c t\u1ebf b\u00e0o b\u1ecb t\u1ed5n th\u01b0\u01a1ng v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 nh\u1ea1y insulin.<\/li>\n<li><strong>T\u0103ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1eddng huy\u1ebft<\/strong>: Kho\u1ea3ng th\u1eddi gian nh\u1ecbn \u0103n gi\u00fap insulin trong m\u00e1u duy tr\u00ec \u1edf m\u1ee9c th\u1ea5p, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u01a1 th\u1ec3 d\u1ec5 d\u00e0ng huy \u0111\u1ed9ng m\u1ee1 th\u1eeba l\u00e0m n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<li><strong>Thu\u1eadn ti\u1ec7n h\u01a1n trong sinh ho\u1ea1t<\/strong>: Nh\u1ecbn \u0103n s\u00e1ng gi\u00fap gi\u1ea3m th\u1eddi gian chu\u1ea9n b\u1ecb b\u1eefa \u0103n v\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c ph\u1ea9m trong ng\u00e0y. V\u1edbi nh\u1eefng ng\u01b0\u1eddi v\u1ed1n kh\u00f4ng c\u1ea3m th\u1ea5y \u0111\u00f3i v\u00e0o bu\u1ed5i s\u00e1ng, chuy\u1ec3n b\u1eefa \u0103n \u0111\u1ea7u ti\u00ean trong ng\u00e0y sang cu\u1ed1i bu\u1ed5i s\u00e1ng ho\u1eb7c bu\u1ed5i tr\u01b0a c\u00f3 th\u1ec3 thu\u1eadn ti\u1ec7n h\u01a1n so v\u1edbi vi\u1ec7c c\u1ed1 g\u1eafng \u0103n s\u00e1ng.<\/li>\n<li><strong>H\u1ed7 tr\u1ee3 gi\u1ea3m c\u00e2n th\u00f4ng qua ph\u01b0\u01a1ng ph\u00e1p nh\u1ecbn \u0103n gi\u00e1n \u0111o\u1ea1n<\/strong>: C\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p nh\u1ecbn \u0103n gi\u00e1n \u0111o\u1ea1n cho th\u1ea5y gi\u1edbi h\u1ea1n th\u1eddi gian \u0103n trong ng\u00e0y c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m c\u00e2n \u1edf m\u1ed9t s\u1ed1 ng\u01b0\u1eddi. Nghi\u00ean c\u1ee9u tr\u00ean 1341 ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh th\u1eeba c\u00e2n, b\u00e9o ph\u00ec ghi nh\u1eadn nh\u1ecbn \u0103n gi\u00e1n \u0111o\u1ea1n c\u00f3 li\u00ean quan \u0111\u1ebfn gi\u1ea3m c\u00e2n v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng m\u1ee1, k\u1ec3 c\u1ea3 trong nh\u1eefng nghi\u00ean c\u1ee9u ki\u1ec3m so\u00e1t ch\u1eb7t l\u01b0\u1ee3ng calo n\u1ea1p v\u00e0o. Tuy nhi\u00ean, m\u1ee9c \u0111\u1ed9 hi\u1ec7u qu\u1ea3 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch thi\u1ebft k\u1ebf ch\u1ebf \u0111\u1ed9 \u0103n v\u00e0 khung th\u1eddi gian \u0103n.<\/li>\n<\/ul>\n<figure id=\"attachment_181526\" aria-describedby=\"caption-attachment-181526\" style=\"width: 1280px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-181526\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-5.jpg\" alt=\"Nh\u1ecbn \u0103n s\u00e1ng gi\u00fap gi\u1ea3m t\u1ed5ng l\u01b0\u1ee3ng calo n\u1ea1p v\u00e0o (Ngu\u1ed3n: Internet)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-5.jpg 1280w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-5-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-5-1024x576.jpg 1024w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-5-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-181526\" class=\"wp-caption-text\">Nh\u1ecbn \u0103n s\u00e1ng gi\u00fap gi\u1ea3m t\u1ed5ng l\u01b0\u1ee3ng calo n\u1ea1p v\u00e0o<\/figcaption><\/figure>\n<h3><strong>T\u00e1c h\u1ea1i<\/strong><\/h3>\n<ul>\n<li><strong>T\u0103ng c\u1ea3m gi\u00e1c \u0111\u00f3i<\/strong>: Nh\u1ecbn \u0103n kh\u00f4ng ph\u00f9 h\u1ee3p cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. Nghi\u00ean c\u1ee9u cho th\u1ea5y nh\u1ecbn \u0103n c\u00f3 th\u1ec3 l\u00e0m t\u0103ng c\u1ea3m gi\u00e1c \u0111\u00f3i so v\u1edbi ch\u1ebf \u0111\u1ed9 \u0103n ki\u00eang kh\u00f4ng gi\u1edbi h\u1ea1n th\u1eddi gian. T\u00ecnh tr\u1ea1ng n\u00e0y s\u1ebd khi\u1ebfn m\u1ed9t s\u1ed1 ng\u01b0\u1eddi kh\u00f3 duy tr\u00ec ch\u1ebf \u0111\u1ed9 \u0103n l\u00e2u d\u00e0i.<\/li>\n<li><strong>C\u00f3 nguy c\u01a1 \u0103n qu\u00e1 nhi\u1ec1u v\u00e0o c\u00e1c b\u1eefa sau<\/strong>: B\u1ecf b\u1eefa s\u00e1ng khi\u1ebfn c\u01a1 th\u1ec3 qu\u00e1 \u0111\u00f3i, l\u00e0m b\u1ea1n \u0103n nhanh h\u01a1n, \u0103n kh\u1ea9u ph\u1ea7n l\u1edbn h\u01a1n ho\u1eb7c l\u1ef1a ch\u1ecdn th\u1ef1c ph\u1ea9m gi\u00e0u calo v\u00e0o bu\u1ed5i tr\u01b0a v\u00e0 bu\u1ed5i t\u1ed1i. Khi \u0111\u00f3, t\u1ed5ng calo c\u1ea3 ng\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng gi\u1ea3m m\u00e0 c\u00f2n t\u0103ng th\u00eam.<\/li>\n<li><strong>Gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng kh\u1ea9u ph\u1ea7n \u0103n n\u1ebfu kh\u00f4ng x\u00e2y d\u1ef1ng ch\u1ebf \u0111\u1ed9 \u0103n h\u1ee3p l\u00fd<\/strong>: M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u cho th\u1ea5y ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean b\u1ecf b\u1eefa s\u00e1ng c\u00f3 ch\u1ebf \u0111\u1ed9 \u0103n k\u00e9m \u0111\u1ea7y \u0111\u1ee7 dinh d\u01b0\u1ee1ng h\u01a1n.<\/li>\n<li><strong>Nguy c\u01a1 h\u1ea1 \u0111\u01b0\u1eddng huy\u1ebft v\u00e0 m\u1ec7t m\u1ecfi<\/strong>: Kh\u00f4ng b\u1ed5 sung glycogen sau m\u1ed9t \u0111\u00eam d\u00e0i c\u00f3 th\u1ec3 khi\u1ebfn n\u1ed3ng \u0111\u1ed9 glucose trong m\u00e1u gi\u1ea3m, g\u00e2y t\u00ecnh tr\u1ea1ng ch\u00f3ng m\u1eb7t, gi\u1ea3m t\u1eadp trung v\u00e0 m\u1ec7t m\u1ecfi v\u00e0o bu\u1ed5i s\u00e1ng.<\/li>\n<li><strong>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t<\/strong>: \u1ede m\u1ed9t s\u1ed1 ng\u01b0\u1eddi, b\u1ecf b\u1eefa s\u00e1ng th\u01b0\u1eddng xuy\u00ean l\u00e0m gi\u1ea3m m\u1ee9c \u0111\u1ed9 v\u1eadn \u0111\u1ed9ng th\u1ec3 ch\u1ea5t v\u00e0o bu\u1ed5i s\u00e1ng do thi\u1ebfu n\u0103ng l\u01b0\u1ee3ng, t\u1eeb \u0111\u00f3 g\u00e2y gi\u1ea3m t\u1ed5ng l\u01b0\u1ee3ng calo ti\u00eau th\u1ee5.<\/li>\n<li><strong>Kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong>: Nh\u1ecbn \u0103n n\u00f3i chung c\u1ea7n \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc th\u1eadn tr\u1ecdng \u1edf ph\u1ee5 n\u1eef mang thai v\u00e0 ng\u01b0\u1eddi c\u00f3 ti\u1ec1n s\u1eed r\u1ed1i lo\u1ea1n \u0103n u\u1ed1ng. Ngo\u00e0i ra, ng\u01b0\u1eddi cao tu\u1ed5i ho\u1eb7c ng\u01b0\u1eddi c\u00f3 nguy c\u01a1 m\u1ea5t c\u01a1 c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 k\u1ef9 tr\u01b0\u1edbc khi \u00e1p d\u1ee5ng c\u00e1c ch\u1ebf \u0111\u1ed9 nh\u1ecbn \u0103n k\u00e9o d\u00e0i.<\/li>\n<\/ul>\n<figure id=\"attachment_181527\" aria-describedby=\"caption-attachment-181527\" style=\"width: 1280px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-181527\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-3.jpg\" alt=\"Nh\u1ecbn \u0103n s\u00e1ng l\u00e0m t\u0103ng c\u1ea3m gi\u00e1c \u0111\u00f3i v\u00e0 d\u1ec5 \u0103n b\u00f9 v\u00e0o c\u00e1c b\u1eefa sau (Ngu\u1ed3n: Internet)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-3.jpg 1280w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-3-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-3-1024x576.jpg 1024w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-3-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-181527\" class=\"wp-caption-text\">Nh\u1ecbn \u0103n s\u00e1ng l\u00e0m t\u0103ng c\u1ea3m gi\u00e1c \u0111\u00f3i v\u00e0 d\u1ec5 \u0103n b\u00f9 v\u00e0o c\u00e1c b\u1eefa sau<\/figcaption><\/figure>\n<h2><strong>\u0110i\u1ec1u g\u00ec x\u1ea3y ra v\u1edbi c\u01a1 th\u1ec3 khi b\u1ea1n nh\u1ecbn \u0103n s\u00e1ng?<\/strong><\/h2>\n<p>Khi kh\u00f4ng \u0103n t\u1eeb t\u1ed1i h\u00f4m tr\u01b0\u1edbc \u0111\u1ebfn b\u1eefa \u0103n \u0111\u1ea7u ti\u00ean v\u00e0o cu\u1ed1i bu\u1ed5i s\u00e1ng ho\u1eb7c bu\u1ed5i tr\u01b0a, c\u01a1 th\u1ec3 tr\u1ea3i qua m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i kh\u00f4ng nh\u1eadn n\u0103ng l\u01b0\u1ee3ng t\u1eeb th\u1ee9c \u0103n. Trong giai \u0111o\u1ea1n n\u00e0y, c\u01a1 th\u1ec3 s\u1ebd th\u1ef1c hi\u1ec7n m\u1ed9t chu\u1ed7i c\u00e1c ph\u1ea3n \u1ee9ng chuy\u1ec3n h\u00f3a \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng s\u1ed1ng.<\/p>\n<p>L\u01b0\u1ee3ng \u0111\u01b0\u1eddng trong m\u00e1u s\u1ee5t gi\u1ea3m bu\u1ed9c gan ph\u1ea3i ph\u00e2n gi\u1ea3i glycogen d\u1ef1 tr\u1eef th\u00e0nh glucose \u0111\u1ec3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng li\u00ean t\u1ee5c cho n\u00e3o b\u1ed9 v\u00e0 h\u1ec7 th\u1ea7n kinh. C\u00f9ng l\u00fac \u0111\u00f3, n\u1ed3ng \u0111\u1ed9 insulin gi\u1ea3m t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho glucagon v\u00e0 catecholamin ho\u1ea1t \u0111\u1ed9ng, th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh ph\u00e2n gi\u1ea3i lipid th\u00e0nh c\u00e1c acid b\u00e9o t\u1ef1 do l\u00e0m ngu\u1ed3n nhi\u00ean li\u1ec7u thay th\u1ebf.<\/p>\n<p>V\u1ec1 m\u1eb7t n\u1ed9i ti\u1ebft, n\u1ed3ng \u0111\u1ed9 hormon ghrelin t\u0103ng cao \u0111\u1ec9nh \u0111i\u1ec3m v\u00e0o kho\u1ea3ng th\u1eddi gian b\u1ea1n th\u01b0\u1eddng \u0103n s\u00e1ng, g\u00e2y c\u1ea3m gi\u00e1c \u0111\u00f3i c\u1ed3n c\u00e0o. Tuy nhi\u00ean, n\u1ebfu v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c giai \u0111o\u1ea1n n\u00e0y, c\u01a1 th\u1ec3 s\u1ebd t\u1ea1m th\u1eddi th\u00edch nghi nh\u1edd s\u1ef1 t\u0103ng nh\u1eb9 hormon cortisol.<\/p>\n<figure id=\"attachment_181528\" aria-describedby=\"caption-attachment-181528\" style=\"width: 1280px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-181528\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-2.jpg\" alt=\"Nh\u1ecbn \u0103n s\u00e1ng l\u00e0m thay \u0111\u1ed5i n\u1ed3ng \u0111\u1ed9 hormone th\u00e8m \u0103n (Ngu\u1ed3n: Internet)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-2.jpg 1280w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-2-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-2-1024x576.jpg 1024w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-2-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-181528\" class=\"wp-caption-text\">Nh\u1ecbn \u0103n s\u00e1ng l\u00e0m thay \u0111\u1ed5i n\u1ed3ng \u0111\u1ed9 hormone th\u00e8m \u0103n<\/figcaption><\/figure>\n<h2><strong>Nh\u1eefng l\u01b0u \u00fd khi nh\u1ecbn \u0103n s\u00e1ng gi\u1ea3m c\u00e2n<\/strong><\/h2>\n<p>\u0110\u1ec3 vi\u1ec7c nh\u1ecbn \u0103n s\u00e1ng ph\u1ee5c v\u1ee5 m\u1ee5c ti\u00eau gi\u1ea3m c\u00e2n an to\u00e0n, kh\u00f4ng g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe, b\u1ea1n c\u1ea7n tu\u00e2n th\u1ee7 nh\u1eefng nguy\u00ean t\u1eafc sau \u0111\u00e2y:<\/p>\n<ul>\n<li><strong>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nh\u1eefng b\u1eefa \u0103n c\u00f2n l\u1ea1i trong ng\u00e0y<\/strong>: Kh\u00f4ng \u0103n b\u00f9 b\u1eefa s\u00e1ng b\u1eb1ng th\u1ee9c \u0103n nhanh, \u0111\u1ed3 ng\u1ecdt, th\u1ef1c ph\u1ea9m si\u00eau ch\u1ebf bi\u1ebfn v\u00e0o b\u1eefa tr\u01b0a v\u00e0 b\u1eefa t\u1ed1i.<\/li>\n<li><strong>\u0110\u1ea3m b\u1ea3o cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 vitamin, kho\u00e1ng ch\u1ea5t v\u00e0 protein<\/strong>: B\u1ed5 sung \u0111\u1ee7 l\u01b0\u1ee3ng protein (1,2 &#8211; 2,0 gram\/kg tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3) v\u00e0 ch\u1ea5t x\u01a1 trong b\u1eefa \u0103n h\u00e0ng ng\u00e0y \u0111\u1ec3 b\u1ea3o t\u1ed3n kh\u1ed1i l\u01b0\u1ee3ng c\u01a1 v\u00e0 duy tr\u00ec c\u1ea3m gi\u00e1c no l\u00e2u.<\/li>\n<li><strong>L\u1eafng nghe t\u00edn hi\u1ec7u c\u01a1 th\u1ec3<\/strong>: D\u1eebng nh\u1ecbn \u0103n s\u00e1ng v\u00e0 quay l\u1ea1i ch\u1ebf \u0111\u1ed9 \u0103n c\u00e2n b\u1eb1ng n\u1ebfu b\u1ecb \u0111au d\u1ea1 d\u00e0y, hoa m\u1eaft, r\u1ed1i lo\u1ea1n kinh nguy\u1ec7t ho\u1eb7c ki\u1ec7t s\u1ee9c k\u00e9o d\u00e0i.<\/li>\n<li><strong>U\u1ed1ng \u0111\u1ee7 n\u01b0\u1edbc<\/strong>: U\u1ed1ng \u0111\u1ee7 n\u01b0\u1edbc l\u1ecdc, tr\u00e0 kh\u00f4ng \u0111\u01b0\u1eddng ho\u1eb7c c\u00e0 ph\u00ea \u0111en kh\u00f4ng \u0111\u01b0\u1eddng v\u00e0o bu\u1ed5i s\u00e1ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 trao \u0111\u1ed5i ch\u1ea5t v\u00e0 gi\u1ea3m c\u1ea3m gi\u00e1c \u0111\u00f3i gi\u1ea3.<\/li>\n<\/ul>\n<figure id=\"attachment_181529\" aria-describedby=\"caption-attachment-181529\" style=\"width: 1280px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-181529\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-4.jpg\" alt=\"Kh\u00f4ng \u0103n b\u00f9 b\u1eefa s\u00e1ng b\u1eb1ng th\u1ee9c \u0103n nhanh, th\u1ef1c ph\u1ea9m ch\u1ebf bi\u1ebfn s\u1eb5n (Ngu\u1ed3n: Internet)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-4.jpg 1280w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-4-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-4-1024x576.jpg 1024w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-4-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-181529\" class=\"wp-caption-text\">Kh\u00f4ng \u0103n b\u00f9 b\u1eefa s\u00e1ng b\u1eb1ng th\u1ee9c \u0103n nhanh, th\u1ef1c ph\u1ea9m ch\u1ebf bi\u1ebfn s\u1eb5n<\/figcaption><\/figure>\n<h2><strong>FAQ<\/strong><\/h2>\n<h3><strong>Nh\u1ecbn \u0103n s\u00e1ng c\u00f3 l\u00e0m t\u0103ng c\u00e2n kh\u00f4ng?<\/strong><\/h3>\n<p>Nh\u1ecbn \u0103n s\u00e1ng th\u01b0\u1eddng g\u00e2y t\u0103ng c\u00e2n gi\u00e1n ti\u1ebfp n\u1ebfu b\u1ea1n \u0103n b\u00f9 v\u00e0o cu\u1ed1i ng\u00e0y. Khi b\u1ea1n \u0111\u00f3i c\u1ed3n c\u00e0o, b\u1ea1n r\u1ea5t d\u1ec5 m\u1ea5t ki\u1ec3m so\u00e1t h\u00e0nh vi \u0103n u\u1ed1ng v\u00e0 n\u1ea1p v\u00e0o l\u01b0\u1ee3ng calo v\u01b0\u1ee3t qu\u00e1 nhu c\u1ea7u ti\u00eau th\u1ee5 h\u00e0ng ng\u00e0y.<\/p>\n<h3><strong>Nh\u1ecbn \u0103n s\u00e1ng theo ph\u01b0\u01a1ng ph\u00e1p 16\/8 c\u00f3 hi\u1ec7u qu\u1ea3 kh\u00f4ng?<\/strong><\/h3>\n<p>Nh\u1ecbn \u0103n s\u00e1ng theo ph\u01b0\u01a1ng ph\u00e1p 16\/8 c\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 n\u1ebfu \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf b\u00e0i b\u1ea3n. Nh\u1ecbn \u0103n gi\u00e1n \u0111o\u1ea1n 16\/8, t\u1ee9c nh\u1ecbn 16 ti\u1ebfng v\u00e0 \u0103n trong 8 ti\u1ebfng c\u00f2n l\u1ea1i, th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c b\u1ecf b\u1eefa s\u00e1ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap b\u1ea1n ki\u1ec3m so\u00e1t calo v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 nh\u1ea1y insulin hi\u1ec7u qu\u1ea3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p gi\u1edbi h\u1ea1n calo truy\u1ec1n th\u1ed1ng.<\/p>\n<h3><strong>N\u00ean nh\u1ecbn \u0103n s\u00e1ng hay \u0103n s\u00e1ng \u0111\u1ec3 gi\u1ea3m c\u00e2n t\u1ed1t h\u01a1n?<\/strong><\/h3>\n<p>Kh\u00f4ng c\u00f3 ph\u01b0\u01a1ng ph\u00e1p n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho t\u1ea5t c\u1ea3 m\u1ecdi \u0111\u1ed1i t\u01b0\u1ee3ng. L\u1ef1a ch\u1ecdn nh\u1ecbn \u0103n s\u00e1ng hay kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o nh\u1ecbp sinh h\u1ecdc, th\u00f3i quen sinh ho\u1ea1t v\u00e0 m\u1ee9c \u0111\u1ed9 \u0111\u00e1p \u1ee9ng c\u1ee7a c\u01a1 th\u1ec3. Quan tr\u1ecdng nh\u1ea5t l\u00e0 b\u1ea1n c\u1ea7n duy tr\u00ec th\u00e2m h\u1ee5t calo b\u1ec1n v\u1eefng v\u00e0 \u0111\u1ea3m b\u1ea3o cung c\u1ea5p \u0111\u1ee7 c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng c\u1ea7n thi\u1ebft cho c\u01a1 th\u1ec3 m\u1ed7i ng\u00e0y.<\/p>\n<p><em>B\u00e0i vi\u1ebft tr\u00ean c\u1ee7a <a href=\"https:\/\/docosan.com\/\" rel=\"nofollow noopener\" target=\"_blank\">DiaB<\/a> \u0111\u00e3 gi\u00fap b\u1ea1n gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc nh\u1ecbn \u0103n s\u00e1ng c\u00f3 gi\u1ea3m c\u00e2n kh\u00f4ng?. Hy v\u1ecdng b\u00e0i vi\u1ebft \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p nh\u1ecbn \u0103n v\u00e0 c\u00e1ch \u00e1p d\u1ee5ng hi\u1ec7u qu\u1ea3 \u0111\u1ec3 tr\u00e1nh r\u1ee7i ro cho s\u1ee9c kh\u1ecfe. N\u1ebfu th\u1ea5y b\u00e0i vi\u1ebft hay v\u00e0 b\u1ed5 \u00edch, h\u00e3y chia s\u1ebb cho b\u1ea1n b\u00e8 v\u00e0 ng\u01b0\u1eddi th\u00e2n c\u00f9ng bi\u1ebft nh\u00e9!<\/em><\/p>\n<p><em>Th\u00f4ng tin trong b\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p nh\u1eb1m cung c\u1ea5p ki\u1ebfn th\u1ee9c s\u1ee9c kh\u1ecfe v\u00e0 kh\u00f4ng thay th\u1ebf \u00fd ki\u1ebfn chuy\u00ean m\u00f4n. Khi c\u00f3 v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn s\u1ee9c kh\u1ecfe, h\u00e3y li\u00ean h\u1ec7 v\u1edbi b\u00e1c s\u0129 ho\u1eb7c nh\u00e2n vi\u00ean y t\u1ebf \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 v\u00e0 t\u01b0 v\u1ea5n ph\u00f9 h\u1ee3p.<\/em><\/p>\n<p><strong>Ngu\u1ed3n tham kh\u1ea3o<\/strong>:<\/p>\n<p>https:\/\/www.bmj.com\/content\/364\/bmj.l42<\/p>\n<p>https:\/\/pubmed.ncbi.nlm.nih.gov\/32304359\/<\/p>\n<p>https:\/\/www.cambridge.org\/core\/journals\/proceedings-of-the-nutrition-society\/article\/effect-of-breakfast-on-appetite-regulation-energy-balance-and-exercise-performance\/7DE3915D5A4D951FEC7FC861448245E6<\/p>\n<p>https:\/\/www.ahajournals.org\/doi\/10.1161\/cir.0000000000000476<\/p>\n<p>https:\/\/www.niddk.nih.gov\/health-information\/professionals\/diabetes-discoveries-practice\/patients-intermittent-fasting<\/p>\n<p>https:\/\/pubmed.ncbi.nlm.nih.gov\/40298934\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nh\u1ecbn \u0103n s\u00e1ng c\u00f3 gi\u1ea3m c\u00e2n kh\u00f4ng? l\u00e0 n\u1ed7i b\u0103n kho\u0103n c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi \u0111ang t\u00ecm c\u00e1ch ki\u1ec3m so\u00e1t c\u00e2n n\u1eb7ng, \u0111\u1eb7c bi\u1ec7t khi nh\u1ecbn \u0103n s\u00e1ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p nh\u1ecbn \u0103n gi\u00e1n \u0111o\u1ea1n. M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u cho th\u1ea5y ng\u01b0\u1eddi b\u1ecf b\u1eefa s\u00e1ng c\u00f3 th\u1ec3 n\u1ea1p \u00edt calo [&hellip;]<\/p>\n","protected":false},"author":88,"featured_media":181530,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[4050],"tags":[4168],"class_list":["post-181524","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-giam-can","tag-nhin-an-sang-co-giam-can-khong"],"acf":[],"featured_image_src":"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-thumb-600x400.jpg","featured_image_src_square":"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2026\/10\/nhin-an-sang-co-giam-can-khong-thumb-600x600.jpg","author_info":{"display_name":"\u0110\u1ed9i ng\u0169 bi\u00ean t\u1eadp Docosan","author_link":"https:\/\/www.docosan.com\/blog\/author\/seo\/"},"_links":{"self":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts\/181524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/users\/88"}],"replies":[{"embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/comments?post=181524"}],"version-history":[{"count":3,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts\/181524\/revisions"}],"predecessor-version":[{"id":181597,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts\/181524\/revisions\/181597"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/media\/181530"}],"wp:attachment":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/media?parent=181524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/categories?post=181524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/tags?post=181524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}