{"id":573589,"date":"2026-07-30T16:27:06","date_gmt":"2026-07-30T09:27:06","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=573589"},"modified":"2026-07-30T16:27:06","modified_gmt":"2026-07-30T09:27:06","slug":"calo-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/calo-la-gi\/","title":{"rendered":"Calo l\u00e0 g\u00ec? Vai tr\u00f2, ngu\u1ed3n cung c\u1ea5p v\u00e0 l\u01b0u \u00fd"},"content":{"rendered":"<p><strong>Calo (calorie) l\u00e0 \u0111\u01a1n v\u1ecb \u0111o n\u0103ng l\u01b0\u1ee3ng, d\u00f9ng \u0111\u1ec3 t\u00ednh l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng m\u00e0 th\u1ef1c ph\u1ea9m cung c\u1ea5p cho c\u01a1 th\u1ec3 c\u0169ng nh\u01b0 n\u0103ng l\u01b0\u1ee3ng c\u01a1 th\u1ec3 ti\u00eau hao khi ho\u1ea1t \u0111\u1ed9ng.<\/strong> Trong dinh d\u01b0\u1ee1ng, \u0111\u01a1n v\u1ecb th\u01b0\u1eddng d\u00f9ng l\u00e0 kilocalo (kcal), quen g\u1ecdi t\u1eaft l\u00e0 &#8220;calo&#8221;. Hi\u1ec3u \u0111\u00fang v\u1ec1 calo gi\u00fap b\u1ea1n \u0111\u1ecdc nh\u00e3n dinh d\u01b0\u1ee1ng d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 c\u00f3 c\u00e1i nh\u00ecn c\u00e2n b\u1eb1ng v\u1ec1 ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng h\u1eb1ng ng\u00e0y. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y tr\u00ecnh b\u00e0y calo l\u00e0 g\u00ec, vai tr\u00f2 c\u1ee7a calo, ngu\u1ed3n cung c\u1ea5p calo, nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng theo t\u1eebng ng\u01b0\u1eddi v\u00e0 m\u1ed9t s\u1ed1 l\u01b0u \u00fd khi t\u00ecm hi\u1ec3u v\u1ec1 calo.<\/p>\n<h2>Calo l\u00e0 g\u00ec v\u00e0 \u0111\u01a1n v\u1ecb kcal?<\/h2>\n<p>Calo l\u00e0 \u0111\u01a1n v\u1ecb \u0111o n\u0103ng l\u01b0\u1ee3ng. Khi n\u00f3i m\u1ed9t lo\u1ea1i th\u1ef1c ph\u1ea9m ch\u1ee9a bao nhi\u00eau calo, ngh\u0129a l\u00e0 th\u1ef1c ph\u1ea9m \u0111\u00f3 cung c\u1ea5p b\u1ea5y nhi\u00eau n\u0103ng l\u01b0\u1ee3ng cho c\u01a1 th\u1ec3 sau khi ti\u00eau h\u00f3a v\u00e0 h\u1ea5p thu. Tr\u00ean th\u1ef1c t\u1ebf, \u0111\u01a1n v\u1ecb \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn trong dinh d\u01b0\u1ee1ng l\u00e0 kilocalo (kcal) &#8211; b\u1eb1ng 1.000 calo theo \u0111\u01a1n v\u1ecb v\u1eadt l\u00fd g\u1ed1c. V\u00ec v\u1eady, con s\u1ed1 &#8220;calo&#8221; ghi tr\u00ean bao b\u00ec th\u1ef1c ph\u1ea9m hay trong c\u00e1c b\u1ea3ng th\u00e0nh ph\u1ea7n dinh d\u01b0\u1ee1ng th\u1ef1c ch\u1ea5t l\u00e0 kcal. C\u01a1 th\u1ec3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng n\u00e0y cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ed1ng nh\u01b0 h\u00f4 h\u1ea5p, tu\u1ea7n ho\u00e0n m\u00e1u, v\u1eadn \u0111\u1ed9ng v\u00e0 c\u1ea3 khi ngh\u1ec9 ng\u01a1i.<\/p>\n<h2>Vai tr\u00f2 c\u1ee7a calo \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3<\/h2>\n<p>Calo kh\u00f4ng ph\u1ea3i l\u00e0 &#8220;k\u1ebb th\u00f9&#8221; c\u1ea7n tr\u00e1nh, m\u00e0 l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng thi\u1ebft y\u1ebfu \u0111\u1ec3 c\u01a1 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<ul>\n<li>Cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho m\u1ecdi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 th\u1ec3, k\u1ec3 c\u1ea3 khi ngh\u1ec9 ng\u01a1i (n\u0103ng l\u01b0\u1ee3ng chuy\u1ec3n h\u00f3a c\u01a1 b\u1ea3n).<\/li>\n<li>Duy tr\u00ec th\u00e2n nhi\u1ec7t v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng s\u1ed1ng c\u01a1 b\u1ea3n nh\u01b0 tu\u1ea7n ho\u00e0n, h\u00f4 h\u1ea5p, ti\u00eau h\u00f3a.<\/li>\n<li>H\u1ed7 tr\u1ee3 v\u1eadn \u0111\u1ed9ng, l\u00e0m vi\u1ec7c, h\u1ecdc t\u1eadp v\u00e0 ph\u1ee5c h\u1ed3i sau ho\u1ea1t \u0111\u1ed9ng th\u1ec3 ch\u1ea5t.<\/li>\n<li>Tham gia v\u00e0o qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p v\u00e0 duy tr\u00ec c\u00e1c m\u00f4 trong c\u01a1 th\u1ec3, c\u00f9ng v\u1edbi protein v\u00e0 c\u00e1c d\u01b0\u1ee1ng ch\u1ea5t kh\u00e1c.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-573595\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-1.jpg\" alt=\"calo-la-gi-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Calo \u0111\u1ebfn t\u1eeb \u0111\u00e2u? B\u1ea3ng n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c nh\u00f3m ch\u1ea5t<\/h2>\n<p>Calo trong th\u1ef1c ph\u1ea9m \u0111\u1ebfn t\u1eeb ba nh\u00f3m ch\u1ea5t sinh n\u0103ng l\u01b0\u1ee3ng ch\u00ednh: carbohydrate (tinh b\u1ed9t, \u0111\u01b0\u1eddng), ch\u1ea5t \u0111\u1ea1m (protein) v\u00e0 ch\u1ea5t b\u00e9o (lipid). Ngo\u00e0i ra, r\u01b0\u1ee3u (c\u1ed3n) c\u0169ng cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng nh\u01b0ng kh\u00f4ng ph\u1ea3i ch\u1ea5t dinh d\u01b0\u1ee1ng thi\u1ebft y\u1ebfu. Theo h\u1ec7 s\u1ed1 n\u0103ng l\u01b0\u1ee3ng th\u01b0\u1eddng d\u00f9ng trong dinh d\u01b0\u1ee1ng (h\u1ec7 s\u1ed1 Atwater):<\/p>\n<table>\n<thead>\n<tr>\n<th>Ch\u1ea5t dinh d\u01b0\u1ee1ng<\/th>\n<th>N\u0103ng l\u01b0\u1ee3ng (x\u1ea5p x\u1ec9)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Carbohydrate (tinh b\u1ed9t, \u0111\u01b0\u1eddng)<\/td>\n<td>Kho\u1ea3ng 4 kcal\/gam<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ea5t \u0111\u1ea1m (<a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/protein-la-gi\/\">protein<\/a>)<\/td>\n<td>Kho\u1ea3ng 4 kcal\/gam<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ea5t b\u00e9o (lipid)<\/td>\n<td>Kho\u1ea3ng 9 kcal\/gam<\/td>\n<\/tr>\n<tr>\n<td>R\u01b0\u1ee3u (c\u1ed3n)<\/td>\n<td>Kho\u1ea3ng 7 kcal\/gam<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>C\u00f3 th\u1ec3 th\u1ea5y ch\u1ea5t b\u00e9o cung c\u1ea5p l\u01b0\u1ee3ng calo tr\u00ean m\u1ed7i gam cao h\u01a1n h\u1eb3n tinh b\u1ed9t v\u00e0 \u0111\u1ea1m, \u0111\u00e2y l\u00e0 l\u00fd do c\u00e1c m\u00f3n nhi\u1ec1u d\u1ea7u m\u1ee1 th\u01b0\u1eddng c\u00f3 m\u1ee9c n\u0103ng l\u01b0\u1ee3ng cao d\u00f9 kh\u1ed1i l\u01b0\u1ee3ng kh\u00f4ng l\u1edbn. B\u00ean c\u1ea1nh vai tr\u00f2 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng, m\u1ed7i nh\u00f3m ch\u1ea5t c\u00f2n c\u00f3 ch\u1ee9c n\u0103ng ri\u00eang, v\u00ed d\u1ee5 protein tham gia x\u00e2y d\u1ef1ng m\u00f4 c\u01a1, c\u00f2n c\u00e1c vi ch\u1ea5t nh\u01b0 <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/vitamin-c-la-gi\/\">vitamin C<\/a> kh\u00f4ng sinh calo nh\u01b0ng v\u1eabn c\u1ea7n thi\u1ebft cho c\u01a1 th\u1ec3.<\/p>\n<h2>Nhu c\u1ea7u calo thay \u0111\u1ed5i theo nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o?<\/h2>\n<p>Kh\u00f4ng c\u00f3 m\u1ed9t con s\u1ed1 calo chung cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. Nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng m\u1ed7i ng\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1:<\/p>\n<ul>\n<li><strong>\u0110\u1ed9 tu\u1ed5i<\/strong>: tr\u1ebb em, ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh v\u00e0 ng\u01b0\u1eddi l\u1edbn tu\u1ed5i c\u00f3 nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng kh\u00e1c nhau.<\/li>\n<li><strong>Gi\u1edbi t\u00ednh<\/strong>: nam gi\u1edbi th\u01b0\u1eddng c\u00f3 nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n n\u1eef gi\u1edbi do kh\u1ed1i c\u01a1 v\u00e0 chuy\u1ec3n h\u00f3a c\u01a1 b\u1ea3n kh\u00e1c nhau.<\/li>\n<li><strong>M\u1ee9c \u0111\u1ed9 v\u1eadn \u0111\u1ed9ng<\/strong>: ng\u01b0\u1eddi lao \u0111\u1ed9ng th\u1ec3 l\u1ef1c ho\u1eb7c luy\u1ec7n t\u1eadp th\u1ec3 thao th\u01b0\u1eddng xuy\u00ean c\u1ea7n nhi\u1ec1u calo h\u01a1n ng\u01b0\u1eddi \u00edt v\u1eadn \u0111\u1ed9ng.<\/li>\n<li><strong>Th\u1ec3 tr\u1ea1ng v\u00e0 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe<\/strong>: chi\u1ec1u cao, c\u00e2n n\u1eb7ng, b\u1ec7nh l\u00fd n\u1ec1n \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n<p>Theo khuy\u1ebfn ngh\u1ecb t\u1eeb c\u00e1c c\u01a1 quan dinh d\u01b0\u1ee1ng, ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh kh\u1ecfe m\u1ea1nh \u1edf Vi\u1ec7t Nam th\u01b0\u1eddng c\u1ea7n kho\u1ea3ng 1.800 &#8211; 2.000 kcal\/ng\u00e0y \u0111\u1ed1i v\u1edbi n\u1eef gi\u1edbi v\u00e0 kho\u1ea3ng 2.000 &#8211; 2.500 kcal\/ng\u00e0y \u0111\u1ed1i v\u1edbi nam gi\u1edbi, t\u00f9y m\u1ee9c \u0111\u1ed9 v\u1eadn \u0111\u1ed9ng. \u0110\u00e2y ch\u1ec9 l\u00e0 kho\u1ea3ng tham kh\u1ea3o chung; con s\u1ed1 c\u1ee5 th\u1ec3 cho t\u1eebng ng\u01b0\u1eddi n\u00ean \u0111\u01b0\u1ee3c b\u00e1c s\u0129 ho\u1eb7c chuy\u00ean gia dinh d\u01b0\u1ee1ng t\u00ednh to\u00e1n d\u1ef1a tr\u00ean th\u1ec3 tr\u1ea1ng th\u1ef1c t\u1ebf.<\/p>\n<h2>C\u00e1ch \u0111\u1ecdc nh\u00e3n dinh d\u01b0\u1ee1ng \u0111\u1ec3 bi\u1ebft l\u01b0\u1ee3ng calo<\/h2>\n<p>Tr\u00ean bao b\u00ec th\u1ef1c ph\u1ea9m \u0111\u00f3ng g\u00f3i, l\u01b0\u1ee3ng calo th\u01b0\u1eddng \u0111\u01b0\u1ee3c ghi trong b\u1ea3ng &#8220;Th\u00f4ng tin dinh d\u01b0\u1ee1ng&#8221; (Nutrition Facts) v\u1edbi d\u00f2ng &#8220;N\u0103ng l\u01b0\u1ee3ng&#8221; ho\u1eb7c &#8220;Calories&#8221;, t\u00ednh theo kcal cho m\u1ed7i kh\u1ea9u ph\u1ea7n (serving) ho\u1eb7c m\u1ed7i 100g s\u1ea3n ph\u1ea9m. Khi \u0111\u1ecdc nh\u00e3n, b\u1ea1n n\u00ean ch\u00fa \u00fd:<\/p>\n<ul>\n<li>K\u00edch th\u01b0\u1edbc kh\u1ea9u ph\u1ea7n (serving size) &#8211; v\u00ec l\u01b0\u1ee3ng calo ghi tr\u00ean nh\u00e3n t\u00ednh theo kh\u1ea9u ph\u1ea7n \u0111\u00f3, kh\u00f4ng ph\u1ea3i c\u1ea3 g\u00f3i.<\/li>\n<li>S\u1ed1 kh\u1ea9u ph\u1ea7n trong m\u1ed9t g\u00f3i\/h\u1ed9p, \u0111\u1ec3 bi\u1ebft t\u1ed5ng n\u0103ng l\u01b0\u1ee3ng n\u1ebfu \u0103n h\u1ebft.<\/li>\n<li>T\u1ef7 l\u1ec7 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ebfn t\u1eeb ch\u1ea5t b\u00e9o, tinh b\u1ed9t v\u00e0 \u0111\u1ea1m, n\u1ebfu nh\u00e3n c\u00f3 li\u1ec7t k\u00ea chi ti\u1ebft.<\/li>\n<\/ul>\n<h3>V\u00ed d\u1ee5 t\u00ednh to\u00e1n: quy \u0111\u1ed5i calo t\u1eeb nh\u00e3n dinh d\u01b0\u1ee1ng<\/h3>\n<p>Gi\u1ea3 s\u1eed m\u1ed9t g\u00f3i b\u00e1nh quy ghi: kh\u1ea9u ph\u1ea7n 30g, n\u0103ng l\u01b0\u1ee3ng 150 kcal\/kh\u1ea9u ph\u1ea7n, t\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng g\u00f3i l\u00e0 90g (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 3 kh\u1ea9u ph\u1ea7n). N\u1ebfu b\u1ea1n \u0103n h\u1ebft c\u1ea3 g\u00f3i, c\u00e1ch t\u00ednh nh\u01b0 sau:<\/p>\n<ul>\n<li>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh s\u1ed1 kh\u1ea9u ph\u1ea7n \u0111\u00e3 \u0103n = 90g \u00f7 30g = 3 kh\u1ea9u ph\u1ea7n.<\/li>\n<li>B\u01b0\u1edbc 2: Nh\u00e2n n\u0103ng l\u01b0\u1ee3ng m\u1ed7i kh\u1ea9u ph\u1ea7n v\u1edbi s\u1ed1 kh\u1ea9u ph\u1ea7n = 150 kcal \u00d7 3 = 450 kcal.<\/li>\n<li>B\u01b0\u1edbc 3: V\u1eady t\u1ed5ng n\u0103ng l\u01b0\u1ee3ng n\u1ea1p v\u00e0o t\u1eeb c\u1ea3 g\u00f3i b\u00e1nh l\u00e0 kho\u1ea3ng 450 kcal.<\/li>\n<\/ul>\n<p>C\u00e1ch t\u00ednh n\u00e0y \u00e1p d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 v\u1edbi b\u1ea5t k\u1ef3 th\u1ef1c ph\u1ea9m \u0111\u00f3ng g\u00f3i n\u00e0o, gi\u00fap b\u1ea1n \u01b0\u1edbc l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng n\u1ea1p v\u00e0o m\u1ed9t c\u00e1ch ch\u1ee7 \u0111\u1ed9ng thay v\u00ec ch\u1ec9 nh\u00ecn con s\u1ed1 tr\u00ean nh\u00e3n m\u00e0 kh\u00f4ng r\u00f5 kh\u1ea9u ph\u1ea7n th\u1ef1c t\u1ebf.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-573596\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-2.jpg\" alt=\"calo-la-gi-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>L\u01b0\u1ee3ng calo tham kh\u1ea3o trong m\u1ed9t s\u1ed1 th\u1ef1c ph\u1ea9m ph\u1ed5 bi\u1ebfn<\/h2>\n<p>B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ee9c n\u0103ng l\u01b0\u1ee3ng tham kh\u1ea3o (theo d\u1eef li\u1ec7u dinh d\u01b0\u1ee1ng USDA), c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y c\u00e1ch ch\u1ebf bi\u1ebfn v\u00e0 nguy\u00ean li\u1ec7u c\u1ee5 th\u1ec3:<\/p>\n<table>\n<thead>\n<tr>\n<th>Th\u1ef1c ph\u1ea9m (100g)<\/th>\n<th>N\u0103ng l\u01b0\u1ee3ng tham kh\u1ea3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u01a1m tr\u1eafng \u0111\u00e3 n\u1ea5u ch\u00edn<\/td>\n<td>Kho\u1ea3ng 130 kcal<\/td>\n<\/tr>\n<tr>\n<td>\u1ee8c g\u00e0 lu\u1ed9c, b\u1ecf da<\/td>\n<td>Kho\u1ea3ng 165 kcal<\/td>\n<\/tr>\n<tr>\n<td>Chu\u1ed1i ch\u00edn<\/td>\n<td>Kho\u1ea3ng 89 kcal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Nh\u1eefng l\u01b0u \u00fd khi theo d\u00f5i calo<\/h2>\n<ul>\n<li>Calo ch\u1ec9 l\u00e0 m\u1ed9t th\u01b0\u1edbc \u0111o n\u0103ng l\u01b0\u1ee3ng, kh\u00f4ng ph\u1ea3n \u00e1nh \u0111\u1ea7y \u0111\u1ee7 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng c\u1ee7a th\u1ef1c ph\u1ea9m; m\u1ed9t ch\u1ebf \u0111\u1ed9 \u0103n c\u00e2n b\u1eb1ng c\u1ea7n \u0111\u1ee7 \u0111\u1ea1m, ch\u1ea5t b\u00e9o, tinh b\u1ed9t, vitamin v\u00e0 kho\u00e1ng ch\u1ea5t nh\u01b0 <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/cholesterol-la-gi\/\">cholesterol<\/a> \u1edf m\u1ee9c h\u1ee3p l\u00fd, kh\u00f4ng ch\u1ec9 ch\u0103m ch\u0103m \u0111\u1ebfm calo.<\/li>\n<li>Kh\u00f4ng n\u00ean t\u1ef1 \u00fd \u00e1p d\u1ee5ng ch\u1ebf \u0111\u1ed9 \u0103n c\u1eaft gi\u1ea3m calo qu\u00e1 m\u1ee9c ho\u1eb7c nh\u1ecbn \u0103n k\u00e9o d\u00e0i; \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe.<\/li>\n<li>Nhu c\u1ea7u calo c\u1ee7a m\u1ed7i ng\u01b0\u1eddi kh\u00e1c nhau, kh\u00f4ng n\u00ean so s\u00e1nh m\u00e1y m\u00f3c v\u1edbi ng\u01b0\u1eddi kh\u00e1c.<\/li>\n<li>N\u1ebfu b\u1ea1n c\u00f3 m\u1ee5c ti\u00eau thay \u0111\u1ed5i c\u00e2n n\u1eb7ng ho\u1eb7c ch\u1ebf \u0111\u1ed9 \u0103n v\u00ec l\u00fd do s\u1ee9c kh\u1ecfe, h\u00e3y tham kh\u1ea3o \u00fd ki\u1ebfn b\u00e1c s\u0129 ho\u1eb7c chuy\u00ean gia dinh d\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n ph\u00f9 h\u1ee3p v\u00e0 an to\u00e0n.<\/li>\n<\/ul>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 calo<\/h2>\n<h3>Calo l\u00e0 g\u00ec?<\/h3>\n<p>Calo l\u00e0 \u0111\u01a1n v\u1ecb \u0111o n\u0103ng l\u01b0\u1ee3ng m\u00e0 th\u1ef1c ph\u1ea9m cung c\u1ea5p cho c\u01a1 th\u1ec3 v\u00e0 n\u0103ng l\u01b0\u1ee3ng c\u01a1 th\u1ec3 ti\u00eau hao khi ho\u1ea1t \u0111\u1ed9ng. Trong dinh d\u01b0\u1ee1ng, \u0111\u01a1n v\u1ecb th\u01b0\u1eddng d\u00f9ng l\u00e0 kilocalo (kcal).<\/p>\n<h3>1 gam ch\u1ea5t b\u00e9o cung c\u1ea5p bao nhi\u00eau calo?<\/h3>\n<p>Kho\u1ea3ng 9 kcal, cao h\u01a1n carbohydrate v\u00e0 protein (m\u1ed7i lo\u1ea1i kho\u1ea3ng 4 kcal\/gam).<\/p>\n<h3>Calo c\u00f3 vai tr\u00f2 g\u00ec v\u1edbi c\u01a1 th\u1ec3?<\/h3>\n<p>Calo cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho m\u1ecdi ho\u1ea1t \u0111\u1ed9ng s\u1ed1ng, t\u1eeb h\u00f4 h\u1ea5p, tu\u1ea7n ho\u00e0n \u0111\u1ebfn v\u1eadn \u0111\u1ed9ng v\u00e0 l\u00e0m vi\u1ec7c h\u1eb1ng ng\u00e0y.<\/p>\n<h3>M\u1ed9t ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh c\u1ea7n bao nhi\u00eau calo m\u1ed7i ng\u00e0y?<\/h3>\n<p>M\u1ee9c tham kh\u1ea3o chung kho\u1ea3ng 1.800 &#8211; 2.000 kcal\/ng\u00e0y v\u1edbi n\u1eef gi\u1edbi v\u00e0 2.000 &#8211; 2.500 kcal\/ng\u00e0y v\u1edbi nam gi\u1edbi, t\u00f9y m\u1ee9c v\u1eadn \u0111\u1ed9ng; con s\u1ed1 ch\u00ednh x\u00e1c n\u00ean do chuy\u00ean gia dinh d\u01b0\u1ee1ng t\u01b0 v\u1ea5n theo th\u1ec3 tr\u1ea1ng t\u1eebng ng\u01b0\u1eddi.<\/p>\n<h3>V\u00ec sao c\u1ea7n \u0111\u1ecdc k\u1ef9 kh\u1ea9u ph\u1ea7n tr\u00ean nh\u00e3n dinh d\u01b0\u1ee1ng?<\/h3>\n<p>V\u00ec l\u01b0\u1ee3ng calo ghi tr\u00ean nh\u00e3n t\u00ednh theo m\u1ed9t kh\u1ea9u ph\u1ea7n c\u1ee5 th\u1ec3, kh\u00f4ng ph\u1ea3i to\u00e0n b\u1ed9 g\u00f3i s\u1ea3n ph\u1ea9m; \u0111\u1ecdc sai kh\u1ea9u ph\u1ea7n d\u1ec5 d\u1eabn \u0111\u1ebfn \u01b0\u1edbc l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng n\u1ea1p v\u00e0o kh\u00f4ng ch\u00ednh x\u00e1c.<\/p>\n<h3>C\u00f3 n\u00ean c\u1eaft gi\u1ea3m calo th\u1eadt th\u1ea5p \u0111\u1ec3 thay \u0111\u1ed5i c\u00e2n n\u1eb7ng nhanh kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng n\u00ean t\u1ef1 \u00fd \u00e1p d\u1ee5ng ch\u1ebf \u0111\u1ed9 \u0103n c\u1eaft gi\u1ea3m calo qu\u00e1 m\u1ee9c ho\u1eb7c nh\u1ecbn \u0103n; c\u00e1c thay \u0111\u1ed5i li\u00ean quan \u0111\u1ebfn c\u00e2n n\u1eb7ng v\u00e0 s\u1ee9c kh\u1ecfe n\u00ean \u0111\u01b0\u1ee3c b\u00e1c s\u0129 ho\u1eb7c chuy\u00ean gia dinh d\u01b0\u1ee1ng h\u01b0\u1edbng d\u1eabn.<\/p>\n<h3>Calo c\u00f3 ph\u1ea3i l\u00e0 ch\u1ec9 s\u1ed1 duy nh\u1ea5t c\u1ea7n quan t\u00e2m khi \u0103n u\u1ed1ng kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng. Ngo\u00e0i calo, m\u1ed9t ch\u1ebf \u0111\u1ed9 \u0103n l\u00e0nh m\u1ea1nh c\u00f2n c\u1ea7n c\u00e2n \u0111\u1ed1i gi\u1eefa \u0111\u1ea1m, ch\u1ea5t b\u00e9o, tinh b\u1ed9t, vitamin v\u00e0 kho\u00e1ng ch\u1ea5t.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>T\u00f3m l\u1ea1i, <strong>calo l\u00e0 \u0111\u01a1n v\u1ecb \u0111o n\u0103ng l\u01b0\u1ee3ng c\u1ee7a th\u1ef1c ph\u1ea9m v\u00e0 c\u01a1 th\u1ec3, trong \u0111\u00f3 ch\u1ea5t b\u00e9o cung c\u1ea5p nhi\u1ec1u calo tr\u00ean m\u1ed7i gam h\u01a1n tinh b\u1ed9t v\u00e0 \u0111\u1ea1m, c\u00f2n nhu c\u1ea7u calo m\u1ed7i ng\u00e0y l\u1ea1i kh\u00e1c nhau t\u00f9y \u0111\u1ed9 tu\u1ed5i, gi\u1edbi t\u00ednh v\u00e0 m\u1ee9c v\u1eadn \u0111\u1ed9ng<\/strong>. Hi\u1ec3u \u0111\u00fang v\u1ec1 calo gi\u00fap b\u1ea1n \u0111\u1ecdc nh\u00e3n dinh d\u01b0\u1ee1ng v\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c ph\u1ea9m m\u1ed9t c\u00e1ch ch\u1ee7 \u0111\u1ed9ng h\u01a1n. Th\u00f4ng tin trong b\u00e0i ch\u1ec9 mang t\u00ednh tham kh\u1ea3o, kh\u00f4ng thay th\u1ebf cho t\u01b0 v\u1ea5n y t\u1ebf; n\u1ebfu b\u1ea1n mu\u1ed1n \u0111i\u1ec1u ch\u1ec9nh ch\u1ebf \u0111\u1ed9 \u0103n v\u00ec l\u00fd do s\u1ee9c kh\u1ecfe, h\u00e3y h\u1ecfi \u00fd ki\u1ebfn b\u00e1c s\u0129 ho\u1eb7c chuy\u00ean gia dinh d\u01b0\u1ee1ng. M\u1eddi b\u1ea1n \u0111\u1ecdc th\u00eam c\u00e1c b\u00e0i vi\u1ebft v\u1ec1 dinh d\u01b0\u1ee1ng kh\u00e1c t\u1ea1i chuy\u00ean m\u1ee5c tin t\u1ee9c c\u1ee7a Ho\u00e0ng H\u00e0 Mobile.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-573597\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-3.jpg\" alt=\"calo-la-gi-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/calo-la-gi-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><br \/>\n<script type=\"application\/ld+json\">\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Calo l\u00e0 g\u00ec?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Calo l\u00e0 \u0111\u01a1n v\u1ecb \u0111o n\u0103ng l\u01b0\u1ee3ng m\u00e0 th\u1ef1c ph\u1ea9m cung c\u1ea5p cho c\u01a1 th\u1ec3 v\u00e0 n\u0103ng l\u01b0\u1ee3ng c\u01a1 th\u1ec3 ti\u00eau hao khi ho\u1ea1t \u0111\u1ed9ng. 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Hi\u1ec3u \u0111\u00fang v\u1ec1 calo gi\u00fap b\u1ea1n \u0111\u1ecdc [&hellip;]<\/p>\n","protected":false},"author":102,"featured_media":573594,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"calo l\u00e0 g\u00ec","_yoast_wpseo_title":"Calo l\u00e0 g\u00ec? Vai tr\u00f2, ngu\u1ed3n cung c\u1ea5p v\u00e0 l\u01b0u \u00fd","_yoast_wpseo_metadesc":"Calo l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u vai tr\u00f2 c\u1ee7a calo, ngu\u1ed3n cung c\u1ea5p, nhu c\u1ea7u calo theo t\u1eebng ng\u01b0\u1eddi v\u00e0 l\u01b0u \u00fd khi theo d\u00f5i. Xem chi ti\u1ebft t\u1ea1i Ho\u00e0ng H\u00e0 Mobile.","footnotes":""},"categories":[29235,3910],"tags":[],"class_list":["post-573589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-goc-to-mo","category-kham-pha"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Calo l\u00e0 g\u00ec? Vai tr\u00f2, ngu\u1ed3n cung c\u1ea5p v\u00e0 l\u01b0u \u00fd<\/title>\n<meta name=\"description\" content=\"Calo l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u vai tr\u00f2 c\u1ee7a calo, ngu\u1ed3n cung c\u1ea5p, nhu c\u1ea7u calo theo t\u1eebng ng\u01b0\u1eddi v\u00e0 l\u01b0u \u00fd khi theo d\u00f5i. 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