{"id":53993,"date":"2025-08-09T22:00:00","date_gmt":"2025-08-09T15:00:00","guid":{"rendered":"https:\/\/coffeefactz.com\/?p=53993"},"modified":"2026-09-04T14:59:59","modified_gmt":"2026-09-04T07:59:59","slug":"ham-luong-caffeine-cua-mountain-dew-so-voi-ca-phe","status":"publish","type":"post","link":"https:\/\/coffeefactz.com\/vi\/ham-luong-caffeine-cua-mountain-dew-so-voi-ca-phe\/","title":{"rendered":"H\u00e0m L\u01b0\u1ee3ng Caffeine C\u1ee7a Mountain Dew So V\u1edbi C\u00e0 Ph\u00ea, Coke, Pepsi V\u00e0 H\u01a1n Th\u1ebf N\u1eefa"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Th\u01b0\u1eddng xuy\u00ean b\u1ecb hi\u1ec3u l\u1ea7m m\u1ed9t c\u00e1ch \u0111\u00e1ng ng\u1ea1c nhi\u00ean, h\u00e0m l\u01b0\u1ee3ng caffeine c\u1ee7a Mountain Dew n\u1eb1m \u1edf m\u1ee9c 54mg cho m\u1ed7i lon 12oz &#8211; v\u1ed1n \u0111\u00e3 m\u1ea1nh h\u01a1n 60% so v\u1edbi m\u1ed9t lon Coke &#8211; nh\u01b0ng con s\u1ed1 \u0111\u00f3 m\u1edbi ch\u1ec9 k\u1ec3 \u0111\u01b0\u1ee3c m\u1ed9t n\u1eeda c\u00e2u chuy\u1ec7n. H\u00e0m l\u01b0\u1ee3ng \u0111\u01b0\u1eddng, k\u00edch c\u1ee1 kh\u1ea9u ph\u1ea7n trong th\u1ef1c t\u1ebf, v\u00e0 c\u1ea3 h\u1ec7 th\u1ed1ng sinh h\u1ecdc c\u1ee7a ch\u00ednh b\u1ea1n, t\u1ea5t c\u1ea3 \u0111\u1ec1u \u0111\u1ecbnh h\u00ecnh nh\u1eefng g\u00ec b\u1ea1n th\u1ef1c s\u1ef1 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c khi b\u1eadt n\u1eafp lon n\u01b0\u1edbc \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi b\u1ea1n v\u1edbi tay l\u1ea5y b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec l\u1ea1nh nh\u1ea5t trong t\u1ee7 l\u1ea1nh, th\u1eadt \u0111\u00e1ng \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c m\u1ed7i lo\u1ea1i \u0111\u1ed3 u\u1ed1ng \u0111ang th\u1ef1c s\u1ef1 l\u00e0m g\u00ec v\u1edbi m\u1ee9c n\u0103ng l\u01b0\u1ee3ng c\u1ee7a b\u1ea1n. Ch\u00fang t\u00f4i s\u1ebd \u0111\u1eb7t Mountain Dew l\u00ean b\u00e0n c\u00e2n so s\u00e1nh tr\u1ef1c ti\u1ebfp v\u1edbi Coke, Pepsi, Monster v\u00e0 c\u00e0 ph\u00ea, \u0111\u1ec3 s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n tr\u1edf n\u00ean h\u1ee3p l\u00fd tr\u01b0\u1edbc c\u1ea3 khi b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n<h2 class=\"wp-block-heading\">\u0110\u1ed9i H\u00ecnh Tham Gia \u0110\u1ecd S\u1ee9c Caffeine: Ch\u00fang Ta \u0110ang So S\u00e1nh Nh\u1eefng G\u00ec<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c so s\u00e1nh l\u01b0\u1ee3ng caffeine gi\u1eefa c\u00e1c lo\u1ea1i \u0111\u1ed3 u\u1ed1ng nghe c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n cho \u0111\u1ebfn khi b\u1ea1n nh\u1eadn ra r\u1eb1ng h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi \u0111ang l\u1ea5y m\u1ed9t lon soda 12oz so v\u1edbi m\u1ed9t chai 20oz r\u1ed3i l\u1ea1i \u0111i so v\u1edbi m\u1ed9t lon n\u01b0\u1edbc t\u0103ng l\u1ef1c 16oz &#8211; v\u00e0 g\u1ecdi \u0111\u00f3 l\u00e0 s\u1ef1 c\u00f4ng b\u1eb1ng. Ch\u00fang t\u00f4i kh\u00f4ng l\u00e0m nh\u01b0 v\u1eady \u1edf \u0111\u00e2y. Ch\u00fang t\u00f4i \u0111\u1eb7t Mountain Dew, Coke, Pepsi, Monster v\u00e0 m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea \u0111en pha theo ti\u00eau chu\u1ea9n c\u1ea1nh nhau, s\u1eed d\u1ee5ng m\u1ed9t b\u1ed9 quy t\u1eafc nh\u1ea5t qu\u00e1n \u0111\u1ec3 nh\u1eefng con s\u1ed1 th\u1ef1c s\u1ef1 mang l\u1ea1i \u00fd ngh\u0129a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 khu\u00f4n kh\u1ed5 m\u00e0 ch\u00fang t\u00f4i \u0111ang l\u00e0m vi\u1ec7c: t\u1ea5t c\u1ea3 c\u00e1c so s\u00e1nh v\u1ec1 soda \u0111\u1ec1u s\u1eed d\u1ee5ng lon 12oz (355ml), n\u01b0\u1edbc t\u0103ng l\u1ef1c s\u1eed d\u1ee5ng lon 16oz ti\u00eau chu\u1ea9n (473ml), v\u00e0 c\u00e0 ph\u00ea s\u1eed d\u1ee5ng m\u1ed9t t\u00e1ch 8oz (240ml) c\u00e0 ph\u00ea \u0111en pha t\u1ea1i nh\u00e0. \u1ede nh\u1eefng n\u01a1i m\u00e0 k\u00edch c\u1ee1 th\u1ef1c t\u1ebf \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng &#8211; ch\u1eb3ng h\u1ea1n nh\u01b0 chai Dew 20oz m\u00e0 b\u1ea1n hay ch\u1ed9p l\u1ea5y \u1edf tr\u1ea1m x\u0103ng &#8211; ch\u00fang t\u00f4i s\u1ebd \u0111\u1ec1 c\u1eadp c\u1ee5 th\u1ec3 \u0111\u1ebfn nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ec9 ri\u00eang caffeine c\u0169ng kh\u00f4ng n\u00f3i l\u00ean to\u00e0n b\u1ed9 c\u00e2u chuy\u1ec7n. Kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01b0\u1eddng c\u00f3 trong m\u1ed9t m\u00f3n \u0111\u1ed3 u\u1ed1ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 t\u1ea5n c\u00f4ng c\u1ee7a caffeine v\u00e0 \u0111\u1ed9 t\u00e0n kh\u1ed1c c\u1ee7a c\u00fa s\u1ee5t gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng sau \u0111\u00f3. M\u1ed9t c\u00fa h\u00edch 54mg caffeine b\u1ecdc trong 46 gram \u0111\u01b0\u1eddng s\u1ebd h\u00e0nh x\u1eed trong c\u01a1 th\u1ec3 b\u1ea1n theo m\u1ed9t c\u00e1ch r\u1ea5t kh\u00e1c so v\u1edbi 54mg caffeine trong m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea \u0111en nguy\u00ean ch\u1ea5t. T\u1ed1c \u0111\u1ed9 h\u1ea5p th\u1ee5, s\u1ef1 t\u0103ng v\u1ecdt l\u01b0\u1ee3ng \u0111\u01b0\u1eddng (sugar spike), v\u00e0 nh\u1eefng g\u00ec \u1eadp \u0111\u1ebfn sau \u0111\u00f3, t\u1ea5t c\u1ea3 \u0111\u1ec1u quy\u1ebft \u0111\u1ecbnh tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1edbi h\u1ea1n caffeine h\u00e0ng ng\u00e0y c\u1ee7a FDA \u0111\u1ed1i v\u1edbi m\u1ed9t ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh kh\u1ecfe m\u1ea1nh l\u00e0 400mg. \u0110\u00f3 l\u00e0 m\u1ee9c tr\u1ea7n c\u1ee7a ch\u00fang ta. M\u1ecdi con s\u1ed1 trong cu\u1ed9c so s\u00e1nh n\u00e0y \u0111\u1ec1u n\u1eb1m \u1edf \u0111\u00e2u \u0111\u00f3 tr\u00ean thang \u0111o \u0111\u00f3, v\u00e0 bi\u1ebft \u0111\u01b0\u1ee3c lo\u1ea1i \u0111\u1ed3 u\u1ed1ng c\u1ee7a b\u1ea1n h\u1ea1 c\u00e1nh \u1edf \u0111\u00e2u &#8211; c\u0169ng nh\u01b0 vi\u1ec7c b\u1ea1n c\u00f3 th\u1ec3 c\u1ed9ng d\u1ed3n \u0111\u1ec3 ch\u1ea1m t\u1edbi m\u1ee9c gi\u1edbi h\u1ea1n \u0111\u00f3 nhanh \u0111\u1ebfn m\u1ee9c n\u00e0o m\u00e0 kh\u00f4ng h\u1ec1 nh\u1eadn ra &#8211; ch\u00ednh l\u00e0 to\u00e0n b\u1ed9 m\u1ee5c \u0111\u00edch c\u1ee7a b\u00e0i vi\u1ebft n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u1ebfn s\u0129 David Valenzuela, nh\u00e0 nghi\u00ean c\u1ee9u tr\u01b0\u1edfng v\u1ec1 khoa h\u1ecdc th\u1ea7n kinh dinh d\u01b0\u1ee1ng v\u00e0 hi\u1ec7u su\u1ea5t nh\u1eadn th\u1ee9c, \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t \u0111i\u1ec1u \u0111\u00e1ng l\u01b0u t\u00e2m tr\u01b0\u1edbc c\u1ea3 khi ch\u00fang ta \u0111i v\u00e0o c\u00e1c con s\u1ed1:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">&#8220;C\u00e1c t\u00e1c nh\u00e2n k\u00edch th\u00edch gi\u00e1c quan t\u1ea1o ra c\u1ea3m gi\u00e1c s\u1ea3ng kho\u00e1i (refreshing perception) c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y [t\u00e1c \u0111\u1ed9ng] l\u00ean hi\u1ec7u su\u1ea5t nh\u1eadn th\u1ee9c v\u00e0 n\u0103ng l\u01b0\u1ee3ng tinh th\u1ea7n&#8230; d\u1eabn \u0111\u1ebfn t\u00e1c \u0111\u1ed9ng &#8216;t\u1ee9c th\u00ec&#8217; h\u01a1n v\u00e0 nh\u1ea5t qu\u00e1n h\u01a1n l\u00ean kh\u1ea3 n\u0103ng ch\u00fa \u00fd b\u1ec1n b\u1ec9, so v\u1edbi vi\u1ec7c ch\u1ec9 d\u00f9ng caffeine \u0111\u01a1n thu\u1ea7n.&#8221;<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 m\u1ed9t c\u00e1ch n\u00f3i mang t\u00ednh l\u00e2m s\u00e0ng \u0111\u1ec3 ch\u1ec9 ra r\u1eb1ng b\u1ea3n th\u00e2n s\u1ef1 cacbonat h\u00f3a (gas) &#8211; ch\u1ee9 kh\u00f4ng ch\u1ec9 ri\u00eang caffeine &#8211; l\u00e0m thay \u0111\u1ed5i m\u1ee9c \u0111\u1ed9 t\u1ec9nh t\u00e1o m\u00e0 b\u1ea1n c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c, v\u00e0 c\u1ea3 t\u1ed1c \u0111\u1ed9 t\u1ec9nh t\u00e1o \u0111\u00f3. V\u00ec v\u1eady, khi b\u1ea1n so s\u00e1nh m\u1ed9t lon soda c\u00f3 ga s\u1ee7i b\u1ecdt v\u1edbi m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea, b\u1ea1n kh\u00f4ng ch\u1ec9 \u0111ang so s\u00e1nh l\u01b0\u1ee3ng miligram caffeine. C\u1ed7 xe v\u1eadn chuy\u1ec3n ch\u1ea5t k\u00edch th\u00edch \u0111\u00f3 c\u0169ng l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a ph\u01b0\u01a1ng tr\u00ecnh.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Mountain Dew: Lon Soda C\u00f3 C\u00fa \u0110\u00e1 H\u1eadu \u0110\u1ea7y B\u1ea5t Ng\u1edd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f9 lu\u00f4n b\u1ecb \u0111\u00e1nh gi\u00e1 th\u1ea5p, h\u00e0m l\u01b0\u1ee3ng caffeine c\u1ee7a Mountain Dew l\u1ea1i m\u1edf m\u00e0n \u1edf m\u1ee9c 54mg cho m\u1ed7i lon 12oz &#8211; m\u1ee9c cao nh\u1ea5t trong s\u1ed1 c\u00e1c lo\u1ea1i soda ph\u1ed5 th\u00f4ng m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y trong m\u1ed9t t\u1ee7 m\u00e1t ti\u00eau chu\u1ea9n. \u0110\u00f3 l\u00e0 phi\u00ean b\u1ea3n g\u1ed1c, \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1eddng. N\u1ebfu t\u0103ng l\u00ean chai 20oz m\u00e0 h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng mua \u1edf tr\u1ea1m x\u0103ng, th\u00ec con s\u1ed1 \u0111\u00f3 leo l\u00ean t\u1edbi 91mg ch\u1ec9 trong m\u1ed9t kh\u1ea9u ph\u1ea7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ecnh h\u00ecnh v\u1ec1 l\u01b0\u1ee3ng \u0111\u01b0\u1eddng \u1edf \u0111\u00e2y c\u0169ng r\u1ea5t \u0111\u00e1ng \u0111\u1ec3 th\u1ea5u hi\u1ec3u. M\u1ed9t lon Mountain Dew 12oz ti\u00eau chu\u1ea9n mang theo t\u1edbi 46 gram \u0111\u01b0\u1eddng. Kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01b0\u1eddng \u0111\u00f3 l\u00e0 l\u00fd do l\u1edbn gi\u1ea3i th\u00edch t\u1ea1i sao Dew mang l\u1ea1i c\u1ea3m gi\u00e1c nh\u01b0 m\u1ed9t c\u00fa h\u00edch nhanh, m\u1ea1nh &#8211; s\u1ef1 t\u0103ng v\u1ecdt \u0111\u01b0\u1eddng huy\u1ebft s\u1ebd \u0111\u1ea9y nhanh t\u1ed1c \u0111\u1ed9 b\u1ea1n c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c caffeine, v\u00e0 \u0111\u00f3 c\u0169ng ch\u00ednh l\u00e0 th\u1ee9 d\u1ecdn \u0111\u01b0\u1eddng cho c\u00fa \u0111\u1ed5 s\u1ee5p (crash) kho\u1ea3ng m\u1ed9t gi\u1edd sau \u0111\u00f3. Caffeine v\u00e0 \u0111\u01b0\u1eddng \u0111ang h\u1ee3p s\u1ee9c v\u1edbi nhau trong giai \u0111o\u1ea1n \u0111\u1ea9y n\u0103ng l\u01b0\u1ee3ng l\u00ean, v\u00e0 ch\u1ed1ng l\u1ea1i b\u1ea1n trong giai \u0111o\u1ea1n r\u1edbt xu\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u m\u00e0 h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng bi\u1ebft l\u00e0 phi\u00ean b\u1ea3n Mountain Dew kh\u00f4ng \u0111\u01b0\u1eddng (zero-sugar) \u0111\u00e3 \u00e2m th\u1ea7m v\u1eb7n n\u00fat t\u0103ng caffeine l\u00ean, ch\u1ee9 kh\u00f4ng ph\u1ea3i gi\u1ea3m xu\u1ed1ng. Khi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u01b0\u1edbc b\u1ecf \u0111\u01b0\u1eddng, h\u1ecd th\u01b0\u1eddng b\u00f9 \u0111\u1eafp b\u1eb1ng c\u00e1ch th\u00eam nhi\u1ec1u caffeine h\u01a1n \u0111\u1ec3 duy tr\u00ec c\u1ea3m gi\u00e1c n\u0103ng l\u01b0\u1ee3ng nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Theo d\u1eef li\u1ec7u caffeine \u0111\u01b0\u1ee3c theo d\u00f5i b\u1edfi Eat Healthy 365, c\u00e1c lo\u1ea1i n\u01b0\u1edbc ng\u1ecdt c\u00f3 ga kh\u00f4ng \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ec1u c\u00f3 s\u1ef1 gia t\u0103ng caffeine \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c phi\u00ean b\u1ea3n \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1eddng c\u1ee7a ch\u00fang &#8211; v\u00e0 Mountain Dew l\u00e0 m\u1ed9t v\u00ed d\u1ee5 r\u00f5 r\u00e0ng cho h\u00ecnh m\u1eabu n\u00e0y. M\u1ed9t lon Mountain Dew zero-sugar 12oz ch\u1ee9a 68mg caffeine so v\u1edbi 54mg \u1edf phi\u00ean b\u1ea3n th\u00f4ng th\u01b0\u1eddng. M\u1ed9t chai zero-sugar 20oz mang theo 113mg so v\u1edbi 91mg \u1edf d\u1ea1ng \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1eddng. \u0110\u00f3 l\u00e0 m\u1ed9t m\u1ee9c t\u0103ng caffeine x\u1ea5p x\u1ec9 24% m\u00e0 ho\u00e0n to\u00e0n kh\u00f4ng c\u00f3 th\u00eam ch\u00fat \u0111\u01b0\u1eddng n\u00e0o \u0111\u01b0\u1ee3c n\u1ea1p v\u00e0o h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, ch\u00fang ta c\u00f3 m\u1ea3ng n\u01b0\u1edbc t\u0103ng l\u1ef1c c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u Mountain Dew, \u0111\u00e2y l\u1ea1i l\u00e0 m\u1ed9t h\u1ea1ng m\u1ee5c ho\u00e0n to\u00e0n kh\u00e1c. Mountain Dew Rise cung c\u1ea5p 180mg m\u1ed7i lon 16oz. Amp \u0111\u1ea1t m\u1ee9c 142mg m\u1ed7i 16oz. Fast Twitch \u0111\u1ea9y l\u00ean t\u1eadn 200mg m\u1ed7i 16oz. Game Fuel Mystic Punch ng\u1ed3i \u1edf m\u1ee9c 114mg m\u1ed7i chai 20oz. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 soda &#8211; ch\u00fang l\u00e0 n\u01b0\u1edbc t\u0103ng l\u1ef1c c\u00f3 b\u1ed5 sung vitamin B v\u00e0 taurine &#8211; nh\u01b0ng ch\u00fang v\u1eabn mang chung t\u00ean th\u01b0\u01a1ng hi\u1ec7u, v\u00ec v\u1eady b\u1ea1n c\u1ea7n ph\u1ea3i bi\u1ebft ch\u00ednh x\u00e1c m\u00ecnh \u0111ang c\u1ea7m th\u1ee9 g\u00ec tr\u00ean tay khi nh\u00ecn th\u1ea5y ch\u1eef &#8220;Mountain Dew&#8221; tr\u00ean lon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu caffeine l\u00e0 l\u00fd do khi\u1ebfn b\u1ea1n v\u1edbi tay l\u1ea5y m\u1ed9t lon Dew, th\u00ec phi\u00ean b\u1ea3n soda zero-sugar ho\u1eb7c c\u00e1c bi\u1ebfn th\u1ec3 n\u01b0\u1edbc t\u0103ng l\u1ef1c s\u1ebd mang l\u1ea1i cho b\u1ea1n c\u00fa h\u00edch m\u1ea1nh h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi m\u1ed9t lon Dew c\u1ed5 \u0111i\u1ec3n &#8211; m\u00e0 kh\u00f4ng \u0111i k\u00e8m v\u1edbi m\u1ed9t tr\u1eadn l\u1edf tuy\u1ebft to\u00e0n \u0111\u01b0\u1eddng l\u00e0 \u0111\u01b0\u1eddng.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Coca-Cola: \u0110\u1ed1i Th\u1ee7 C\u1ed5 \u0110i\u1ec3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e0m l\u01b0\u1ee3ng caffeine c\u1ee7a Coca-Cola ti\u00eau chu\u1ea9n n\u1eb1m \u1edf m\u1ee9c 34mg cho m\u1ed7i lon 12oz &#8211; v\u00e0 ri\u00eang con s\u1ed1 duy nh\u1ea5t \u0111\u00f3 \u0111\u00e3 gi\u1ea3i th\u00edch r\u1ea5t nhi\u1ec1u v\u1ec1 l\u00fd do t\u1ea1i sao Mountain Dew l\u1ea1i n\u1ed5i danh l\u00e0 lo\u1ea1i soda m\u1ea1nh \u0111\u00f4 h\u01a1n. \u1ede m\u1ee9c 54mg, Mountain Dew cung c\u1ea5p l\u01b0\u1ee3ng caffeine nhi\u1ec1u h\u01a1n kho\u1ea3ng 60% so v\u1edbi m\u1ed9t lon Coke th\u00f4ng th\u01b0\u1eddng, m\u1ed9t kho\u1ea3ng c\u00e1ch c\u00f3 \u00fd ngh\u0129a n\u1ebfu caffeine l\u00e0 th\u1ee9 b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u0111i\u1ec1u gi\u00fap k\u00e9o g\u1ea7n s\u00e2n ch\u01a1i l\u1ea1i m\u1ed9t ch\u00fat: \u0111\u01b0\u1eddng. M\u1ed9t lon Coke 12oz ch\u1ee9a kho\u1ea3ng 39 gram \u0111\u01b0\u1eddng, \u0111\u1eb7t n\u00f3 v\u00e0o c\u00f9ng l\u00e3nh th\u1ed5 chung v\u1edbi con s\u1ed1 46 gram c\u1ee7a Mountain Dew. Tr\u1ea3i nghi\u1ec7m v\u1ec1 \u0111\u01b0\u1eddng l\u00e0 t\u01b0\u01a1ng t\u1ef1 nhau; kho\u1ea3ng c\u00e1ch v\u1ec1 caffeine m\u1edbi l\u00e0 n\u01a1i hai lo\u1ea1i \u0111\u1ed3 u\u1ed1ng n\u00e0y th\u1ef1c s\u1ef1 ph\u00e2n bua.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t chi ti\u1ebft \u0111\u00e1ng bi\u1ebft v\u1ec1 Diet Coke v\u00e0 Coke Zero. Tr\u00e1i v\u1edbi nh\u1eefng g\u00ec b\u1ea1n mong \u0111\u1ee3i, vi\u1ec7c ch\u1ecdn phi\u00ean b\u1ea3n kh\u00f4ng \u0111\u01b0\u1eddng (zero-sugar) c\u1ee7a Coke kh\u00f4ng l\u00e0m thay \u0111\u1ed5i ph\u01b0\u01a1ng tr\u00ecnh caffeine. Diet Coke v\u00e0 Coke Zero \u0111\u1ec1u ch\u1ee9a l\u01b0\u1ee3ng caffeine g\u1ea7n nh\u01b0 b\u1eb1ng v\u1edbi Coke th\u00f4ng th\u01b0\u1eddng &#8211; kho\u1ea3ng 34mg m\u1ed7i 12oz. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n \u0111ang ch\u1ecdn m\u1ed9t bi\u1ebfn th\u1ec3 Coke v\u1edbi hy v\u1ecdng \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p l\u01b0\u1ee3ng caffeine, th\u00ec h\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb v\u00e0 l\u01b0\u1ee3ng \u0111\u01b0\u1eddng s\u1ebd thay \u0111\u1ed5i, nh\u01b0ng m\u1ee9c n\u0103ng l\u01b0\u1ee3ng mang l\u1ea1i th\u00ec kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi b\u1ea1n \u0111\u1ee9ng tr\u01b0\u1edbc t\u1ee7 m\u00e1t \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh gi\u1eefa m\u1ed9t lon Coke v\u00e0 m\u1ed9t lon Mountain Dew, v\u1ec1 b\u1ea3n ch\u1ea5t l\u00e0 b\u1ea1n \u0111ang ch\u1ecdn gi\u1eefa m\u1ed9t c\u00fa h\u00edch nh\u1eb9 nh\u00e0ng v\u00e0 m\u1ed9t c\u00fa h\u00edch m\u1ea1nh m\u1ebd \u0111\u00e1ng ch\u00fa \u00fd h\u01a1n.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/classic-coca-cola-can-natural-setting.webp\" alt=\"A classic Coca Cola can sitting in a natural outdoor environment\" class=\"wp-image-50636\" title=\"\" srcset=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/classic-coca-cola-can-natural-setting.webp 1280w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/classic-coca-cola-can-natural-setting-300x169.webp 300w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/classic-coca-cola-can-natural-setting-1024x576.webp 1024w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/classic-coca-cola-can-natural-setting-768x432.webp 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Pepsi: Ng\u1ecdt Ng\u00e0o H\u01a1n M\u1ed9t Ch\u00fat, \u00cdt Caffeine H\u01a1n M\u1ed9t Ch\u00fat<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0\u1ee3ng caffeine c\u1ee7a Pepsi h\u1ea1 c\u00e1nh \u1edf m\u1ee9c 38mg cho m\u1ed7i lon 12oz &#8211; nh\u1ec9nh h\u01a1n Coke m\u1ed9t ch\u00fat, nh\u01b0ng v\u1eabn k\u00e9m xa m\u1ee9c 54mg c\u1ee7a Mountain Dew. Kho\u1ea3ng c\u00e1ch gi\u1eefa Pepsi v\u00e0 Dew l\u00e0 kho\u1ea3ng 42%, m\u1ed9t s\u1ef1 ch\u00eanh l\u1ec7ch c\u00f3 th\u1ec3 nh\u1eadn th\u1ea5y r\u00f5 r\u00e0ng n\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng soda nh\u01b0 m\u1ed9t ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ch\u1ee9c n\u0103ng thay v\u00ec ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t lo\u1ea1i th\u1ee9c u\u1ed1ng gi\u1ea3i kh\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 h\u00e0m l\u01b0\u1ee3ng \u0111\u01b0\u1eddng, Pepsi ch\u1ee9a kho\u1ea3ng 41 gram cho m\u1ed7i lon 12oz, \u0111\u1eb7t n\u00f3 n\u1eb1m ngay ng\u1eafn gi\u1eefa Coke (39g) v\u00e0 Mountain Dew (46g). C\u1ea3 ba lo\u1ea1i soda n\u00e0y \u0111\u1ec1u c\u00f3 m\u1ee9c \u0111\u01b0\u1eddng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nhau, v\u00ec v\u1eady \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n. Caffeine m\u1edbi l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t th\u1ef1c s\u1ef1 gi\u1eefa c\u1ea3 ba.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pepsi Zero Sugar (Kh\u00f4ng \u0110\u01b0\u1eddng) c\u0169ng tu\u00e2n theo m\u00f4 t\u00edp t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c l\u1ef1a ch\u1ecdn \u0103n ki\u00eang c\u1ee7a Coke &#8211; h\u00e0m l\u01b0\u1ee3ng caffeine kh\u00f4ng thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 so v\u1edbi phi\u00ean b\u1ea3n \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1eddng. B\u1ea1n v\u1eabn nh\u1eadn \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng caffeine x\u1ea5p x\u1ec9 38mg b\u1ea5t k\u1ec3 b\u1ea1n ch\u1ecdn lo\u1ea1i c\u00f3 \u0111\u01b0\u1eddng hay kh\u00f4ng \u0111\u01b0\u1eddng. V\u00ec v\u1eady, tr\u00ean to\u00e0n b\u1ed9 b\u1ee9c tranh c\u1ee7a c\u00e1c lo\u1ea1i cola, Mountain Dew v\u1eabn gi\u1eef ng\u00f4i v\u01b0\u01a1ng v\u1ec1 l\u01b0\u1ee3ng caffeine, v\u00e0 kh\u00f4ng c\u00f3 m\u1ed9t phi\u00ean b\u1ea3n cola kh\u00f4ng \u0111\u01b0\u1eddng n\u00e0o c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c c\u1ee5c di\u1ec7n \u0111\u00f3.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Monster: N\u01b0\u1edbc T\u0103ng L\u1ef1c B\u1ecf L\u1ea1i Soda \u1ede Ph\u00eda Sau<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Monster Energy ti\u00eau chu\u1ea9n ho\u00e0n to\u00e0n ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ed9t h\u1ea1ng c\u00e2n kh\u00e1c &#8211; m\u1ed9t lon 16oz ch\u1ee9a t\u1edbi 160mg caffeine, g\u1ea7n g\u1ea5p ba l\u1ea7n nh\u1eefng g\u00ec b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c t\u1eeb m\u1ed9t lon Mountain Dew 12oz v\u00e0 g\u1ea7n g\u1ea5p \u0111\u00f4i so v\u1edbi m\u1ed9t chai Dew 20oz. \u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t s\u1ef1 kh\u00e1c bi\u1ec7t b\u00ean l\u1ec1; \u0111\u00f3 l\u00e0 m\u1ed9t c\u00fa nh\u1ea3y v\u1ecdt v\u1ec1 ph\u00e2n kh\u00fac.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0\u1ee3ng \u0111\u01b0\u1eddng c\u0169ng \u0111\u1ed3 s\u1ed9 kh\u00f4ng k\u00e9m tham v\u1ecdng \u0111\u00f3. M\u1ed9t lon Monster 16oz ti\u00eau chu\u1ea9n nh\u1ed3i nh\u00e9t kho\u1ea3ng 54 gram \u0111\u01b0\u1eddng &#8211; nhi\u1ec1u h\u01a1n b\u1ea5t k\u1ef3 lo\u1ea1i soda n\u00e0o trong cu\u1ed9c so s\u00e1nh n\u00e0y. B\u1ea1n \u0111ang nh\u1eadn m\u1ed9t c\u00fa \u0111\u00e1nh \u0111\u01b0\u1eddng h\u1ea1ng n\u1eb7ng song h\u00e0nh c\u00f9ng m\u1ed9t \u0111\u1ee3t t\u0103ng v\u1ecdt caffeine nghi\u00eam t\u00fac, t\u1ea1o ra m\u1ed9t chu k\u1ef3 t\u0103ng v\u1ecdt-v\u00e0-\u0111\u1ed5 s\u1ee5p (spike-and-crash) d\u1eef d\u1ed9i h\u01a1n b\u1ea5t k\u1ef3 lo\u1ea1i soda n\u00e0o c\u00f3 th\u1ec3 mang l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Monster c\u0169ng s\u1ea3n xu\u1ea5t c\u00e1c phi\u00ean b\u1ea3n kh\u00f4ng \u0111\u01b0\u1eddng \u0111\u1ec3 gi\u1eef l\u1ea1i c\u00fa h\u00edch 160mg caffeine m\u00e0 kh\u00f4ng d\u00ednh t\u1edbi \u0111\u01b0\u1eddng, v\u00e0 c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m m\u1ea1nh h\u01a1n c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u n\u00e0y c\u00f2n \u0111\u1ea9y con s\u1ed1 \u0111\u00f3 \u0111i xa h\u01a1n n\u1eefa. Monster Reign ch\u1eb3ng h\u1ea1n, ch\u1ea1m m\u1ed1c 300mg m\u1ed7i lon 16oz &#8211; b\u1eaft \u0111\u1ea7u l\u00e0m lu m\u1edd ranh gi\u1edbi v\u1edbi l\u00e3nh \u0111\u1ecba c\u1ee7a c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m b\u1ed5 sung tr\u01b0\u1edbc khi t\u1eadp luy\u1ec7n (pre-workout) ch\u1ee9 kh\u00f4ng c\u00f2n l\u00e0 th\u1ee9c u\u1ed1ng gi\u1ea3i kh\u00e1t th\u00f4ng th\u01b0\u1eddng n\u1eefa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u1ebfn s\u0129 Eliza Blicharska, nh\u00e0 h\u00f3a d\u01b0\u1ee3c v\u00e0 nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ed9c t\u00ednh kim lo\u1ea1i n\u1eb7ng, \u0111\u00e3 di\u1ec5n gi\u1ea3i danh m\u1ee5c n\u01b0\u1edbc t\u0103ng l\u1ef1c b\u1eb1ng nh\u1eefng thu\u1eadt ng\u1eef d\u1ec5 hi\u1ec3u nh\u1ea5t:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">&#8220;Ch\u00fang th\u01b0\u1eddng ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng l\u1edbn caffeine, \u0111\u01b0\u1eddng b\u1ed5 sung, c\u00e1c ch\u1ea5t ph\u1ee5 gia kh\u00e1c, v\u00e0 c\u00e1c ch\u1ea5t k\u00edch th\u00edch h\u1ee3p ph\u00e1p nh\u01b0 guarana, taurine, v\u00e0 L-carnitine. Nh\u1eefng ch\u1ea5t k\u00edch th\u00edch h\u1ee3p ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 l\u00e0m t\u0103ng s\u1ef1 t\u1ec9nh t\u00e1o, kh\u1ea3 n\u0103ng ch\u00fa \u00fd v\u00e0 n\u0103ng l\u01b0\u1ee3ng&#8230;&#8221;<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t m\u1ea5u ch\u1ed1t gi\u1eefa Monster v\u00e0 soda. Caffeine c\u1ee7a Mountain Dew l\u00e0 to\u00e0n b\u1ed9 c\u00e2u chuy\u1ec7n. Trong khi \u0111\u00f3, caffeine c\u1ee7a Monster ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n trong t\u1ed5 h\u1ee3p bao g\u1ed3m c\u00e1c ch\u1ea5t k\u00edch th\u00edch kh\u00e1c m\u00e0 c\u01a1 th\u1ec3 b\u1ea1n \u0111ang ph\u1ea3i x\u1eed l\u00fd c\u00f9ng m\u1ed9t l\u00fac.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai trung th\u00e0nh v\u1edbi th\u01b0\u01a1ng hi\u1ec7u Mountain Dew nh\u01b0ng l\u1ea1i mu\u1ed1n l\u01b0\u1ee3ng caffeine \u1edf c\u1ea5p \u0111\u1ed9 Monster, th\u00ec d\u00f2ng n\u01b0\u1edbc t\u0103ng l\u1ef1c c\u1ee7a Dew &#8211; Rise \u1edf m\u1ee9c 180mg v\u00e0 Fast Twitch \u1edf m\u1ee9c 200mg &#8211; \u0111\u00e3 b\u1eaft k\u1ecbp ho\u1eb7c v\u01b0\u1ee3t qua con s\u1ed1 160mg nguy\u00ean b\u1ea3n c\u1ee7a Monster. V\u00ec v\u1eady, c\u00e2u h\u1ecfi th\u1ef1c s\u1ef1 kh\u00f4ng ch\u1ec9 l\u00e0 &#8220;Monster so v\u1edbi soda.&#8221; M\u00e0 l\u00e0 li\u1ec7u b\u1ea1n mu\u1ed1n \u1edf l\u1ea1i trong v\u00f9ng l\u00e3nh th\u1ed5 th\u01b0\u01a1ng hi\u1ec7u quen thu\u1ed9c hay b\u01b0\u1edbc h\u1eb3n sang m\u1ed9t danh m\u1ee5c s\u1ea3n ph\u1ea9m ho\u00e0n to\u00e0n kh\u00e1c.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e0 Ph\u00ea: Nh\u00e0 V\u00f4 \u0110\u1ecbch Caffeine Kh\u00f4ng C\u1ea7n T\u1edbi \u0110\u01b0\u1eddng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u01afu Th\u1ebf Caffeine-Tr\u00ean-M\u1ed7i-Ounce C\u1ee7a C\u00e0 Ph\u00ea \u0110en<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e0 ph\u00ea \u0111en kh\u00f4ng calo th\u1ed1ng tr\u1ecb ho\u00e0n to\u00e0n khi so s\u00e1nh h\u00e0m l\u01b0\u1ee3ng caffeine tr\u00ean m\u1ed7i ounce, v\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch l\u00e0 kh\u00f4ng h\u1ec1 nh\u1ecf. C\u00e0 ph\u00ea pha t\u1ea1i nh\u00e0 cung c\u1ea5p t\u1eeb 95 \u0111\u1ebfn 150mg caffeine cho m\u1ed7i t\u00e1ch 8oz. N\u1ebfu n\u00e2ng l\u00ean k\u00edch c\u1ee1 nh\u1ecf (small) 12oz t\u1ea1i qu\u00e1n c\u00e0 ph\u00ea, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ch\u1ea1m t\u1edbi m\u1ee9c 200\u2013300mg ch\u1ec9 trong m\u1ed9t \u0111\u01a1n \u0111\u1eb7t h\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111\u1eb7t n\u00f3 c\u1ea1nh Mountain Dew: m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea \u0111en 8oz \u0111\u00e3 ch\u1ee9a l\u01b0\u1ee3ng caffeine g\u1ea7n g\u1ea5p \u0111\u00f4i m\u1ed9t lon Dew 12oz, v\u00e0 n\u00f3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3 v\u1edbi 0 gram \u0111\u01b0\u1eddng. \u0110\u00f3 l\u00e0 m\u1ed9t tr\u1ea3i nghi\u1ec7m n\u0103ng l\u01b0\u1ee3ng kh\u00e1c bi\u1ec7t v\u1ec1 m\u1eb7t b\u1ea3n ch\u1ea5t. N\u1ebfu kh\u00f4ng c\u00f3 c\u00fa t\u0103ng v\u1ecdt \u0111\u01b0\u1eddng huy\u1ebft, c\u00e0 ph\u00ea mang l\u1ea1i m\u1ed9t \u0111\u01b0\u1eddng cong n\u0103ng l\u01b0\u1ee3ng m\u01b0\u1ee3t m\u00e0 v\u00e0 t\u1eeb t\u1eeb h\u01a1n &#8211; m\u1ee9c caffeine leo d\u1ea7n l\u00ean thay v\u00ec t\u0103ng v\u1ecdt m\u1ed9t c\u00e1ch ch\u1edbp nho\u00e1ng r\u1ed3i l\u1ea1i r\u1edbt xu\u1ed1ng m\u1ed9t c\u00e1ch th\u00ea th\u1ea3m. L\u01b0\u1ee3ng \u0111\u01b0\u1eddng c\u1ee7a Mountain Dew t\u1ea1o ra m\u1ed9t s\u1ef1 b\u00f9ng n\u1ed5 nhanh h\u01a1n, gi\u1eadt c\u1ee5c h\u01a1n, mang l\u1ea1i c\u1ea3m gi\u00e1c t\u1ee9c th\u00ec h\u01a1n nh\u01b0ng c\u0169ng phai nh\u1ea1t s\u1eafc n\u00e9t h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u1ebfn s\u0129 Ma\u0142gorzata Kowalska, nh\u00e0 khoa h\u1ecdc c\u00f4ng ngh\u1ec7 th\u1ef1c ph\u1ea9m v\u00e0 dinh d\u01b0\u1ee1ng l\u00e2m s\u00e0ng, ch\u1ec9 ra r\u1eb1ng ngay c\u1ea3 c\u00e1ch b\u1ea1n pha ch\u1ebf c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">&#8220;H\u00e0m l\u01b0\u1ee3ng caffeine, m\u1ed9t h\u1ee3p ch\u1ea5t sinh h\u1ecdc c\u00f3 trong c\u00e0 ph\u00ea, ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m c\u1ea3 ph\u01b0\u01a1ng ph\u00e1p pha ch\u1ebf&#8230; cho th\u1ea5y r\u1eb1ng ngay c\u1ea3 nh\u1eefng bi\u1ebfn th\u1ec3 nh\u1ecf trong c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p pha ch\u1ebf c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng c\u1ee7a ho\u1ea1t ch\u1ea5t n\u00e0y.&#8221;<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 m\u1eb7t th\u1ef1c t\u1ebf, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 kho\u1ea3ng dao \u0111\u1ed9ng 95\u2013150mg kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t con s\u1ed1 c\u1ed1 \u0111\u1ecbnh &#8211; ph\u01b0\u01a1ng ph\u00e1p pha ch\u1ebf, k\u00edch c\u1ee1 xay v\u00e0 th\u1eddi gian \u1ee7 c\u1ee7a b\u1ea1n \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u1ea9y con s\u1ed1 \u0111\u00f3 l\u00ean cao ho\u1eb7c xu\u1ed1ng th\u1ea5p. Infographic b\u00ean d\u01b0\u1edbi cho th\u1ea5y \u01b0u th\u1ebf caffeine-tr\u00ean-m\u1ed7i-ounce c\u1ee7a c\u00e0 ph\u00ea \u0111\u00e3 l\u1ea5n l\u01b0\u1edbt Mountain Dew m\u1ed9t c\u00e1ch tr\u1ef1c quan nh\u01b0 th\u1ebf n\u00e0o tr\u00ean c\u00e1c k\u00edch c\u1ee1 kh\u1ea9u ph\u1ea7n ph\u1ed5 bi\u1ebfn.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"1536\" src=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/caffeine-per-ounce-coffee-vs-mountain-dew-infographic.webp\" alt=\"Comparison infographic showing caffeine per ounce in brewed coffee versus Mountain Dew with sugar-free energy curve.\" class=\"wp-image-50638\" title=\"\" srcset=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/caffeine-per-ounce-coffee-vs-mountain-dew-infographic.webp 1024w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/caffeine-per-ounce-coffee-vs-mountain-dew-infographic-200x300.webp 200w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/caffeine-per-ounce-coffee-vs-mountain-dew-infographic-683x1024.webp 683w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/caffeine-per-ounce-coffee-vs-mountain-dew-infographic-768x1152.webp 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Kh\u1ea3 N\u0103ng Ch\u1ecbu \u0110\u1ef1ng Caffeine (Nh\u1eddn Thu\u1ed1c) v\u00e0 Gi\u1edbi H\u1ea1n 400mg<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c qu\u1ea3n l\u00fd caffeine m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn s\u1ebd tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p nhanh ch\u00f3ng khi c\u00e1c ph\u1ea7n c\u00e0 ph\u00ea c\u1ee1 l\u1edbn xu\u1ea5t hi\u1ec7n. M\u1ed9t ly c\u00e0 ph\u00ea c\u1ee1 l\u1edbn duy nh\u1ea5t t\u1ea1i qu\u00e1n c\u00f3 th\u1ec3 ch\u1ee9a t\u1edbi 300mg ho\u1eb7c h\u01a1n &#8211; ngh\u0129a l\u00e0 ch\u1ec9 m\u1ed9t m\u00f3n \u0111\u1ed3 u\u1ed1ng \u0111\u00e3 \u0111\u01b0a b\u1ea1n t\u1edbi 75% m\u1ee9c tr\u1ea7n h\u00e0ng ng\u00e0y c\u1ee7a FDA tr\u01b0\u1edbc c\u1ea3 khi \u0103n tr\u01b0a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1edbi h\u1ea1n 400mg h\u00e0ng ng\u00e0y \u0111\u00e1ng \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t h\u01b0\u1edbng d\u1eabn th\u00f4 r\u00e1p thay v\u00ec m\u1ed9t s\u1ef1 \u0111\u1ea3m b\u1ea3o an to\u00e0n ph\u1ed5 qu\u00e1t. M\u1ee9c tr\u1ea7n \u0111\u00f3 \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean m\u1ed9t ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh kh\u1ecfe m\u1ea1nh kh\u00f4ng c\u00f3 b\u1ec7nh l\u00fd n\u1ec1n, v\u00e0 \u0111\u1ed9 nh\u1ea1y c\u1ea3m trong th\u1ebf gi\u1edbi th\u1ef1c bi\u1ebfn thi\u00ean \u0111\u00e1ng k\u1ec3. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi b\u1ecb \u0111\u00e1nh tr\u1ed1ng ng\u1ef1c v\u00e0 lo \u00e2u \u1edf m\u1ee9c 200mg &#8211; th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi gi\u1edbi h\u1ea1n &#8220;an to\u00e0n&#8221;. L\u00fd do th\u01b0\u1eddng b\u1eaft ngu\u1ed3n t\u1eeb gen di truy\u1ec1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t bi\u1ebfn th\u1ec3 gen c\u00f3 t\u00ean l\u00e0 CYP1A2 ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 gan c\u1ee7a b\u1ea1n ph\u00e2n h\u1ee7y caffeine. Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed Nghi\u00ean c\u1ee9u Caffeine v\u00e0 Adenosine \u0111\u00e3 \u0111o l\u01b0\u1eddng n\u1ed3ng \u0111\u1ed9 caffeine trong huy\u1ebft thanh c\u1ee7a nh\u1eefng ng\u01b0\u1eddi \u0111i xe \u0111\u1ea1p \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo ki\u1ec3u gen v\u00e0 ph\u00e1t hi\u1ec7n ra r\u1eb1ng nh\u1eefng ng\u01b0\u1eddi mang bi\u1ebfn th\u1ec3 alen-C cho th\u1ea5y n\u1ed3ng \u0111\u1ed9 caffeine trong m\u00e1u cao h\u01a1n \u0111\u00e1ng k\u1ec3 sau m\u1ed9t gi\u1edd v\u1edbi c\u00f9ng m\u1ed9t li\u1ec1u l\u01b0\u1ee3ng &#8211; 11.7 ppm \u1edf nh\u1eefng ng\u01b0\u1eddi chuy\u1ec3n h\u00f3a nhanh so v\u1edbi 14.2 ppm \u1edf nh\u1eefng ng\u01b0\u1eddi chuy\u1ec3n h\u00f3a ch\u1eadm. M\u1ed9t nghi\u00ean c\u1ee9u \u0111\u1ed9c l\u1eadp tr\u00ean T\u1ea1p ch\u00ed D\u01b0\u1ee3c l\u00fd L\u00e2m s\u00e0ng Anh \u0111\u00e3 x\u00e1c nh\u1eadn m\u00f4 h\u00ecnh t\u01b0\u01a1ng t\u1ef1: bi\u1ebfn th\u1ec3 C\u2192A trong gen CYP1A2 th\u1ef1c s\u1ef1 l\u00e0m thay \u0111\u1ed5i \u00fd ngh\u0129a t\u1ed1c \u0111\u1ed9 thanh th\u1ea3i caffeine kh\u1ecfi c\u01a1 th\u1ec3 b\u1ea1n. M\u1ed9t \u0111\u00e1nh gi\u00e1 c\u00f3 h\u1ec7 th\u1ed1ng tr\u00ean t\u1ea1p ch\u00ed Nutrients bao tr\u00f9m 26 nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111i \u0111\u1ebfn k\u1ebft lu\u1eadn r\u1eb1ng c\u00e1c bi\u1ebfn th\u1ec3 CYP1A2 n\u00e0y li\u00ean t\u1ee5c c\u00f3 m\u1ed1i t\u01b0\u01a1ng quan v\u1edbi nh\u1eefng kh\u00e1c bi\u1ec7t trong th\u00f3i quen ti\u00eau th\u1ee5 caffeine v\u00e0 t\u1ed1c \u0111\u1ed9 chuy\u1ec3n h\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u \u0111\u00f3 c\u00f3 \u00fd ngh\u0129a th\u1ef1c t\u1ebf nh\u01b0 th\u1ebf n\u00e0o: n\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi b\u1ecb b\u1ed3n ch\u1ed3n ch\u1ec9 sau m\u1ed9t ly c\u00e0 ph\u00ea \u0111\u1eadm \u0111\u1eb7c, c\u01a1 th\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t c\u1ed7 m\u00e1y chuy\u1ec3n h\u00f3a ch\u1eadm. Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3, m\u1ed9t lon Mountain Dew kh\u00f4ng \u0111\u01b0\u1eddng \u1edf m\u1ee9c 68\u2013113mg c\u00f3 th\u1ec3 mang l\u1ea1i cho b\u1ea1n m\u1ed9t c\u00fa h\u00edch d\u1ec5 \u0111o\u00e1n v\u00e0 d\u1ec5 dung n\u1ea1p h\u01a1n so v\u1edbi m\u1ed9t l\u01b0\u1ee3ng c\u00e0 ph\u00ea c\u00f3 m\u1ee9c caffeine t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">n\u01b0\u1edbc t\u0103ng l\u1ef1c h\u00e0m l\u01b0\u1ee3ng caffeine cao<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eabn c\u00f2n m\u1ed9t y\u1ebfu t\u1ed1 n\u1eefa m\u00e0 h\u1ea7u h\u1ebft c\u00e1c b\u00e0i b\u00e1o so s\u00e1nh caffeine \u0111\u1ec1u b\u1ecf qua ho\u00e0n to\u00e0n: h\u1ed9i ch\u1ee9ng cai (withdrawal). Caffeine l\u00e0 m\u1ed9t lo\u1ea1i thu\u1ed1c \u0111\u01b0\u1ee3c FDA c\u00f4ng nh\u1eadn, v\u00e0 nh\u1eefng ng\u01b0\u1eddi ti\u00eau d\u00f9ng h\u00e0ng ng\u00e0y n\u1ebfu b\u1ecf l\u1ee1 li\u1ec1u l\u01b0\u1ee3ng quen thu\u1ed9c c\u00f3 th\u1ec3 b\u1ecb \u0111au \u0111\u1ea7u, m\u1ec7t m\u1ecfi v\u00e0 c\u00e1u k\u1ec9nh trong v\u00f2ng 12\u201324 gi\u1edd. N\u1ebfu b\u1ea1n quy\u1ebft \u0111\u1ecbnh ch\u1ecdn c\u00e0 ph\u00ea l\u00e0m th\u1ee9c u\u1ed1ng h\u00e0ng ng\u00e0y d\u1ef1a tr\u00ean cu\u1ed9c so s\u00e1nh n\u00e0y, th\u00ec \u0111i\u1ec1u \u0111\u00f3 r\u1ea5t \u0111\u00e1ng \u0111\u1ec3 \u0111\u01b0a v\u00e0o quy\u1ebft \u0111\u1ecbnh &#8211; kh\u00f4ng ph\u1ea3i nh\u01b0 m\u1ed9t l\u00fd do \u0111\u1ec3 n\u00e9 tr\u00e1nh n\u00f3, m\u00e0 l\u00e0 m\u1ed9t l\u00fd do \u0111\u1ec3 lu\u00f4n nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c b\u1ea1n th\u1ef1c s\u1ef1 c\u1ea7n bao nhi\u00eau so v\u1edbi l\u01b0\u1ee3ng b\u1ea1n \u0111ang ti\u00eau th\u1ee5 theo th\u00f3i quen.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u00e1n Quy\u1ebft Cu\u1ed1i C\u00f9ng: B\u1ea1n Th\u1ef1c S\u1ef1 N\u00ean Ch\u1ecdn Lo\u1ea1i \u0110\u1ed3 U\u1ed1ng N\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh v\u1ec1 caffeine th\u1ef1c t\u1ebf kh\u00f4ng \u0111\u00f2i h\u1ecfi b\u1ea1n ph\u1ea3i c\u00f3 b\u1eb1ng h\u00f3a h\u1ecdc &#8211; ch\u1ec9 c\u1ea7n m\u1ed9t b\u1ee9c tranh h\u00ecnh dung r\u00f5 r\u00e0ng v\u1ec1 nh\u1eefng g\u00ec m\u1ed7i lo\u1ea1i \u0111\u1ed3 u\u1ed1ng th\u1ef1c s\u1ef1 mang l\u1ea1i v\u00e0 c\u00e1i gi\u00e1 b\u1ea1n ph\u1ea3i tr\u1ea3 v\u1ec1 l\u01b0\u1ee3ng \u0111\u01b0\u1eddng c\u0169ng nh\u01b0 t\u1ea3i l\u01b0\u1ee3ng ch\u1ea5t k\u00edch th\u00edch. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng ph\u00e2n lo\u1ea1i theo t\u1eebng t\u00ecnh hu\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Celsius so v\u1edbi C\u00e0 Ph\u00ea Gi\u1ea3i th\u00edch m\u1ed9t c\u00e1ch tr\u1ef1c quan so v\u1edbi Mountain Dew qua c\u00e1c k\u00edch c\u1ee1 kh\u1ea9u ph\u1ea7n ph\u1ed5 bi\u1ebfn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng so s\u00e1nh b\u00ean d\u01b0\u1edbi \u0111\u1eb7t c\u1ea3 n\u0103m \u1ee9ng c\u1eed vi\u00ean l\u00ean c\u00f9ng m\u1ed9t trang gi\u1ea5y tr\u01b0\u1edbc khi ch\u00fang ta \u0111i v\u00e0o ph\u1ea7n khuy\u1ebfn ngh\u1ecb.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead>\u0110\u1ed3 U\u1ed1ng<\/th><th>K\u00edch C\u1ee1 Kh\u1ea9u Ph\u1ea7n<\/th><th>Caffeine (mg)<\/th><th>\u0110\u01b0\u1eddng (g)<\/th><\/tr><\/thead><tbody><tr><td>C\u00e0 Ph\u00ea \u0110en<\/td><td>8 oz<\/td><td>95\u2013150<\/td><td>0<\/td><\/tr><tr><td>Mountain Dew Zero Sugar<\/td><td>12 oz<\/td><td>68<\/td><td>0<\/td><\/tr><tr><td>Mountain Dew (B\u1ea3n Th\u01b0\u1eddng)<\/td><td>12 oz<\/td><td>54<\/td><td>46<\/td><\/tr><tr><td>Mountain Dew (B\u1ea3n Th\u01b0\u1eddng)<\/td><td>20 oz<\/td><td>91<\/td><td>77<\/td><\/tr><tr><td>Pepsi<\/td><td>12 oz<\/td><td>38<\/td><td>41<\/td><\/tr><tr><td>Coca-Cola<\/td><td>12 oz<\/td><td>34<\/td><td>39<\/td><\/tr><tr><td>Monster Energy<\/td><td>16 oz<\/td><td>160<\/td><td>54<\/td><\/tr><tr><td>Monster Zero Sugar<\/td><td>16 oz<\/td><td>160<\/td><td>0<\/td><\/tr><tr><td>Mountain Dew Rise<\/td><td>16 oz<\/td><td>180<\/td><td>thay \u0111\u1ed5i<\/td><\/tr><tr><td>Mountain Dew Fast Twitch<\/td><td>16 oz<\/td><td>200<\/td><td>thay \u0111\u1ed5i<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 c\u00e1ch \u0111\u1ec3 \u0111\u1ecdc b\u1ea3ng \u0111\u00f3 khi b\u1ea1n \u0111ang \u0111\u1ee9ng tr\u01b0\u1edbc t\u1ee7 m\u00e1t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>C\u00fa h\u00edch caffeine thu\u1ea7n t\u00fay, kh\u00f4ng \u0111\u01b0\u1eddng: C\u00e0 ph\u00ea \u0111en lu\u00f4n chi\u1ebfn th\u1eafng tr\u00ean m\u1ed7i ounce, kh\u00f4ng c\u00f3 ngo\u1ea1i l\u1ec7. M\u1ed9t ly c\u00e0 ph\u00ea \u0111en nh\u1ecf cung c\u1ea5p cho b\u1ea1n nhi\u1ec1u caffeine h\u01a1n b\u1ea5t k\u1ef3 lon soda n\u00e0o, v\u1edbi 0 gram \u0111\u01b0\u1eddng v\u00e0 0 c\u00fa \u0111\u1ed5 s\u1ee5p (crash) do t\u0103ng v\u1ecdt \u0111\u01b0\u1eddng huy\u1ebft.<\/li>\n\n\n<li>C\u00fa h\u00edch caffeine t\u1ed1t nh\u1ea5t trong nh\u00f3m soda: Mountain Dew Zero Sugar l\u00e0 lo\u1ea1i soda ph\u1ed5 th\u00f4ng ch\u1ee9a nhi\u1ec1u caffeine nh\u1ea5t m\u00e0 kh\u00f4ng ph\u1ea3i g\u00e1nh th\u00eam l\u01b0\u1ee3ng \u0111\u01b0\u1eddng. \u0110\u00e2y l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn kh\u00f4n ngoan n\u1ebfu b\u1ea1n mu\u1ed1n tr\u1ea3i nghi\u1ec7m u\u1ed1ng soda v\u00e0 c\u1ea3 m\u1ed9t s\u1ef1 t\u1ec9nh t\u00e1o th\u1ef1c s\u1ef1.<\/li>\n\n\n<li>C\u00fa nh\u00edch nh\u1eb9 cho bu\u1ed5i tr\u01b0a: Coke ho\u1eb7c Pepsi \u1edf m\u1ee9c 34\u201338mg l\u00e0 \u0111\u1ee7 cho m\u1ed9t s\u1ef1 n\u00e2ng \u0111\u1ee1 nh\u1eb9 nh\u00e0ng, nh\u01b0ng h\u00e3y bi\u1ebft r\u1eb1ng b\u1ea1n c\u0169ng \u0111ang n\u1ea1p v\u00e0o 39\u201341 gram \u0111\u01b0\u1eddng ch\u1ec9 \u0111\u1ec3 \u0111\u1ed5i l\u1ea5y ph\u1ea7n th\u01b0\u1edfng caffeine nh\u1ecf nhoi \u0111\u00f3.<\/li>\n\n\n<li>T\u1ed1i \u0111a h\u00f3a caffeine: Monster ho\u1eb7c d\u00f2ng n\u01b0\u1edbc t\u0103ng l\u1ef1c c\u1ee7a Dew (Rise \u1edf m\u1ee9c 180mg, Fast Twitch \u1edf m\u1ee9c 200mg) \u0111\u1ec1u n\u1eb1m chung m\u1ed9t l\u00e3nh \u0111\u1ecba. Ch\u1ec9 c\u1ea7n nh\u1edb r\u1eb1ng \u0111\u00e2y l\u00e0 nh\u1eefng lo\u1ea1i n\u01b0\u1edbc t\u0103ng l\u1ef1c c\u00f3 b\u1ed5 sung th\u00eam c\u00e1c ch\u1ea5t k\u00edch th\u00edch kh\u00e1c, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 soda.<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 m\u1ee9c tr\u1ea7n 400mg m\u1ed7i ng\u00e0y: con s\u1ed1 \u0111\u00f3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng 7 lon Mountain Dew b\u1ea3n th\u01b0\u1eddng, 11 lon Coke, ch\u1ec9 h\u01a1n 2 lon Monster ti\u00eau chu\u1ea9n m\u1ed9t ch\u00fat, ho\u1eb7c 2\u20133 ly c\u00e0 ph\u00ea c\u1ee1 v\u1eeba (medium). B\u1ea1n s\u1ebd ng\u1ea1c nhi\u00ean v\u00ec vi\u1ec7c v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n n\u00e0y d\u1ec5 d\u00e0ng \u0111\u1ebfn m\u1ee9c n\u00e0o n\u1ebfu c\u1ee9 g\u1ecdi c\u00e1c ly c\u00e0 ph\u00ea c\u1ee1 l\u1edbn t\u1ea1i qu\u00e1n v\u00e0 u\u1ed1ng n\u01b0\u1edbc t\u0103ng l\u1ef1c ch\u1ed3ng ch\u00e9o l\u00ean nhau su\u1ed1t c\u1ea3 ng\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 th\u1eadt ph\u0169 ph\u00e0ng v\u1ec1 \u0111\u01b0\u1eddng c\u0169ng r\u1ea5t quan tr\u1ecdng. M\u1ed7i lon soda \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1eddng v\u00e0 Monster ti\u00eau chu\u1ea9n s\u1ebd tr\u00fat 39\u201354 gram \u0111\u01b0\u1eddng b\u1ed5 sung v\u00e0o h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n trong m\u1ed7i kh\u1ea9u ph\u1ea7n. Hi\u1ec7p h\u1ed9i Tim m\u1ea1ch Hoa K\u1ef3 khuy\u1ebfn c\u00e1o ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh kh\u00f4ng n\u00ean ti\u00eau th\u1ee5 qu\u00e1 25\u201336 gram \u0111\u01b0\u1eddng b\u1ed5 sung m\u1ed7i ng\u00e0y. Ch\u1ec9 m\u1ed9t lon soda ho\u1eb7c n\u01b0\u1edbc t\u0103ng l\u1ef1c \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1eddng \u0111\u00e3 c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 gi\u1edbi h\u1ea1n \u0111\u00f3 ngay trong m\u1ed9t l\u1ea7n u\u1ed1ng. C\u00e1c l\u1ef1a ch\u1ecdn kh\u00f4ng \u0111\u01b0\u1eddng (zero-sugar) gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c b\u00e0i to\u00e1n v\u1ec1 \u0111\u01b0\u1eddng nh\u01b0ng l\u1ea1i \u0111\u01b0a v\u00e0o ch\u1ea5t t\u1ea1o ng\u1ecdt nh\u00e2n t\u1ea1o, v\u1ed1n mang theo nh\u1eefng cu\u1ed9c tranh lu\u1eadn dai d\u1eb3ng c\u1ee7a ri\u00eang ch\u00fang v\u1ec1 c\u00e1c t\u00e1c \u0111\u1ed9ng l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t l\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng \u0111\u00e1ng \u0111\u1ec3 bi\u1ebft: n\u1ebfu b\u1ea1n mu\u1ed1n c\u00f3 l\u01b0\u1ee3ng caffeine ngang ng\u1eeda c\u00e0 ph\u00ea m\u00e0 kh\u00f4ng b\u1ecb b\u1ed3n ch\u1ed3n gai g\u00f3c, vi\u1ec7c k\u1ebft h\u1ee3p m\u1ed9t lon Mountain Dew Zero Sugar ho\u1eb7c Game Fuel Mystic Punch (114mg\/20oz) v\u1edbi th\u1ef1c ph\u1ea9m b\u1ed5 sung L-theanine &#8211; lo\u1ea1i axit amin mang l\u1ea1i cho tr\u00e0 xanh \u0111\u1eb7c t\u00ednh t\u1ec9nh t\u00e1o \u00eam \u00e1i &#8211; c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i s\u1ef1 t\u1eadp trung m\u01b0\u1ee3t m\u00e0, b\u1ec1n b\u1ec9 c\u1ee7a m\u1ed9t t\u00e1ch tr\u00e0 \u0111\u1eb7c \u1edf m\u1ee9c caffeine g\u1ea7n nh\u01b0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. \u0110\u00e2y l\u00e0 m\u1ed9t m\u1eb9o (hack) \u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi th\u00edch u\u1ed1ng soda nh\u01b0ng l\u1ea1i th\u1ea5y c\u00e0 ph\u00ea nguy\u00ean ch\u1ea5t qu\u00e1 gi\u1eadt c\u1ee5c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u1ebfn s\u0129 Jose Antonio, gi\u00e1o s\u01b0 khoa h\u1ecdc th\u1ec3 d\u1ee5c v\u00e0 l\u00e0 ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Hi\u1ec7p h\u1ed9i Dinh d\u01b0\u1ee1ng Th\u1ec3 thao Qu\u1ed1c t\u1ebf, \u0111\u00e3 \u0111\u1ecbnh khung v\u1ea5n \u0111\u1ec1 v\u1ec1 caffeine trong n\u01b0\u1edbc t\u0103ng l\u1ef1c nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">&#8220;H\u00e0m l\u01b0\u1ee3ng caffeine c\u1ee7a EDs [n\u01b0\u1edbc t\u0103ng l\u1ef1c] s\u1ebd \u0111\u01b0\u1ee3c coi l\u00e0 an to\u00e0n v\u00ec 174 mg caffeine v\u1eabn n\u1eb1m kh\u00e1 xa b\u00ean d\u01b0\u1edbi ng\u01b0\u1ee1ng 400 mg do C\u1ee5c Qu\u1ea3n l\u00fd Th\u1ef1c ph\u1ea9m v\u00e0 D\u01b0\u1ee3c ph\u1ea9m (FDA) thi\u1ebft l\u1eadp, v\u1ed1n \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t nh\u01b0 m\u1ed9t gi\u1edbi h\u1ea1n tr\u00ean \u0111\u1ec3 tr\u00e1nh c\u00e1c t\u00e1c d\u1ee5ng ph\u1ee5.&#8221;<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 m\u1ed9t b\u1ed1i c\u1ea3nh tr\u1ea5n an cho vi\u1ec7c s\u1eed d\u1ee5ng n\u01b0\u1edbc t\u0103ng l\u1ef1c \u1edf m\u1ee9c \u0111\u1ed9 v\u1eeba ph\u1ea3i &#8211; nh\u01b0ng \u0111\u00e1ng \u0111\u1ec3 ghi nh\u1edb r\u1eb1ng &#8220;d\u01b0\u1edbi m\u1ee9c gi\u1edbi h\u1ea1n&#8221; v\u00e0 &#8220;ph\u00f9 h\u1ee3p v\u1edbi c\u01a1 th\u1ec3 b\u1ea1n&#8221; kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t. B\u1ed9 gen di truy\u1ec1n c\u1ee7a b\u1ea1n, th\u00f3i quen ti\u00eau th\u1ee5 caffeine h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n, m\u1ee9c \u0111\u1ed9 c\u0103ng th\u1eb3ng c\u1ee7a b\u1ea1n, v\u00e0 vi\u1ec7c ng\u00e0y h\u00f4m \u0111\u00f3 b\u1ea1n \u0111\u00e3 \u0103n g\u00ec hay ch\u01b0a, t\u1ea5t c\u1ea3 \u0111\u1ec1u \u0111\u1ecbnh h\u00ecnh c\u00e1ch m\u1ed9t li\u1ec1u l\u01b0\u1ee3ng c\u1ee5 th\u1ec3 th\u1ef1c s\u1ef1 h\u1ea1 c\u00e1nh trong c\u01a1 th\u1ec3 b\u1ea1n. S\u1ef1 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng l\u00e0 lo\u1ea1i c\u00f3 nhi\u1ec1u miligram nh\u1ea5t. N\u00f3 l\u00e0 lo\u1ea1i mang l\u1ea1i cho b\u1ea1n ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh, b\u1ec1n v\u1eefng m\u00e0 kh\u00f4ng b\u1eaft b\u1ea1n ph\u1ea3i tr\u1ea3 gi\u00e1 b\u1eb1ng m\u1ed9t c\u00fa \u0111\u1ed5 s\u1ee5p (crash) ho\u1eb7c m\u1ed9t \u0111\u00eam m\u1ea5t ng\u1ee7.<\/p>\n\n\n<h2 class=\"wp-block-heading\">B\u00e0i H\u1ecdc R\u00fat Ra V\u1ec1 H\u00e0m L\u01b0\u1ee3ng Caffeine C\u1ee7a Mountain Dew<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>L\u01b0\u1ee3ng 54mg cho m\u1ed7i 12oz c\u1ee7a Mountain Dew khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh lo\u1ea1i soda ph\u1ed5 th\u00f4ng ch\u1ee9a nhi\u1ec1u caffeine nh\u1ea5t, \u0111\u00e1nh b\u1ea1i Coke t\u1edbi 60% v\u00e0 Pepsi 42%.<\/li>\n\n\n<li>Mountain Dew Zero Sugar (Kh\u00f4ng \u0110\u01b0\u1eddng) ch\u1ee9a 68mg m\u1ed7i 12oz &#8211; nhi\u1ec1u h\u01a1n kho\u1ea3ng 24% l\u01b0\u1ee3ng caffeine so v\u1edbi phi\u00ean b\u1ea3n \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1eddng, v\u00e0 ho\u00e0n to\u00e0n kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng b\u1ed5 sung.<\/li>\n\n\n<li>C\u00e0 ph\u00ea \u0111en cung c\u1ea5p 95\u2013150mg m\u1ed7i 8oz, nhi\u1ec1u caffeine tr\u00ean m\u1ed7i ounce h\u01a1n b\u1ea5t k\u1ef3 lo\u1ea1i soda n\u00e0o, v\u1edbi 0 gram \u0111\u01b0\u1eddng v\u00e0 m\u1ed9t \u0111\u01b0\u1eddng cong n\u0103ng l\u01b0\u1ee3ng m\u01b0\u1ee3t m\u00e0 h\u01a1n.<\/li>\n\n\n<li>Con s\u1ed1 160mg m\u1ed7i 16oz c\u1ee7a Monster Energy g\u1ea5p ba l\u1ea7n m\u1ed9t lon Dew ti\u00eau chu\u1ea9n, nh\u01b0ng c\u0169ng bao g\u1ed3m c\u00e1c ch\u1ea5t k\u00edch th\u00edch b\u1ed5 sung ngo\u00e0i caffeine.<\/li>\n\n\n<li>Gi\u1edbi h\u1ea1n 400mg h\u00e0ng ng\u00e0y c\u1ee7a FDA l\u00e0 m\u1ee9c tr\u1ea7n d\u00e0nh cho ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh kh\u1ecfe m\u1ea1nh &#8211; gen di truy\u1ec1n, thu\u1ed1c men v\u00e0 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 v\u00f9ng an to\u00e0n c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n.<\/li>\n\n\n<li>Kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01b0\u1eddng c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m caffeine: soda \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1eddng v\u00e0 Monster ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 \u0111\u1ea9y b\u1ea1n v\u01b0\u1ee3t qua gi\u1edbi h\u1ea1n l\u01b0\u1ee3ng \u0111\u01b0\u1eddng b\u1ed5 sung h\u00e0ng ng\u00e0y ch\u1ec9 trong m\u1ed9t kh\u1ea9u ph\u1ea7n duy nh\u1ea5t.<\/li>\n\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 H\u00e0m L\u01b0\u1ee3ng Caffeine C\u1ee7a Mountain Dew<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ecfi: H\u00e0m l\u01b0\u1ee3ng caffeine trong m\u1ed9t chai Mountain Dew 20oz so v\u1edbi lon 12oz l\u00e0 bao nhi\u00eau?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: M\u1ed9t chai Mountain Dew 20oz ch\u1ee9a 91mg caffeine, so v\u1edbi 54mg trong m\u1ed9t lon 12oz &#8211; v\u00ec v\u1eady b\u1ea1n \u0111ang nh\u1eadn \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng caffeine nhi\u1ec1u h\u01a1n g\u1ea7n 70% ch\u1ec9 b\u1eb1ng c\u00e1ch n\u00e2ng c\u1ea5p k\u00edch c\u1ee1 (upgrading size). N\u1ebfu b\u1ea1n quen tay mua chai l\u1edbn m\u00e0 kh\u00f4ng ngh\u0129 ng\u1ee3i g\u00ec, \u0111\u00f3 l\u00e0 m\u1ed9t s\u1ef1 kh\u00e1c bi\u1ec7t c\u00f3 \u00fd ngh\u0129a trong t\u1ed5ng l\u01b0\u1ee3ng caffeine n\u1ea1p v\u00e0o h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ecfi: Mountain Dew c\u00f3 nhi\u1ec1u caffeine h\u01a1n Red Bull kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: C\u00f3, trong h\u1ea7u h\u1ebft c\u00e1c so s\u00e1nh v\u1ec1 k\u00edch c\u1ee1. M\u1ed9t lon Red Bull 8.4oz ti\u00eau chu\u1ea9n ch\u1ee9a 80mg caffeine, trong khi m\u1ed9t lon Mountain Dew 12oz c\u00f3 54mg &#8211; nh\u01b0ng n\u1ebfu b\u1ea1n t\u0103ng l\u00ean chai Dew 20oz v\u1edbi 91mg th\u00ec n\u00f3 s\u1ebd v\u01b0\u1ee3t l\u00ean d\u1eabn tr\u01b0\u1edbc. D\u00f2ng n\u01b0\u1edbc t\u0103ng l\u1ef1c c\u1ee7a Mountain Dew (Rise \u1edf 180mg, Fast Twitch \u1edf 200mg) th\u00ec b\u1ecf l\u1ea1i Red Bull \u1edf r\u1ea5t xa ph\u00eda sau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n t\u00f2 m\u00f2 v\u1ec1 s\u1ef1 so s\u00e1nh v\u1edbi c\u00e1c lo\u1ea1i n\u01b0\u1edbc t\u0103ng l\u1ef1c ph\u1ed5 bi\u1ebfn kh\u00e1c, h\u00e0m l\u01b0\u1ee3ng caffeine c\u1ee7a Monster Energy l\u00e0 kho\u1ea3ng 160 mg cho m\u1ed7i lon 16-oz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ecfi: U\u1ed1ng Mountain Dew m\u1ed7i ng\u00e0y c\u00f3 an to\u00e0n kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: M\u1ed9t lon 12oz m\u1ed7i ng\u00e0y ho\u00e0n to\u00e0n n\u1eb1m trong gi\u1edbi h\u1ea1n caffeine 400mg h\u00e0ng ng\u00e0y c\u1ee7a FDA, nh\u01b0ng l\u01b0\u1ee3ng \u0111\u01b0\u1eddng m\u1edbi l\u00e0 m\u1ed1i lo ng\u1ea1i l\u1edbn h\u01a1n &#8211; 46 gram cho m\u1ed7i lon \u0111\u00e3 ch\u1ea1m ng\u01b0\u1ee1ng ho\u1eb7c v\u01b0\u1ee3t m\u1ee9c khuy\u1ebfn ngh\u1ecb v\u1ec1 l\u01b0\u1ee3ng \u0111\u01b0\u1eddng b\u1ed5 sung h\u00e0ng ng\u00e0y d\u00e0nh cho ng\u01b0\u1eddi l\u1edbn c\u1ee7a Hi\u1ec7p h\u1ed9i Tim m\u1ea1ch Hoa K\u1ef3. Mountain Dew Zero Sugar gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u01b0\u1eddng trong khi v\u1eabn gi\u1eef nguy\u00ean caffeine.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ecfi: Quy t\u1eafc 2-gi\u1edd c\u1ee7a c\u00e0 ph\u00ea l\u00e0 g\u00ec v\u00e0 n\u00f3 c\u00f3 \u00e1p d\u1ee5ng cho Mountain Dew kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: Quy t\u1eafc 2-gi\u1edd (2-hour rule) c\u1ee7a c\u00e0 ph\u00ea l\u00e0 m\u1ed9t h\u01b0\u1edbng d\u1eabn kh\u00f4ng ch\u00ednh th\u1ee9c nh\u1eb1m tr\u00e1nh n\u1ea1p caffeine trong v\u00f2ng 2 gi\u1edd sau khi th\u1ee9c d\u1eady \u0111\u1ec3 b\u1ea1n kh\u00f4ng l\u00e0m thui ch\u1ed9t \u0111\u1ec9nh cortisol t\u1ef1 nhi\u00ean c\u1ee7a c\u01a1 th\u1ec3, v\u00e0 ph\u1ea3i c\u1eaft \u0111\u1ee9t caffeine \u00edt nh\u1ea5t 6 gi\u1edd tr\u01b0\u1edbc khi \u0111i ng\u1ee7 \u0111\u1ec3 n\u00f3 kh\u00f4ng ph\u00e1 h\u1ecfng gi\u1ea5c ng\u1ee7 c\u1ee7a b\u1ea1n. N\u00f3 \u00e1p d\u1ee5ng cho b\u1ea5t k\u1ef3 lo\u1ea1i \u0111\u1ed3 u\u1ed1ng c\u00f3 ch\u1ee9a caffeine n\u00e0o &#8211; bao g\u1ed3m c\u1ea3 Mountain Dew &#8211; b\u1edfi v\u00ec th\u1eddi gian b\u00e1n h\u1ee7y c\u1ee7a caffeine trong c\u01a1 th\u1ec3 b\u1ea1n di\u1ec5n ra trong 5\u20137 gi\u1edd b\u1ea5t k\u1ec3 ngu\u1ed3n g\u1ed1c c\u1ee7a n\u00f3 l\u00e0 g\u00ec.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ecfi: Caffeine c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u1ed3ng \u0111\u1ed9 creatinine kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: Caffeine c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi l\u00e0m t\u0103ng m\u1ee9c \u0111\u1ed9 creatinine b\u1eb1ng c\u00e1ch t\u0103ng t\u1ed1c \u0111\u1ed9 l\u1ecdc c\u1ee7a th\u1eadn v\u00e0 qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t \u1edf c\u01a1 b\u1eafp, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m sai l\u1ec7ch k\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m m\u00e1u creatinine n\u1ebfu ti\u00eau th\u1ee5 ngay tr\u01b0\u1edbc \u0111\u00f3. N\u1ebfu b\u1ea1n s\u1eafp \u0111i x\u00e9t nghi\u1ec7m ch\u1ee9c n\u0103ng th\u1eadn, t\u1ed1t nh\u1ea5t l\u00e0 n\u00ean b\u1ecf qua \u0111\u1ed3 u\u1ed1ng ch\u1ee9a caffeine &#8211; bao g\u1ed3m c\u1ea3 Mountain Dew &#8211; trong v\u00e0i gi\u1edd tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ecfi: Caffeine c\u00f3 v\u00f4 hi\u1ec7u h\u00f3a t\u00e1c d\u1ee5ng c\u1ee7a ashwagandha kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: Ch\u00fang kh\u00f4ng tr\u1ef1c ti\u1ebfp tri\u1ec7t ti\u00eau l\u1eabn nhau, nh\u01b0ng ch\u00fang ho\u1ea1t \u0111\u1ed9ng theo hai h\u01b0\u1edbng ng\u01b0\u1ee3c nhau &#8211; caffeine k\u00edch th\u00edch h\u1ec7 th\u1ea7n kinh trung \u01b0\u01a1ng trong khi ashwagandha l\u00e0 m\u1ed9t ch\u1ea5t th\u00edch nghi (adaptogen) gi\u00fap \u0111i\u1ec1u ch\u1ec9nh cortisol v\u00e0 ph\u1ea3n \u1ee9ng c\u0103ng th\u1eb3ng. U\u1ed1ng ch\u00fang c\u00f9ng nhau kh\u00f4ng lo\u1ea1i b\u1ecf t\u00e1c d\u1ee5ng c\u1ee7a b\u00ean n\u00e0o, nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng l\u00e0m d\u1ecbu c\u1ee7a ashwagandha c\u00f3 th\u1ec3 mang l\u1ea1i c\u1ea3m gi\u00e1c b\u1ecb thui ch\u1ed9t (blunted) b\u1edfi m\u1ed9t lo\u1ea1i \u0111\u1ed3 u\u1ed1ng ch\u1ee9a l\u01b0\u1ee3ng caffeine cao nh\u01b0 Mountain Dew.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ecfi: L\u1ef1a ch\u1ecdn n\u01b0\u1edbc t\u0103ng l\u1ef1c k\u00e9m l\u00e0nh m\u1ea1nh nh\u1ea5t trong cu\u1ed9c so s\u00e1nh n\u00e0y l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Standard Monster Energy at 160mg of caffeine and 54 grams of sugar per 16oz can is the heaviest hitter in terms of combined stimulant and sugar load. The Mountain Dew Fast Twitch at 200mg per 16oz surpasses it on caffeine, but sugar content thay \u0111\u1ed5i by flavor-check the label before assuming zero-sugar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ecfi: T\u1ea1i sao Mountain Dew kh\u00f4ng \u0111\u01b0\u1eddng l\u1ea1i c\u00f3 nhi\u1ec1u caffeine h\u01a1n b\u1ea3n th\u01b0\u1eddng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: Khi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t lo\u1ea1i b\u1ecf \u0111\u01b0\u1eddng kh\u1ecfi \u0111\u1ed3 u\u1ed1ng, h\u1ecd th\u01b0\u1eddng t\u0103ng l\u01b0\u1ee3ng caffeine l\u00ean \u0111\u1ec3 b\u00f9 \u0111\u1eafp cho vi\u1ec7c m\u1ea5t \u0111i c\u1ea3m gi\u00e1c n\u0103ng l\u01b0\u1ee3ng-nhanh m\u00e0 \u0111\u01b0\u1eddng mang l\u1ea1i. V\u1edbi Mountain Dew Zero Sugar, s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i \u0111\u00f3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 68mg m\u1ed7i 12oz so v\u1edbi 54mg \u1edf phi\u00ean b\u1ea3n th\u01b0\u1eddng &#8211; nhi\u1ec1u caffeine h\u01a1n, \u00edt \u0111\u01b0\u1eddng h\u01a1n, nh\u01b0ng tr\u1ea3i nghi\u1ec7m n\u0103ng l\u01b0\u1ee3ng mang l\u1ea1i v\u1eabn mang c\u1ea3m gi\u00e1c t\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u1ea3n g\u1ed1c.<\/p>\n\n\n<h2 class=\"wp-block-heading\">T\u00e0i Li\u1ec7u Tham Kh\u1ea3o<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>Ma tr\u1eadn quan tr\u1ecdng: Qu\u00e1 tr\u00ecnh Cacbonat H\u00f3a c\u1ee7a \u0110\u1ed3 U\u1ed1ng T\u00e1c \u0110\u1ed9ng \u0110\u1ebfn Th\u1eddi Gian C\u1ee7a Hi\u1ec7u \u1ee8ng Caffeine L\u00ean S\u1ef1 Ch\u00fa \u00dd B\u1ec1n B\u1ec9 &#8211; mdpi.com<\/li>\n\n\n<li>H\u01b0\u1edbng D\u1eabn T\u1ed1i Th\u01b0\u1ee3ng V\u1ec1 Caffeine Trong Soda T\u1eeb Coke \u0110\u1ebfn Pepsi &#8211; eathealthy365.com<\/li>\n\n\n<li>M\u1eb7t T\u1ed1i C\u1ee7a N\u01b0\u1edbc T\u0103ng L\u1ef1c: T\u00e1c \u0110\u1ed9ng L\u00ean C\u01a1 Th\u1ec3 Con Ng\u01b0\u1eddi &#8211; mdpi.com<\/li>\n\n\n<li>Ph\u00e2n T\u00edch \u0110\u1ecbnh L\u01b0\u1ee3ng Caffeine Trong C\u00e0 Ph\u00ea Rang &#8211; mdpi.com<\/li>\n\n\n<li>\u1ea2nh H\u01b0\u1edfng C\u1ee7a \u0110a H\u00ecnh CYP1A2 \u2212163 C > A L\u00ean Qu\u00e1 Tr\u00ecnh Chuy\u1ec3n H\u00f3a Caffeine V\u00e0 Hi\u1ec7u Su\u1ea5t \u0110\u1ea1p Xe Ti\u1ebfp Theo &#8211; liebertpub.com<\/li>\n\n\n<li>\u00dd Ngh\u0129a Ch\u1ee9c N\u0103ng C\u1ee7a \u0110a H\u00ecnh C\u2192A \u1ede Intron 1 C\u1ee7a Gen Cytochrome P450 CYP1A2 \u0110\u01b0\u1ee3c Ki\u1ec3m Tra B\u1eb1ng Caffeine &#8211; pmc.ncbi.nlm.nih.gov<\/li>\n\n\n<li>T\u00e1c \u0110\u1ed9ng C\u1ee7a Bi\u1ebfn Th\u1ec3 Di Truy\u1ec1n L\u00ean Ph\u1ea3n \u1ee8ng Sinh L\u00fd \u0110\u1ed1i V\u1edbi Caffeine \u1ede Ng\u01b0\u1eddi: \u0110\u00e1nh Gi\u00e1 H\u1ec7 Th\u1ed1ng &#8211; pmc.ncbi.nlm.nih.gov<\/li>\n\n\n<li>Nh\u1eefng C\u00e2u H\u1ecfi V\u00e0 L\u1ea7m T\u01b0\u1edfng Th\u01b0\u1eddng G\u1eb7p V\u1ec1 N\u01b0\u1edbc T\u0103ng L\u1ef1c &#8211; mdpi.com<\/li>\n\n<\/ul>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Mountain Dew ch\u1ee9a kho\u1ea3ng 54mg caffeine m\u1ed7i lon 355ml\u2014m\u1ea1nh h\u01a1n 60% so v\u1edbi Coca-Cola Classic nh\u01b0ng l\u1ea1i th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi m\u1ee9c ~96mg c\u1ee7a m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea \u0111en 240ml th\u00f4ng th\u01b0\u1eddng. \u0110i s\u00e2u v\u00e0o h\u01b0\u1edbng d\u1eabn th\u1ef1c t\u1ebf \u0111\u1ec3 so s\u00e1nh l\u01b0\u1ee3ng caffeine gi\u1eefa Mountain Dew, Coke, Pepsi, Monster v\u00e0 c\u00e0 ph\u00ea, bao g\u1ed3m c\u1ea3 c\u00e1ch l\u01b0\u1ee3ng \u0111\u01b0\u1eddng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00fa r\u01a1i n\u0103ng l\u01b0\u1ee3ng (energy crash) c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"author":1,"featured_media":50641,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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Toan","author_link":"https:\/\/coffeefactz.com\/vi\/author\/pham-toan\/"},"uagb_comment_info":0,"uagb_excerpt":"Mountain Dew ch\u1ee9a kho\u1ea3ng 54mg caffeine m\u1ed7i lon 355ml\u2014m\u1ea1nh h\u01a1n 60% so v\u1edbi Coca-Cola Classic nh\u01b0ng l\u1ea1i th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi m\u1ee9c ~96mg c\u1ee7a m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea \u0111en 240ml th\u00f4ng th\u01b0\u1eddng. \u0110i s\u00e2u v\u00e0o h\u01b0\u1edbng d\u1eabn th\u1ef1c t\u1ebf \u0111\u1ec3 so s\u00e1nh l\u01b0\u1ee3ng caffeine gi\u1eefa Mountain Dew, Coke, Pepsi, Monster v\u00e0 c\u00e0 ph\u00ea,&hellip;","_links":{"self":[{"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/posts\/53993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/comments?post=53993"}],"version-history":[{"count":1,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/posts\/53993\/revisions"}],"predecessor-version":[{"id":53998,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/posts\/53993\/revisions\/53998"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/media\/50641"}],"wp:attachment":[{"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/media?parent=53993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/categories?post=53993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/tags?post=53993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}