{"id":59449,"date":"2025-08-17T10:30:23","date_gmt":"2025-08-17T17:30:23","guid":{"rendered":"https:\/\/vietvalley.com\/loi-ich-cua-mot-ngay-khong-caffeine\/"},"modified":"2025-08-17T10:30:23","modified_gmt":"2025-08-17T17:30:23","slug":"loi-ich-cua-mot-ngay-khong-caffeine","status":"publish","type":"post","link":"https:\/\/vietvalley.com\/en\/loi-ich-cua-mot-ngay-khong-caffeine\/","title":{"rendered":"L\u1ee3i \u00edch c\u1ee7a \u2018m\u1ed9t ng\u00e0y kh\u00f4ng caffeine\u2019"},"content":{"rendered":"<p>\u01af\u1edbc t\u00ednh c\u1ee9 10 ng\u01b0\u1eddi (Trusted Source) s\u1ed1ng t\u1ea1i Hoa K\u1ef3 th\u00ec c\u00f3 ch\u00edn ng\u01b0\u1eddi d\u00f9ng caffeine \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n m\u1ed7i ng\u00e0y, v\u00e0 c\u00e0 ph\u00ea l\u00e0 th\u1ee9c u\u1ed1ng ch\u1ee9a caffeine ph\u1ed5 bi\u1ebfn nh\u1ea5t.<\/p>\n<p>C\u00e0 ph\u00ea l\u00e0 m\u1ed9t th\u1ee9c u\u1ed1ng tuy\u1ec7t v\u1eddi, ni\u1ec1m vui nho nh\u1ecf trong \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi, gi\u00fap nh\u1eefng ng\u01b0\u1eddi y\u00eau th\u00edch lo\u1ea1i th\u1ee9c u\u1ed1ng n\u00e0y th\u1ee9c d\u1eady m\u1ed7i s\u00e1ng trong ni\u1ec1m h\u1ea1nh ph\u00fac v\u00e0 h\u00e1o h\u1ee9c ch\u1edd m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea.<\/p>\n<p>Nh\u1eefng \u201cfan c\u1ee9ng\u201d c\u1ee7a c\u00e0 ph\u00ea n\u00e0y s\u1ebd c\u00e0ng sung s\u01b0\u1edbng khi khoa h\u1ecdc ch\u1ee9ng minh \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c u\u1ed1ng c\u00e0 ph\u00ea m\u1ed7i ng\u00e0y.<\/p>\n<p>C\u00e1c chuy\u00ean gia x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1ee3i \u00edch s\u1ee9c kh\u1ecfe t\u1eeb vi\u1ec7c ti\u00eau th\u1ee5 caffeine, t\u1eeb vi\u1ec7c t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t \u0111\u1ebfn gi\u1ea3m nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh m\u00e3n t\u00ednh nh\u01b0 ti\u1ec3u \u0111\u01b0\u1eddng, b\u1ec7nh tim v\u00e0 b\u1ec7nh Alzheimer.<\/p>\n<p>C\u1ee5c Qu\u1ea3n L\u00fd Th\u1ef1c Ph\u1ea9m v\u00e0 D\u01b0\u1ee3c Ph\u1ea9m Hoa K\u1ef3 (FDA) b\u00e1o c\u00e1o r\u1eb1ng vi\u1ec7c ti\u00eau th\u1ee5 400 miligam (mg) caffeine m\u1ed7i ng\u00e0y th\u01b0\u1eddng kh\u00f4ng g\u00e2y ra t\u00e1c d\u1ee5ng ph\u1ee5. L\u01b0\u1ee3ng caffeine n\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng hai \u0111\u1ebfn ba t\u00e1ch c\u00e0 ph\u00ea 12 ounce (350ml).<\/p>\n<p>Nh\u01b0ng nh\u01b0 t\u1ea5t c\u1ea3 m\u1ecdi th\u1ee9 tr\u00ean \u0111\u1eddi, c\u00e0 ph\u00ea c\u0169ng c\u00f3 nh\u1eefng \u201ct\u00e1c d\u1ee5ng ph\u1ee5,\u201d \u00edt nh\u1ea5t l\u00e0 cho m\u1ed9t s\u1ed1 ng\u01b0\u1eddi. Th\u1eadm\u00a0ch\u00ed, n\u1ebfu xa l\u00e1nh c\u00e0 ph\u00ea ho\u00e0n to\u00e0n, h\u1ecd s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch quan tr\u1ecdng cho s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3.<\/p>\n<p>U\u1ed1ng \u00edt c\u00e0 ph\u00ea h\u01a1n ho\u1eb7c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n caffeine c\u00f3 th\u1ec3 \u0111em l\u1ea1i l\u1ee3i \u00edch kh\u00e1c nh\u01b0:<\/p>\n<p>Gi\u1ea3m lo \u00e2u: D\u00f9ng qu\u00e1 nhi\u1ec1u caffeine c\u00f3 th\u1ec3 l\u00e0m t\u0103ng c\u1ea3m gi\u00e1c lo \u00e2u v\u00e0 c\u0103ng th\u1eb3ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi u\u1ed1ng h\u01a1n 400 mg m\u1ed7i ng\u00e0y.<\/p>\n<p>Caffeine mang l\u1ea1i ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng b\u00f9ng n\u1ed5, m\u00e0 h\u1ea7u h\u1ebft ch\u00fang ta \u0111\u1ec1u c\u1ea7n \u0111\u1ebfn n\u00f3. Nh\u01b0ng n\u0103ng l\u01b0\u1ee3ng \u0111\u00f3 c\u0169ng k\u00edch th\u00edch c\u00e1c hormone \u201cchi\u1ebfn \u0111\u1ea5u hay b\u1ecf ch\u1ea1y\u201d c\u1ee7a c\u01a1 th\u1ec3. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m t\u0103ng lo \u00e2u, b\u1ed3n ch\u1ed3n, tim \u0111\u1eadp nhanh v\u00e0 th\u1eadm ch\u00ed l\u00e0 c\u00e1c c\u01a1n ho\u1ea3ng lo\u1ea1n \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi.<\/p>\n<p>N\u1ebfu b\u1ea1n v\u1ed1n \u0111\u00e3 d\u1ec5 b\u1ecb c\u0103ng th\u1eb3ng v\u00e0 lo \u00e2u, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng caffeine l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam c\u00e1c tri\u1ec7u ch\u1ee9ng.<\/p>\n<p>-Ng\u1ee7 ngon h\u01a1n: Ti\u00eau th\u1ee5 caffeine th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u1ea5c ng\u1ee7 c\u1ee7a b\u1ea1n.<\/p>\n<p>M\u1ed9t \u0111\u00e1nh gi\u00e1 n\u0103m 2023 cho th\u1ea5y vi\u1ec7c u\u1ed1ng c\u00e0 ph\u00ea v\u00e0o ban ng\u00e0y c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u1ed5ng th\u1eddi gian ng\u1ee7 v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5c ng\u1ee7, g\u00e2y ra t\u00ecnh tr\u1ea1ng ng\u1ee7 kh\u00f4ng y\u00ean gi\u1ea5c v\u00e0 bu\u1ed3n ng\u1ee7 v\u00e0o ban ng\u00e0y. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t \u0111\u00fang n\u1ebfu b\u1ea1n d\u00f9ng caffeine \u00edt h\u01a1n 8 ti\u1ebfng tr\u01b0\u1edbc khi \u0111i ng\u1ee7.<\/p>\n<p>B\u00ean c\u1ea1nh m\u1ed9t \u0111\u00eam ngon gi\u1ea5c v\u00e0 kh\u00f4ng b\u1ecb qu\u1ea5y r\u1ea7y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng vi\u1ec7c kh\u00f4ng s\u1eed d\u1ee5ng caffeine gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng v\u00e0 nhanh ch\u00f3ng ch\u00ecm v\u00e0o gi\u1ea5c ng\u1ee7 h\u01a1n.<\/p>\n<p>H\u1ea5p th\u1ee5 ch\u1ea5t dinh d\u01b0\u1ee1ng hi\u1ec7u qu\u1ea3 h\u01a1n: N\u1ebfu b\u1ea1n kh\u00f4ng u\u1ed1ng caffeine, c\u01a1 th\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 m\u1ed9t s\u1ed1 ch\u1ea5t dinh d\u01b0\u1ee1ng t\u1ed1t h\u01a1n nh\u1eefng ng\u01b0\u1eddi u\u1ed1ng. Tannin trong caffeine c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf m\u1ed9t s\u1ed1 ch\u1ea5t dinh d\u01b0\u1ee1ng nh\u01b0 s\u1eaft, calci,\u00a0vitamin B, k\u1ebdm,\u2026<\/p>\n<p>C\u1ea7n nghi\u00ean c\u1ee9u th\u00eam \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 t\u00e1c \u0111\u1ed9ng ti\u1ec1m \u1ea9n c\u1ee7a caffeine \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh h\u1ea5p th\u1ee5 ch\u1ea5t dinh d\u01b0\u1ee1ng. N\u1ebfu b\u1ea1n ngh\u0129 m\u00ecnh c\u00f3 th\u1ec3 b\u1ecb thi\u1ebfu h\u1ee5t ch\u1ea5t dinh d\u01b0\u1ee1ng, h\u00e3y n\u00f3i chuy\u1ec7n v\u1edbi b\u00e1c s\u0129 v\u1ec1 vi\u1ec7c li\u1ec7u caffeine c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi b\u1ea1n hay kh\u00f4ng.<\/p>\n<p>C\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe r\u0103ng mi\u1ec7ng: Nhi\u1ec1u lo\u1ea1i \u0111\u1ed3 u\u1ed1ng c\u00f3 ch\u1ee9a caffeine, ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u00e0, c\u00e0 ph\u00ea v\u00e0 n\u01b0\u1edbc t\u0103ng l\u1ef1c, c\u00f3 th\u1ec3 l\u00e0m \u1ed1 r\u0103ng. \u0110i\u1ec1u n\u00e0y l\u00e0 do h\u00e0m l\u01b0\u1ee3ng tanin cao trong nh\u1eefng lo\u1ea1i \u0111\u1ed3 u\u1ed1ng n\u00e0y, g\u00e2y t\u00edch t\u1ee5 v\u00e0 l\u00e0m \u0111\u1ed5i m\u00e0u men r\u0103ng. T\u00ednh acid trong \u0111\u1ed3 u\u1ed1ng c\u00f3 ch\u1ee9a caffeine nh\u01b0 c\u00e0 ph\u00ea v\u00e0 soda c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u00f2n v\u00e0 s\u00e2u r\u0103ng.<\/p>\n<p>M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u c\u0169ng cho th\u1ea5y r\u1eb1ng vi\u1ec7c u\u1ed1ng c\u00e0 ph\u00ea c\u00f3 li\u00ean quan \u0111\u1ebfn vi\u00eam nha chu, m\u1ed9t lo\u1ea1i nhi\u1ec5m tr\u00f9ng n\u01b0\u1edbu nghi\u00eam tr\u1ecdng.<\/p>\n<p>C\u00e2n b\u1eb1ng n\u1ed3ng \u0111\u1ed9 hormone: Vi\u1ec7c h\u1ea1n ch\u1ebf caffeine c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hormone, m\u1eb7c d\u00f9 c\u1ea7n th\u00eam nghi\u00ean c\u1ee9u. V\u00ed d\u1ee5, m\u1ed9t nghi\u00ean c\u1ee9u c\u0169 h\u01a1n n\u0103m 2015 cho th\u1ea5y vi\u1ec7c u\u1ed1ng c\u00e0 ph\u00ea v\u00e0 tr\u00e0 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u1ed3ng \u0111\u1ed9 estrogen \u1edf ph\u1ee5 n\u1eef ti\u1ec1n m\u00e3n kinh. S\u1ef1 thay \u0111\u1ed5i n\u1ed3ng \u0111\u1ed9 estrogen c\u00f3 th\u1ec3 \u0111\u1eb7c bi\u1ec7t \u0111\u00e1ng lo ng\u1ea1i n\u1ebfu b\u1ea1n c\u00f3 nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh nh\u01b0 l\u1ea1c n\u1ed9i m\u1ea1c t\u1eed cung, ung th\u01b0 v\u00fa v\u00e0 ung th\u01b0 bu\u1ed3ng tr\u1ee9ng cao h\u01a1n. M\u1eb7c d\u00f9 caffeine kh\u00f4ng li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c b\u1ec7nh n\u00e0y, nh\u01b0ng n\u1ed3ng \u0111\u1ed9 estrogen cao c\u00f3 li\u00ean quan \u0111\u1ebfn c\u00e1c nguy\u00ean nh\u00e2n.<\/p>\n<p>L\u01b0\u1ee3ng caffeine ti\u00eau th\u1ee5 cao c\u0169ng c\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c gi\u1ea3m n\u1ed3ng \u0111\u1ed9 testosterone \u1edf nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 nam. Hormone n\u00e0y \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a n\u00e3o, c\u01a1 v\u00e0 x\u01b0\u01a1ng.<\/p>\n<p>H\u1ea1 huy\u1ebft \u00e1p: C\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed3 u\u1ed1ng c\u00f3 ch\u1ee9a caffeine \u0111\u1ebfn huy\u1ebft \u00e1p v\u00e0 s\u1ee9c kh\u1ecfe tim m\u1ea1ch c\u00f2n nhi\u1ec1u tranh c\u00e3i, nh\u01b0ng vi\u1ec7c h\u1ea1n ch\u1ebf caffeine c\u00f3 th\u1ec3 mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch.<\/p>\n<p>Theo ngu\u1ed3n tin \u0111\u00e1ng tin c\u1eady c\u1ee7a Hi\u1ec7p H\u1ed9i Tim M\u1ea1ch Hoa K\u1ef3 (AHA), u\u1ed1ng h\u01a1n 12 t\u00e1ch c\u00e0 ph\u00ea t\u00e1m ounces (230ml) c\u00f3 th\u1ec3 l\u00e0m t\u0103ng huy\u1ebft \u00e1p, lo \u00e2u v\u00e0 nguy c\u01a1 tim \u0111\u1eadp nhanh. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 do t\u00e1c d\u1ee5ng k\u00edch th\u00edch c\u1ee7a caffeine l\u00ean h\u1ec7 th\u1ea7n kinh. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 nghi\u00ean c\u1ee9u v\u1ec1 m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa vi\u1ec7c ti\u00eau th\u1ee5 c\u00e0 ph\u00ea v\u00e0 huy\u1ebft \u00e1p c\u00f2n ch\u01b0a th\u1ed1ng nh\u1ea5t.<\/p>\n<p>C\u00e1c t\u00e1c gi\u1ea3 c\u1ee7a m\u1ed9t b\u00e0i \u0111\u00e1nh gi\u00e1 n\u0103m 2023 ph\u00e1t hi\u1ec7n ra r\u1eb1ng vi\u1ec7c u\u1ed1ng c\u00e0 ph\u00ea nhi\u1ec1u h\u01a1n c\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c gi\u1ea3m 7% nguy c\u01a1 t\u0103ng huy\u1ebft \u00e1p (huy\u1ebft \u00e1p cao). Tuy nhi\u00ean, h\u1ecd c\u0169ng b\u00e1o c\u00e1o r\u1eb1ng m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u cho th\u1ea5y u\u1ed1ng t\u1eeb ba \u0111\u1ebfn ba t\u00e1ch c\u00e0 ph\u00ea m\u1ed7i ng\u00e0y l\u00e0m t\u0103ng nguy c\u01a1 t\u0103ng huy\u1ebft \u00e1p.<\/p>\n<p>V\u00ec v\u1eady, t\u1ed1t nh\u1ea5t b\u1ea1n n\u00ean li\u00ean h\u1ec7 v\u1edbi chuy\u00ean gia ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe n\u1ebfu b\u1ea1n b\u1ecb t\u0103ng huy\u1ebft \u00e1p ho\u1eb7c c\u00f3 nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh tim m\u1ea1ch.<\/p>\n<p>C\u00e2n b\u1eb1ng h\u00f3a h\u1ecdc n\u00e3o b\u1ed9: Kh\u00f4ng c\u00f3 g\u00ec ng\u1ea1c nhi\u00ean khi caffeine \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00e2m tr\u1ea1ng. T\u1ea5t c\u1ea3 nh\u1eefng kh\u1ea9u hi\u1ec7u \u201c\u0110\u1eebng n\u00f3i chuy\u1ec7n v\u1edbi t\u00f4i cho \u0111\u1ebfn khi t\u00f4i u\u1ed1ng c\u00e0 ph\u00ea\u201d \u0111\u1ec1u c\u00f3 l\u00fd do c\u1ee7a n\u00f3. Caffeine c\u00f3 th\u1ec3 thay \u0111\u1ed5i h\u00f3a h\u1ecdc n\u00e3o b\u1ed9 theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c lo\u1ea1i ma t\u00fay nh\u01b0 cocaine. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ed3ng \u00fd r\u1eb1ng caffeine c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ed9t s\u1ed1 ti\u00eau ch\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o ma t\u00fay. \u0110\u00f4i khi t\u00ecnh tr\u1ea1ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 r\u1ed1i lo\u1ea1n s\u1eed d\u1ee5ng caffeine.<\/p>\n<p>N\u1ebfu b\u1ea1n u\u1ed1ng h\u01a1n 400 mg caffeine m\u1ed7i ng\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p c\u00e1c tri\u1ec7u ch\u1ee9ng cai caffeine nh\u01b0 \u0111au \u0111\u1ea7u, \u0111\u1ed5 m\u1ed3 h\u00f4i, m\u1ec7t m\u1ecfi v\u00e0 c\u1ea3m gi\u00e1c lo l\u1eafng khi ng\u1eebng u\u1ed1ng.<\/p>\n<p>\u00cdt \u0111au \u0111\u1ea7u h\u01a1n: H\u1ed9i ch\u1ee9ng cai caffeine l\u00e0 m\u1ed9t t\u00ecnh tr\u1ea1ng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn x\u1ea3y ra khi m\u1ed9t ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean u\u1ed1ng caffeine \u0111\u1ed9t ng\u1ed9t ng\u1eebng. M\u1ed9t trong nh\u1eefng t\u00e1c d\u1ee5ng ph\u1ee5 ph\u1ed5 bi\u1ebfn v\u00e0 kh\u00f3 ch\u1ecbu nh\u1ea5t c\u1ee7a vi\u1ec7c cai caffeine l\u00e0 \u0111au \u0111\u1ea7u. M\u1eb7c d\u00f9 b\u1ea1n c\u00f3 th\u1ec3 b\u1ecb \u0111au \u0111\u1ea7u khi ng\u1eebng u\u1ed1ng c\u00e0 ph\u00ea, nh\u01b0ng c\u00e1c tri\u1ec7u ch\u1ee9ng cai caffeine th\u01b0\u1eddng bi\u1ebfn m\u1ea5t sau ch\u00edn ng\u00e0y.<\/p>\n<p>\u00cdt tri\u1ec7u ch\u1ee9ng \u0111\u01b0\u1eddng ti\u00eau h\u00f3a h\u01a1n: U\u1ed1ng caffeine \u0111\u00f4i khi c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 ti\u00eau v\u00ec n\u00f3 t\u1ea1o ra t\u00e1c d\u1ee5ng nhu\u1eadn tr\u00e0ng k\u00edch th\u00edch ru\u1ed9t. \u0110i\u1ec1u n\u00e0y \u0111\u00f4i khi c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng ti\u00eau ch\u1ea3y. M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u c\u0169ng ph\u00e1t hi\u1ec7n u\u1ed1ng h\u01a1n n\u1eafm t\u00e1ch c\u00e0 ph\u00ea m\u1ed7i ng\u00e0y c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh nh\u01b0 tr\u00e0o ng\u01b0\u1ee3c d\u1ea1 d\u00e0y th\u1ef1c qu\u1ea3n (GERD) v\u00e0 b\u1ec7nh Crohn, m\u1ed9t lo\u1ea1i b\u1ec7nh vi\u00eam ru\u1ed9t (IBD).<\/p>\n<p>C\u00f3 th\u1ec3 gi\u00fap duy tr\u00ec s\u1ee9c kh\u1ecfe l\u00e0n da khi b\u1ea1n gi\u00e0 \u0111i: N\u1ebfu b\u1ea1n lo l\u1eafng v\u1ec1 v\u1ebb ngo\u00e0i c\u1ee7a l\u00e3o h\u00f3a, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb vi\u1ec7c gi\u1ea3m ho\u1eb7c ng\u1eebng u\u1ed1ng c\u00e0 ph\u00ea. Theo m\u1ed9t nghi\u00ean c\u1ee9u c\u0169 h\u01a1n v\u00e0o n\u0103m 2014, caffeine c\u1ea3n tr\u1edf s\u1ef1 h\u00ecnh th\u00e0nh collagen b\u1eb1ng c\u00e1ch l\u00e0m gi\u1ea3m t\u1ed5ng h\u1ee3p collagen trong da ng\u01b0\u1eddi. V\u00ec collagen c\u00f3 t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn da, c\u01a1 th\u1ec3 v\u00e0 m\u00f3ng tay, vi\u1ec7c h\u1ea1n ch\u1ebf caffeine c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng n\u1ebfp nh\u0103n xu\u1ea5t hi\u1ec7n.<\/p>\n<p>(theo Healthline)<\/p>\n<p>The post <a href=\"https:\/\/saigonnhonews.com\/doi-song\/loi-ich-cua-mot-ngay-khong-caffeine\/\" target=\"_blank\" rel=\"noopener\">L\u1ee3i \u00edch c\u1ee7a \u2018m\u1ed9t ng\u00e0y kh\u00f4ng caffeine\u2019<\/a> appeared first on <a href=\"https:\/\/saigonnhonews.com\/\" target=\"_blank\" rel=\"noopener\">Saigon Nh\u1ecf<\/a>.<\/p>\n<p>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>\u01af\u1edbc t\u00ednh c\u1ee9 10 ng\u01b0\u1eddi (Trusted Source) s\u1ed1ng t\u1ea1i Hoa K\u1ef3 th\u00ec c\u00f3 ch\u00edn ng\u01b0\u1eddi d\u00f9ng caffeine \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n m\u1ed7i ng\u00e0y, v\u00e0 c\u00e0 ph\u00ea l\u00e0 th\u1ee9c u\u1ed1ng ch\u1ee9a caffeine ph\u1ed5 bi\u1ebfn nh\u1ea5t. C\u00e0 ph\u00ea l\u00e0 m\u1ed9t th\u1ee9c u\u1ed1ng tuy\u1ec7t v\u1eddi, ni\u1ec1m vui nho nh\u1ecf trong \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi, &hellip;<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[43],"tags":[],"class_list":["post-59449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health"],"_links":{"self":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/59449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/comments?post=59449"}],"version-history":[{"count":0,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/59449\/revisions"}],"wp:attachment":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/media?parent=59449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/categories?post=59449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/tags?post=59449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}