{"id":1734,"date":"2026-01-16T00:00:00","date_gmt":"2026-01-16T00:00:00","guid":{"rendered":"http:\/\/ttviet.vn\/dl"},"modified":"2026-01-16T00:00:00","modified_gmt":"2026-01-16T00:00:00","slug":"","status":"publish","type":"post","link":"http:\/\/ytevn.com\/?p=1734","title":{"rendered":"Vai tr\u00f2 c\u1ee7a protein trong ki\u1ec3m so\u00e1t c\u00e2n n\u1eb7ng"},"content":{"rendered":"

1. Protein l\u00e0 g\u00ec?<\/strong><\/h2>\n

Protein<\/a> l\u00e0 m\u1ed9t trong ba ch\u1ea5t dinh d\u01b0\u1ee1ng \u0111a l\u01b0\u1ee3ng thi\u1ebft y\u1ebfu c\u1ee7a c\u01a1 th\u1ec3, b\u00ean c\u1ea1nh carbohydrate v\u00e0 ch\u1ea5t b\u00e9o<\/a>. \u1ede c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed, protein \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb c\u00e1c axit amin, nh\u1eefng “vi\u00ean g\u1ea1ch” c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng, s\u1eeda ch\u1eefa v\u00e0 duy tr\u00ec c\u00e1c m\u00f4 trong c\u01a1 th\u1ec3 nh\u01b0 c\u01a1 b\u1eafp<\/a>, da, x\u01b0\u01a1ng, enzyme v\u00e0 hormone. <\/p>\n

C\u01a1 th\u1ec3 kh\u00f4ng th\u1ec3 t\u1ef1 t\u1ed5ng h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 t\u1ea5t c\u1ea3 c\u00e1c axit amin thi\u1ebft y\u1ebfu, v\u00ec v\u1eady c\u1ea7n \u0111\u01b0\u1ee3c cung c\u1ea5p th\u01b0\u1eddng xuy\u00ean th\u00f4ng qua ch\u1ebf \u0111\u1ed9 \u0103n. Vi\u1ec7c t\u0103ng tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n b\u00ecnh th\u01b0\u1eddng c\u0169ng nh\u01b0 duy tr\u00ec kh\u1ed1i l\u01b0\u1ee3ng c\u01a1 n\u1ea1c ph\u1ee5 thu\u1ed9c r\u1ea5t l\u1edbn v\u00e0o l\u01b0\u1ee3ng protein ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5 h\u1eb1ng ng\u00e0y. <\/p>\n

Trong qu\u00e1 tr\u00ecnh qu\u1ea3n l\u00fd c\u00e2n n\u1eb7ng, protein kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng (4 kcal\/gram) m\u00e0 c\u00f2n t\u00e1c \u0111\u1ed9ng s\u00e2u r\u1ed9ng \u0111\u1ebfn c\u00e1c con \u0111\u01b0\u1eddng trao \u0111\u1ed5i ch\u1ea5t, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3m gi\u00e1c no, s\u1ef1 th\u00e8m \u0103n, qu\u00e1 tr\u00ecnh oxy h\u00f3a ch\u1ea5t b\u00e9o v\u00e0 t\u1ed5ng h\u1ee3p c\u01a1 b\u1eafp.<\/p>\n

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\n \"Vai\n <\/div>
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Protein l\u00e0 m\u1ed9t trong ba ch\u1ea5t dinh d\u01b0\u1ee1ng \u0111a l\u01b0\u1ee3ng thi\u1ebft y\u1ebfu c\u1ee7a c\u01a1 th\u1ec3.<\/p>\n<\/figcaption><\/figure>\n

2. Vai tr\u00f2 c\u1ee7a protein trong ki\u1ec3m so\u00e1t c\u00e2n n\u1eb7ng<\/strong><\/h2>\n

PGS.TS. BS. Nguy\u1ec5n Tr\u1ecdng H\u01b0ng, Gi\u00e1m \u0111\u1ed1c Trung t\u00e2m t\u01b0 v\u1ea5n, ph\u1ee5c h\u1ed3i dinh d\u01b0\u1ee1ng v\u00e0 ki\u1ec3m so\u00e1t b\u00e9o ph\u00ec, Vi\u1ec7n Dinh d\u01b0\u1ee1ng Qu\u1ed1c gia cho bi\u1ebft, ch\u1ebf \u0111\u1ed9 \u0103n c\u00e2n \u0111\u1ed1i \u0111\u1ee7 protein (t\u1eeb 15% – 20% t\u1ed5ng n\u0103ng l\u01b0\u1ee3ng h\u00e0ng ng\u00e0y) c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 ki\u1ec3m so\u00e1t c\u00e2n n\u1eb7ng<\/a> th\u00f4ng qua nhi\u1ec1u c\u01a1 ch\u1ebf kh\u00e1c nhau.<\/p>\n

T\u0103ng ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng<\/em><\/p>\n

Protein c\u00f3 hi\u1ec7u \u1ee9ng sinh nhi\u1ec7t cao h\u01a1n carbohydrate v\u00e0 ch\u1ea5t b\u00e9o. Ngh\u0129a l\u00e0 c\u01a1 th\u1ec3 c\u1ea7n ti\u00eau t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n \u0111\u1ec3 ti\u00eau h\u00f3a, h\u1ea5p thu v\u00e0 chuy\u1ec3n h\u00f3a protein. M\u1eb7c d\u00f9 hi\u1ec7u \u1ee9ng n\u00e0y ch\u1ec9 chi\u1ebfm v\u00e0i ph\u1ea7n tr\u0103m t\u1ed5ng n\u0103ng l\u01b0\u1ee3ng ti\u00eau hao m\u1ed7i ng\u00e0y, nh\u01b0ng khi duy tr\u00ec ch\u1ebf \u0111\u1ed9 \u0103n \u0111\u1ee7 protein trong th\u1eddi gian d\u00e0i, s\u1ef1 gia t\u0103ng ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n \u0111\u00e1ng k\u1ec3 v\u00e0o ki\u1ec3m so\u00e1t c\u00e2n n\u1eb7ng.<\/p>\n

Gi\u1ea3m ph\u1ea3n \u1ee9ng \u0111\u01b0\u1eddng huy\u1ebft v\u00e0 insulin<\/em><\/p>\n

Protein gi\u00fap l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh ti\u00eau h\u00f3a carbohydrate, t\u1eeb \u0111\u00f3 h\u1ea1n ch\u1ebf s\u1ef1 t\u0103ng \u0111\u01b0\u1eddng huy\u1ebft sau \u0103n v\u00e0 gi\u1ea3m \u0111\u00e1p \u1ee9ng insulin. Ph\u1ea3n \u1ee9ng \u0111\u01b0\u1eddng huy\u1ebft th\u1ea5p h\u01a1n \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c gi\u1ea3m nguy c\u01a1 t\u00edch tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u01b0 th\u1eeba d\u01b0\u1edbi d\u1ea1ng m\u1ee1. Vi\u1ec7c k\u1ebft h\u1ee3p protein v\u1edbi carbohydrate trong b\u1eefa \u0103n \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1eddng huy\u1ebft<\/a>, \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i cho ng\u01b0\u1eddi th\u1eeba c\u00e2n, b\u00e9o ph\u00ec ho\u1eb7c c\u00f3 nguy c\u01a1 r\u1ed1i lo\u1ea1n chuy\u1ec3n h\u00f3a.<\/p>\n

T\u0103ng c\u1ea3m gi\u00e1c no, gi\u1ea3m t\u1ed5ng n\u0103ng l\u01b0\u1ee3ng n\u1ea1p v\u00e0o<\/em><\/p>\n

Protein t\u1ea1o c\u1ea3m gi\u00e1c no l\u00e2u h\u01a1n so v\u1edbi carbohydrate v\u00e0 ch\u1ea5t b\u00e9o. C\u01a1 ch\u1ebf n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c protein k\u00edch th\u00edch c\u00e1c hormone g\u00e2y no nh\u01b0 GLP-1, PYY v\u00e0 \u1ee9c ch\u1ebf hormone g\u00e2y \u0111\u00f3i ghrelin. Khi c\u1ea3m gi\u00e1c no k\u00e9o d\u00e0i, ng\u01b0\u1eddi \u0103n c\u00f3 xu h\u01b0\u1edbng \u0103n \u00edt h\u01a1n trong b\u1eefa v\u00e0 gi\u1ea3m \u0103n v\u1eb7t gi\u1eefa c\u00e1c b\u1eefa, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m t\u1ed5ng l\u01b0\u1ee3ng calo ti\u00eau th\u1ee5 trong ng\u00e0y.<\/p>\n

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