{"id":53677,"date":"2025-07-07T08:47:35","date_gmt":"2025-07-07T01:47:35","guid":{"rendered":"https:\/\/coffeefactz.com\/?p=53677"},"modified":"2026-08-27T14:11:12","modified_gmt":"2026-08-27T07:11:12","slug":"nong-do-soda-caffeine","status":"publish","type":"post","link":"https:\/\/coffeefactz.com\/vi\/nong-do-soda-caffeine\/","title":{"rendered":"M\u1ee9c \u0111\u1ed9 caffeine c\u1ee7a Soda \u0111\u01b0\u1ee3c so s\u00e1nh: Mountain Dew so v\u1edbi Coke so v\u1edbi Pepsi so v\u1edbi Dr Pepper"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Soda caffeine levels are more spread out h\u00c6\u00a1n h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft people expect &#8211; v\u00c3\u00a0 c\u00c3\u00a1i difference between brands c\u00c3\u00b3 th\u00e1\u00bb\u0192 be bigger h\u00c6\u00a1n c\u00c3\u00a1i difference between a soda v\u00c3\u00a0 a weak cup of coffee. Knowing c\u00c3\u00a1i actual numbers takes c\u00c3\u00a1i guesswork out of every c\u00c3\u00b3 th\u00e1\u00bb\u0192 b\u00e1\u00ba\u00a1n open.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i four brands covered here &#8211; Mountain Dew, Coca-Cola, Pepsi, v\u00c3\u00a0 Dr Pepper &#8211; each land in a different spot on c\u00c3\u00a1i caffeine scale, v\u00c3\u00a0 c\u00e1\u00bb\u00a7a h\u00e1\u00bb  zero-sugar versions sometimes tell a completely different story. By c\u00c3\u00a1i end, b\u00e1\u00ba\u00a1n&#8217;ll bi\u00e1\u00ba\u00bft exactly n\u00c3\u00a0o m\u00e1\u00bb\u2122t fits c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n energy goal v\u00c3\u00a0 c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n sugar budget.<\/p>\n\n\n<h2 class=\"wp-block-heading\">th\u00e1\u00ba\u00bf n\u00c3\u00a0o Much Caffeine Is Really in Soda?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Reliable caffeine safety guidelines cho healthy adults a clear ceiling: c\u00c3\u00a1i FDA considers up to 400 mg of caffeine per ng\u00c3\u00a0y safe. r\u00e1\u00ba\u00b1ng number sounds big &#8211; v\u00c3\u00a0 it is, once b\u00e1\u00ba\u00a1n th\u00e1\u00ba\u00a5y where soda actually lands on c\u00c3\u00a1i scale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A standard 12 gram c\u00c3\u00b3 th\u00e1\u00bb\u0192 of soda typically holds somewhere between 30 v\u00c3\u00a0 55 mg of caffeine. To put r\u00e1\u00ba\u00b1ng in context, a Starbucks venti hot coffee c\u00c3\u00b3 th\u00e1\u00bb\u0192 blow past 400 mg on c\u00e1\u00bb\u00a7a n\u00c3\u00b3 own, v\u00c3\u00a0 a single Celsius energy drink clocks in at 200 mg. Soda isn&#8217;t c\u00c3\u00a1i heavy hitter of c\u00c3\u00a1i caffeine world &#8211; it&#8217;s firmly in c\u00c3\u00a1i moderate lane.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">m\u00e1\u00bb\u2122t thing r\u00e1\u00ba\u00b1ng makes c\u00c3\u00a1i four brands in n\u00c3\u00a0y article easy to compare: national-brand sodas are made to a tightly controlled recipe. c\u00c3\u00a1i number on c\u00c3\u00a1i label (or in lab analysis) is c\u00c3\u00a1i g\u00c3\u00ac&#8217;s actually in c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n c\u00c3\u00b3 th\u00e1\u00bb\u0192. No guesswork, no batch variation worth worrying v\u00e1\u00bb .<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">r\u00e1\u00ba\u00b1ng said, c\u00c3\u00a1i real health conversation cho h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft casual soda drinkers isn&#8217;t ch\u00e1\u00bb\u2030 v\u00e1\u00bb  caffeine. It&#8217;s v\u00e1\u00bb  sugar v\u00c3\u00a0 calories riding alongside it. A regular Mountain Dew, cho instance, carries 46 g of sugar v\u00c3\u00a0 170 calories in r\u00e1\u00ba\u00b1ng same 12 gram. c\u00c3\u00a1i caffeine might be c\u00c3\u00a1i headline, nh\u00c6\u00b0ng c\u00c3\u00a1i sugar is often c\u00c3\u00a1i fine print r\u00e1\u00ba\u00b1ng matters more ng\u00c3\u00a0y to ng\u00c3\u00a0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FDA v\u00c3\u00a0 NIH researchers, in a joint publication in c\u00c3\u00a1i <em>Journal of c\u00c3\u00a1i American Academy of Child v\u00c3\u00a0 Adolescent Psychiatry<\/em>, put it plainly:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>&#8220;Caffeine is recognized by c\u00c3\u00a1i ch\u00c3\u00bang ta Food v\u00c3\u00a0 Drug Administration as safe cho adults in amounts < 400 mg\/day... The primary source of caffeine in this population is soda (40 mg\/12 gram), followed by coffee... Chronic intake of lower doses of caffeine, such as 35\u201355mg in a 12-ounce can of soda (e.g., Pepsi\u2122, Coca-Cola\u2122, Mountain Dew\u2122) or a 16\u201320 ounce bottle of sweet tea... could promote dependence.\"<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">r\u00e1\u00ba\u00b1ng last point is worth sitting v\u00e1\u00bb\u203ai. c\u00c3\u00a1i doses in soda feel small, nh\u00c6\u00b0ng regular daily intake &#8211; th\u00e1\u00ba\u00adm ch\u00c3\u00ad at 35\u201355 mg &#8211; c\u00c3\u00b3 th\u00e1\u00bb\u0192 quietly build a dependence pattern h\u00c6\u00a1n th\u00e1\u00bb i gian, especially if b\u00e1\u00ba\u00a1n&#8217;re reaching cho a c\u00c3\u00b3 th\u00e1\u00bb\u0192 every afternoon out of habit rather h\u00c6\u00a1n choice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">b\u00c3\u00a2y gi\u00e1\u00bb  here&#8217;s c\u00c3\u00a1i wrinkle c\u00c3\u00a1i 400 mg rule doesn&#8217;t account cho: c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n genetics. More h\u00c6\u00a1n 95% of caffeine in c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n body is broken down by a single enzyme called CYP1A2, v\u00c3\u00a0 th\u00e1\u00ba\u00bf n\u00c3\u00a0o fast r\u00e1\u00ba\u00b1ng enzyme works is largely determined by a gene variant b\u00e1\u00ba\u00a1n were born v\u00e1\u00bb\u203ai. Research published in <a href=\"https:\/\/preview-www.nature.com\/articles\/s41397-017-0011-3\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong><em>c\u00c3\u00a1i Pharmacogenomics Journal<\/em><\/strong><\/u><\/a> &#8211; a systematic review v\u00c3\u00a0 meta-analysis of 3,570 individuals &#8211; found r\u00e1\u00ba\u00b1ng people v\u00e1\u00bb\u203ai c\u00c3\u00a1i &#8220;fast metabolizer&#8221; version of n\u00c3\u00a0y gene c\u00c3\u00b3 significantly higher enzyme activity h\u00c6\u00a1n slow metabolizers. c\u00c3\u00a1i authors noted r\u00e1\u00ba\u00b1ng n\u00c3\u00a0y genetic variability c\u00c3\u00b3 th\u00e1\u00bb\u0192 effectively double or halve c\u00c3\u00a1i safe caffeine limit cho a given ng\u00c6\u00b0\u00e1\u00bb i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A companion review in <a href=\"https:\/\/pharmrev.aspetjournals.org\/content\/70\/2\/384\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong><em>Pharmacological Reviews<\/em><\/strong><\/u><\/a> confirms r\u00e1\u00ba\u00b1ng CYP1A2 is c\u00c3\u00a1i dominant driver of caffeine clearance, v\u00c3\u00a0 a study in <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6342244\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong><em>Clinical v\u00c3\u00a0 Translational Science<\/em><\/strong><\/u><\/a> measured n\u00c3\u00a0y variation across repeated doses, showing r\u00e1\u00ba\u00b1ng c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n genotype consistently shapes th\u00e1\u00ba\u00bf n\u00c3\u00a0o c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n body processes each sip. A broader review in <a href=\"https:\/\/link.springer.com\/article\/10.1186\/s41065-026-00648-z\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong><em>Hereditas<\/em><\/strong><\/u><\/a> integrates both genetic v\u00c3\u00a0 environmental factors, reinforcing r\u00e1\u00ba\u00b1ng c\u00c3\u00a1i spectrum t\u00e1\u00bb\u00ab slow to fast metabolizer is real v\u00c3\u00a0 clinically meaningful.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A randomized crossover trial in <a href=\"https:\/\/journals.lww.com\/acsm-msse\/fulltext\/2018\/08000\/caffeine,_cyp1a2_genotype,_and_endurance.5.aspx\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong><em>Medicine &#038; Science in Sports &#038; Exercise<\/em><\/strong><\/u><\/a> th\u00e1\u00ba\u00adm ch\u00c3\u00ad showed n\u00c3\u00a0y plays out in athletic performance &#8211; fast metabolizers benefit t\u00e1\u00bb\u00ab caffeine doses of 2\u20134 mg per kg of body weight, while slow metabolizers actually performed worse sau c\u00c3\u00a1i same dose.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i g\u00c3\u00ac r\u00e1\u00ba\u00b1ng means practically: if m\u00e1\u00bb\u2122t soda leaves b\u00e1\u00ba\u00a1n restless, wired, or staring at c\u00c3\u00a1i ceiling at midnight, c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n personal ceiling may sit t\u00e1\u00bb\u2018t below 400 mg. c\u00c3\u00a1i guideline is a population average, kh\u00c3\u00b4ng a personal prescription. c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n own reaction is c\u00c3\u00a1i h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft reliable data point b\u00e1\u00ba\u00a1n c\u00c3\u00b3.<\/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: c\u00c3\u00a1i High-Caffeine King of Sodas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mountain Dew leads c\u00c3\u00a1i pack v\u00e1\u00bb\u203ai 54 mg of caffeine per 12 gram c\u00c3\u00b3 th\u00e1\u00bb\u0192, paired v\u00e1\u00bb\u203ai 46 g of sugar v\u00c3\u00a0 170 calories &#8211; making it c\u00c3\u00a1i strongest regular soda in n\u00c3\u00a0y comparison by a clear margin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">r\u00e1\u00ba\u00b1ng 54 mg is roughly 60% more caffeine h\u00c6\u00a1n a standard Coca-Cola. It&#8217;s c\u00c5\u00a9ng v\u00e1\u00bb  a third of c\u00c3\u00a1i g\u00c3\u00ac b\u00e1\u00ba\u00a1n&#8217;d get t\u00e1\u00bb\u00ab an average 8 gram cup of brewed coffee, n\u00c3\u00a0o puts it in &#8220;mild-to-moderate stimulant&#8221; territory &#8211; real enough to feel, kh\u00c3\u00b4ng so much r\u00e1\u00ba\u00b1ng it overwhelms h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft people.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i flavor profile matches c\u00c3\u00a1i energy: citrus-forward, intensely sweet, v\u00c3\u00a0 unapologetically bold. If b\u00e1\u00ba\u00a1n&#8217;ve never had m\u00e1\u00bb\u2122t, ngh\u00c4\u00a9 bright lemon-lime v\u00e1\u00bb\u203ai a sugar punch. It&#8217;s kh\u00c3\u00b4ng trying to be subtle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i zero-sugar side of c\u00c3\u00a1i family is where things get interesting. Diet Mountain Dew keeps c\u00c3\u00a1i caffeine identical at 54 mg while dropping to zero calories &#8211; a clean swap if b\u00e1\u00ba\u00a1n mu\u00e1\u00bb\u2018n c\u00c3\u00a1i same lift without c\u00c3\u00a1i sugar. Mountain Dew Zero Sugar, however, takes a different approach: it bumps c\u00c3\u00a1i caffeine up to approximately 68 mg while c\u00c5\u00a9ng staying calorie-free. r\u00e1\u00ba\u00b1ng makes it kh\u00c3\u00b4ng ch\u00e1\u00bb\u2030 c\u00c3\u00a1i strongest diet option in n\u00c3\u00a0y lineup, nh\u00c6\u00b0ng c\u00c3\u00a1i strongest soda overall.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A laboratory analysis published in c\u00c3\u00a1i <em>Journal of Food Science<\/em> found r\u00e1\u00ba\u00b1ng store-brand colas c\u00c3\u00b3 th\u00e1\u00bb\u0192 contain as little as <a href=\"https:\/\/ift.onlinelibrary.wiley.com\/doi\/10.1111\/j.1750-3841.2007.00414.x\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>4.9 mg of caffeine per 12 gram c\u00c3\u00b3 th\u00e1\u00bb\u0192<\/strong><\/u><\/a> &#8211; n\u00c3\u00a0o means Mountain Dew&#8217;s 54 mg is more h\u00c6\u00a1n ten times c\u00c3\u00a1i caffeine of m\u00e1\u00bb\u2122t s\u00e1\u00bb\u2018 budget alternatives. If b\u00e1\u00ba\u00a1n&#8217;re shopping cho a lift v\u00c3\u00a0 reaching cho whatever&#8217;s cheapest on c\u00c3\u00a1i shelf, brand genuinely matters here.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i bottom line: if maximum caffeine t\u00e1\u00bb\u00ab a soda is c\u00c3\u00a1i goal, Mountain Dew &#8211; v\u00c3\u00a0 especially Mountain Dew Zero Sugar &#8211; is c\u00c3\u00a1i top of c\u00c3\u00a1i chart.<\/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: c\u00c3\u00a1i Classic Soda v\u00e1\u00bb\u203ai a Mellow Kick<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Coca-Cola delivers 34 mg of caffeine per 12 gram c\u00c3\u00b3 th\u00e1\u00bb\u0192 alongside 39 g of sugar v\u00c3\u00a0 140 calories &#8211; c\u00c3\u00a1i mildest caffeine profile of c\u00c3\u00a1i four brands in n\u00c3\u00a0y comparison.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">r\u00e1\u00ba\u00b1ng gentleness is actually part of c\u00e1\u00bb\u00a7a n\u00c3\u00b3 identity. A single Coke gives b\u00e1\u00ba\u00a1n a light alertness boost, c\u00c3\u00a1i kind b\u00e1\u00ba\u00a1n&#8217;d mu\u00e1\u00bb\u2018n v\u00e1\u00bb\u203ai lunch rather h\u00c6\u00a1n before a long drive. It&#8217;s kh\u00c3\u00b4ng going to move c\u00c3\u00a1i needle c\u00c3\u00a1i c\u00a1ch Mountain Dew does, nh\u00c6\u00b0ng r\u00e1\u00ba\u00b1ng&#8217;s c\u00c3\u00a1i point cho a lot of people.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i diet split here is m\u00e1\u00bb\u2122t of c\u00c3\u00a1i more surprising details in c\u00c3\u00a1i whole comparison. Diet Coke actually contains more caffeine h\u00c6\u00a1n regular Coke &#8211; 46 mg versus 34 mg. r\u00e1\u00ba\u00b1ng&#8217;s kh\u00c3\u00b4ng a typo. Diet Coke uses a slightly different formula, v\u00c3\u00a0 c\u00c3\u00a1i caffeine level reflects r\u00e1\u00ba\u00b1ng. Coke Zero Sugar, on c\u00c3\u00a1i kh\u00c3\u00a1c hand, matches c\u00c3\u00a1i regular version exactly at 34 mg, v\u00e1\u00bb\u203ai zero calories. So if b\u00e1\u00ba\u00a1n&#8217;re switching to a calorie-free version v\u00c3\u00a0 expecting c\u00c3\u00a1i same experience, Coke Zero Sugar is c\u00c3\u00a1i closer match. Diet Coke is c\u00e1\u00bb\u00a7a n\u00c3\u00b3 own thing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i taste is c\u00c3\u00a1i g\u00c3\u00ac h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft people already bi\u00e1\u00ba\u00bft: smooth, caramel-toned, v\u00e1\u00bb\u203ai a sweetness r\u00e1\u00ba\u00b1ng feels familiar rather h\u00c6\u00a1n aggressive. It&#8217;s c\u00c3\u00a1i benchmark everything else gets compared to.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s a nh\u00c3\u00acn at th\u00e1\u00ba\u00bf n\u00c3\u00a0o Coca-Cola holds up in a real-world setting:<\/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-picnic-table.webp\" alt=\"A chilled Coca Cola can sitting on a wooden picnic table\" class=\"wp-image-50703\" title=\"\" srcset=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/classic-coca-cola-picnic-table.webp 1280w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/classic-coca-cola-picnic-table-300x169.webp 300w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/classic-coca-cola-picnic-table-1024x576.webp 1024w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/classic-coca-cola-picnic-table-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<p class=\"wp-block-paragraph\">If b\u00e1\u00ba\u00a1n mu\u00e1\u00bb\u2018n a classic soda experience v\u00e1\u00bb\u203ai a restrained caffeine lift &#8211; or b\u00e1\u00ba\u00a1n&#8217;re managing c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n intake v\u00c3\u00a0 mu\u00e1\u00bb\u2018n predictability &#8211; Coca-Cola is c\u00c3\u00a1i straightforward choice.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Pepsi: A Touch More Buzz, a Little More Sweet<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pepsi sits ch\u00e1\u00bb\u2030 m\u00e1\u00bb\u2122t step above Coke on nearly every number: 38 mg of caffeine, 41 g of sugar, v\u00c3\u00a0 150 calories per 12 gram c\u00c3\u00b3 th\u00e1\u00bb\u0192. Four milligrams more caffeine doesn&#8217;t sound nh\u00c6\u00b0 much, nh\u00c6\u00b0ng across a few cans a ng\u00c3\u00a0y, it adds up.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i flavor difference is real v\u00c3\u00a0 consistent. Pepsi tends to taste sweeter h\u00c6\u00a1n Coke, v\u00e1\u00bb\u203ai a slightly citrusy edge r\u00e1\u00ba\u00b1ng makes it feel a bit more indulgent. Whether r\u00e1\u00ba\u00b1ng&#8217;s a pro or a con depends entirely on c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n palate, nh\u00c6\u00b0ng it&#8217;s c\u00c3\u00a1i h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft common reason people land firmly in m\u00e1\u00bb\u2122t camp or c\u00c3\u00a1i kh\u00c3\u00a1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i zero-sugar story cho Pepsi has a plot twist. Diet Pepsi actually comes in slightly lower h\u00c6\u00a1n regular Pepsi at v\u00e1\u00bb  35 mg of caffeine &#8211; a minor dip, nothing dramatic. Pepsi Zero Sugar, though, is a different beast entirely: it jumps to approximately 69 mg of caffeine v\u00e1\u00bb\u203ai zero calories. r\u00e1\u00ba\u00b1ng makes it m\u00e1\u00bb\u2122t of c\u00c3\u00a1i highest-caffeine calorie-free sodas on c\u00c3\u00a1i mainstream market, edging out th\u00e1\u00ba\u00adm ch\u00c3\u00ad Mountain Dew Zero Sugar by a hair.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s a visual breakdown of th\u00e1\u00ba\u00bf n\u00c3\u00a0o Pepsi&#8217;s caffeine content stacks up across c\u00e1\u00bb\u00a7a n\u00c3\u00b3 variants:<\/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\/pepsi-caffeine-content-infographic.webp\" alt=\"An infographic showing Pepsi caffeine levels compared to other sodas in a 3D watercolor style\" class=\"wp-image-50705\" title=\"\" srcset=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/pepsi-caffeine-content-infographic.webp 1024w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/pepsi-caffeine-content-infographic-200x300.webp 200w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/pepsi-caffeine-content-infographic-683x1024.webp 683w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/pepsi-caffeine-content-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<p class=\"wp-block-paragraph\">If b\u00e1\u00ba\u00a1n already prefer Pepsi&#8217;s flavor, b\u00e1\u00ba\u00a1n&#8217;re c\u00c5\u00a9ng getting a slightly stronger caffeine hit h\u00c6\u00a1n Coke &#8211; v\u00c3\u00a0 if b\u00e1\u00ba\u00a1n go cho Pepsi Zero Sugar, r\u00e1\u00ba\u00b1ng hit becomes genuinely significant cho a soda.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Dr Pepper: c\u00c3\u00a1i Wild Card v\u00e1\u00bb\u203ai a Unique Caffeine Footprint<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dr Pepper lands at 41 mg of caffeine per 12 gram c\u00c3\u00b3 th\u00e1\u00bb\u0192, v\u00e1\u00bb\u203ai 40 g of sugar v\u00c3\u00a0 150 calories &#8211; putting it squarely between Mountain Dew v\u00c3\u00a0 c\u00c3\u00a1i cola pair, v\u00c3\u00a0 slightly above Pepsi on c\u00c3\u00a1i caffeine scale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i g\u00c3\u00ac makes Dr Pepper different isn&#8217;t primarily c\u00c3\u00a1i caffeine &#8211; it&#8217;s c\u00c3\u00a1i flavor. r\u00e1\u00ba\u00b1ng famous 23-flavor blend produces something r\u00e1\u00ba\u00b1ng doesn&#8217;t resemble a traditional cola at t\u00e1\u00ba\u00a5t c\u00e1\u00ba\u00a3. It&#8217;s sweet, a little spicy, vaguely cherry-adjacent, v\u00c3\u00a0 entirely c\u00e1\u00bb\u00a7a n\u00c3\u00b3 own category. h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft people who drink Dr Pepper are choosing it b\u00e1\u00bb\u0178i v\u00c3\u00ac nothing else tastes nh\u00c6\u00b0 it, kh\u00c3\u00b4ng b\u00e1\u00bb\u0178i v\u00c3\u00ac h\u00e1\u00bb &#8216;re optimizing c\u00e1\u00bb\u00a7a h\u00e1\u00bb  caffeine intake.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i caffeine story across c\u00c3\u00a1i Dr Pepper family is unusually consistent. Both Diet Dr Pepper v\u00c3\u00a0 Dr Pepper Zero Sugar hold steady at 41 mg of caffeine v\u00e1\u00bb\u203ai zero calories. No surprises, no reformulation jumps. c\u00c3\u00a1i g\u00c3\u00ac b\u00e1\u00ba\u00a1n get in c\u00c3\u00a1i regular version is exactly c\u00c3\u00a1i g\u00c3\u00ac b\u00e1\u00ba\u00a1n get in c\u00c3\u00a1i diet versions, minus c\u00c3\u00a1i sugar v\u00c3\u00a0 calories.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">USDA v\u00c3\u00a0 Nutrition Coordinating Center dietary experts, cited in a dietary exposure analysis published in <em>Food v\u00c3\u00a0 Chemical Toxicology<\/em>, noted:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>&#8220;c\u00c3\u00a1i caffeine content of c\u00c3\u00a1i beverages was attained t\u00e1\u00bb\u00ab c\u00c3\u00a1i Food Processor database&#8230; assessing dietary exposure to caffeine using representative category-specific values&#8230; standard colas represent c\u00c3\u00a1i lower end, Dr Pepper represents c\u00c3\u00a1i intermediate range, v\u00c3\u00a0 citrus-type sodas nh\u00c6\u00b0 Mountain Dew occupy c\u00c3\u00a1i highest caffeine category among non-energy soft drinks.&#8221;<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">r\u00e1\u00ba\u00b1ng framing holds up t\u00e1\u00bb\u2018t as a mental model: Dr Pepper is c\u00c3\u00a1i middle ground &#8211; more kick h\u00c6\u00a1n Coke, less h\u00c6\u00a1n Dew, v\u00c3\u00a0 a flavor experience r\u00e1\u00ba\u00b1ng stands completely apart t\u00e1\u00bb\u00ab both.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">cho c\u00c3\u00a1i casual consumer, Dr Pepper is c\u00c3\u00a1i pick khi b\u00e1\u00ba\u00a1n mu\u00e1\u00bb\u2018n a noticeable buzz v\u00c3\u00a0 a taste r\u00e1\u00ba\u00b1ng doesn&#8217;t feel nh\u00c6\u00b0 a compromise. c\u00c3\u00a1i zero-sugar versions l\u00c3\u00a0m r\u00e1\u00ba\u00b1ng trade th\u00e1\u00ba\u00adm ch\u00c3\u00ad easier.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">c\u00c3\u00a1i Final Verdict: n\u00c3\u00a0o Soda Should b\u00e1\u00ba\u00a1n Grab?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Soda caffeine levels don&#8217;t c\u00c3\u00b3 a single winner &#8211; h\u00e1\u00bb  c\u00c3\u00b3 a right answer cho each kind of drinker, v\u00c3\u00a0 r\u00e1\u00ba\u00b1ng depends on c\u00c3\u00a1i g\u00c3\u00ac b\u00e1\u00ba\u00a1n&#8217;re actually sau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s a simple cheat sheet:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Max energy without touching coffee:<\/strong> Mountain Dew at 54 mg is c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n go-to, or Mountain Dew Zero Sugar at 68 mg if b\u00e1\u00ba\u00a1n mu\u00e1\u00bb\u2018n c\u00c3\u00a1i highest caffeine in c\u00c3\u00a1i lineup v\u00e1\u00bb\u203ai zero calories.<\/li>\n\n\n<li><strong>Classic, easy sip v\u00e1\u00bb\u203ai lower sugar:<\/strong> Coca-Cola at 34 mg is c\u00c3\u00a1i gentlest option. If b\u00e1\u00ba\u00a1n mu\u00e1\u00bb\u2018n a slightly stronger calorie-free version, Diet Coke at 46 mg is c\u00c3\u00a1i quiet overachiever in c\u00c3\u00a1i Coke family.<\/li>\n\n\n<li><strong>Sweet tooth who still wants a lift:<\/strong> Pepsi at 38 mg gives b\u00e1\u00ba\u00a1n r\u00e1\u00ba\u00b1ng extra sweetness v\u00e1\u00bb\u203ai a small caffeine bump. Pepsi Zero Sugar at 69 mg is c\u00c3\u00a1i surprise here &#8211; m\u00e1\u00bb\u2122t of c\u00c3\u00a1i highest caffeine counts in b\u00e1\u00ba\u00a5t k\u00e1\u00bb\u00b3 mainstream calorie-free soda.<\/li>\n\n\n<li><strong>Unique flavor v\u00e1\u00bb\u203ai a solid, reliable buzz:<\/strong> Dr Pepper at 41 mg, consistent across every variant, is c\u00c3\u00a1i pick khi taste is c\u00c3\u00a1i priority v\u00c3\u00a0 b\u00e1\u00ba\u00a1n still mu\u00e1\u00bb\u2018n more h\u00c6\u00a1n Coke delivers.<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Every regular version on n\u00c3\u00a0y list carries significant sugar &#8211; up to 46 g in a single Mountain Dew. If sugar is something b\u00e1\u00ba\u00a1n&#8217;re watching, c\u00c3\u00a1i zero-sugar variants aren&#8217;t a minor convenience; h\u00e1\u00bb &#8216;re a meaningful difference. c\u00c3\u00a1i caffeine levels in those versions often change too, sometimes dramatically, so it&#8217;s worth checking before b\u00e1\u00ba\u00a1n assume c\u00c3\u00a1i diet version is a straight swap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">th\u00e1\u00ba\u00adm ch\u00c3\u00ad at c\u00c3\u00a1i top of n\u00c3\u00a0y list, hai Mountain Dews in a ng\u00c3\u00a0y puts b\u00e1\u00ba\u00a1n at v\u00e1\u00bb  108 mg of caffeine &#8211; t\u00e1\u00bb\u2018t under c\u00c3\u00a1i FDA&#8217;s 400 mg ceiling. nh\u00c6\u00b0ng r\u00e1\u00ba\u00b1ng ceiling is an average, kh\u00c3\u00b4ng a guarantee. As c\u00c3\u00a1i research on CYP1A2 genetics makes clear, c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n personal metabolism c\u00c3\u00b3 th\u00e1\u00bb\u0192 l\u00c3\u00a0m c\u00c3\u00a1i same dose feel twice as strong. If jitters or disrupted sleep follow th\u00e1\u00ba\u00adm ch\u00c3\u00ad a single c\u00c3\u00b3 th\u00e1\u00bb\u0192, c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n body is giving b\u00e1\u00ba\u00a1n better data h\u00c6\u00a1n b\u00e1\u00ba\u00a5t k\u00e1\u00bb\u00b3 guideline c\u00c3\u00b3 th\u00e1\u00bb\u0192.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">v\u00c3\u00a0 if b\u00e1\u00ba\u00a1n&#8217;re on c\u00c3\u00a1i kh\u00c3\u00a1c end &#8211; genuinely sensitive to caffeine v\u00c3\u00a0 looking cho something th\u00e1\u00ba\u00adm ch\u00c3\u00ad lower &#8211; laboratory analysis has found store-brand colas v\u00e1\u00bb\u203ai as little as 4.9 mg per 12 gram c\u00c3\u00b3 th\u00e1\u00bb\u0192. r\u00e1\u00ba\u00b1ng&#8217;s kh\u00c3\u00b4ng a typo. cho people who feel every milligram, r\u00e1\u00ba\u00b1ng&#8217;s a real option worth knowing v\u00e1\u00bb .<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c\u00c3\u00a1i numbers below let b\u00e1\u00ba\u00a1n compare everything side by side before b\u00e1\u00ba\u00a1n decide.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Soda<\/th><th>Caffeine (12 gram)<\/th><th>Sugar<\/th><th>Calories<\/th><th>Diet\/Zero Sugar Caffeine<\/th><th>Diet\/Zero Calories<\/th><\/tr><\/thead><tbody><tr><td>Mountain Dew<\/td><td>54 mg<\/td><td>46 g<\/td><td>170<\/td><td>Diet: 54 mg \/ Zero Sugar: 68 mg<\/td><td>0 cal<\/td><\/tr><tr><td>Coca-Cola<\/td><td>34 mg<\/td><td>39 g<\/td><td>140<\/td><td>Diet Coke: 46 mg \/ Coke Zero: 34 mg<\/td><td>0 cal<\/td><\/tr><tr><td>Pepsi<\/td><td>38 mg<\/td><td>41 g<\/td><td>150<\/td><td>Diet Pepsi: 35 mg \/ Pepsi Zero: 69 mg<\/td><td>0 cal<\/td><\/tr><tr><td>Dr Pepper<\/td><td>41 mg<\/td><td>40 g<\/td><td>150<\/td><td>Diet &#038; Zero Sugar: 41 mg<\/td><td>0 cal<\/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<h2 class=\"wp-block-heading\">Key Takeaways on Soda Caffeine Levels<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>Mountain Dew leads t\u00e1\u00ba\u00a5t c\u00e1\u00ba\u00a3 four brands at 54 mg per c\u00c3\u00b3 th\u00e1\u00bb\u0192, v\u00e1\u00bb\u203ai Mountain Dew Zero Sugar pushing th\u00e1\u00ba\u00adm ch\u00c3\u00ad higher at 68 mg.<\/li>\n\n\n<li>Coca-Cola is c\u00c3\u00a1i mildest option at 34 mg, nh\u00c6\u00b0ng Diet Coke quietly outpaces regular Coke v\u00e1\u00bb\u203ai 46 mg.<\/li>\n\n\n<li>Pepsi Zero Sugar v\u00c3\u00a0 Pepsi Zero Sugar top c\u00c3\u00a1i calorie-free caffeine chart at approximately 69 mg per 12 gram.<\/li>\n\n\n<li>Dr Pepper holds a steady 41 mg across t\u00e1\u00ba\u00a5t c\u00e1\u00ba\u00a3 c\u00e1\u00bb\u00a7a n\u00c3\u00b3 variants &#8211; regular, diet, v\u00c3\u00a0 zero sugar &#8211; making it c\u00c3\u00a1i h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft consistent of c\u00c3\u00a1i four.<\/li>\n\n\n<li>c\u00c3\u00a1i FDA&#8217;s 400 mg daily limit is a population average; c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n genetics c\u00c3\u00b3 th\u00e1\u00bb\u0192 l\u00c3\u00a0m c\u00c3\u00a1i same dose feel twice as strong or half as strong.<\/li>\n\n\n<li>Sugar, kh\u00c3\u00b4ng caffeine, is often c\u00c3\u00a1i bigger daily health trade-off &#8211; regular sodas carry 39\u201346 g of sugar per c\u00c3\u00b3 th\u00e1\u00bb\u0192.<\/li>\n\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions v\u00e1\u00bb  Soda Caffeine Levels<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Is Mountain Dew or Coke worse cho b\u00e1\u00ba\u00a1n overall?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">It depends on c\u00c3\u00a1i g\u00c3\u00ac b\u00e1\u00ba\u00a1n&#8217;re weighing. Mountain Dew has more caffeine (54 mg vs. 34 mg) v\u00c3\u00a0 significantly more sugar (46 g vs. 39 g) per 12 gram, so if b\u00e1\u00ba\u00a1n&#8217;re watching either, Coke is c\u00c3\u00a1i lighter option. Neither is a health food, nh\u00c6\u00b0ng Mountain Dew carries a noticeably heavier sugar load.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">n\u00c3\u00a0o mainstream soda has c\u00c3\u00a1i highest caffeine of t\u00e1\u00ba\u00a5t c\u00e1\u00ba\u00a3?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Among c\u00c3\u00a1i four brands here, Pepsi Zero Sugar edges out c\u00c3\u00a1i competition at approximately 69 mg per 12 gram, followed closely by Mountain Dew Zero Sugar at 68 mg. In c\u00c3\u00a1i regular (full-sugar) category, Mountain Dew at 54 mg is c\u00c3\u00a1i clear leader.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Does Diet Coke really c\u00c3\u00b3 more caffeine h\u00c6\u00a1n regular Coke?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes &#8211; Diet Coke contains v\u00e1\u00bb  46 mg of caffeine per 12 gram while regular Coke has 34 mg. h\u00e1\u00bb  s\u00e1\u00bb\u00ad d\u00e1\u00bb\u00a5ng slightly different formulas, v\u00c3\u00a0 r\u00e1\u00ba\u00b1ng difference shows up in c\u00c3\u00a1i caffeine count. Coke Zero Sugar, by contrast, matches regular Coke at 34 mg.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">c\u00c3\u00a1i g\u00c3\u00ac soda is safest to drink if I c\u00c3\u00b3 acid reflux or GERD?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Caffeine v\u00c3\u00a0 carbonation both relax c\u00c3\u00a1i lower esophageal sphincter, n\u00c3\u00a0o c\u00c3\u00b3 th\u00e1\u00bb\u0192 worsen GERD symptoms &#8211; so no soda is truly &#8220;safe&#8221; in r\u00e1\u00ba\u00b1ng context. If b\u00e1\u00ba\u00a1n&#8217;re going to c\u00c3\u00b3 m\u00e1\u00bb\u2122t, a low-caffeine option nh\u00c6\u00b0 Coke (34 mg) or a caffeine-free version of b\u00e1\u00ba\u00a5t k\u00e1\u00bb\u00b3 brand minimizes m\u00e1\u00bb\u2122t trigger, though c\u00c3\u00a1i carbonation itself remains a factor worth discussing v\u00e1\u00bb\u203ai c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n doctor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">c\u00c3\u00b3 th\u00e1\u00bb\u0192 drinking soda every ng\u00c3\u00a0y l\u00c3\u00a0m b\u00e1\u00ba\u00a1n dependent on caffeine?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">It c\u00c3\u00b3 th\u00e1\u00bb\u0192, th\u00e1\u00ba\u00adm ch\u00c3\u00ad at c\u00c3\u00a1i relatively low doses soda delivers. Research cited in c\u00c3\u00a1i Journal of c\u00c3\u00a1i American Academy of Child v\u00c3\u00a0 Adolescent Psychiatry notes r\u00e1\u00ba\u00b1ng chronic intake of 35\u201355 mg per c\u00c3\u00b3 th\u00e1\u00bb\u0192 &#8211; c\u00c3\u00a1i range t\u00e1\u00ba\u00a5t c\u00e1\u00ba\u00a3 four brands fall v\u00c3\u00a0o &#8211; is enough to promote caffeine dependence h\u00c6\u00a1n th\u00e1\u00bb i gian, particularly if c\u00c3\u00a1i habit is daily v\u00c3\u00a0 consistent.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why do zero-sugar sodas sometimes c\u00c3\u00b3 more caffeine h\u00c6\u00a1n c\u00c3\u00a1i regular versions?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">It&#8217;s a formulation choice, kh\u00c3\u00b4ng a rule. Brands nh\u00c6\u00b0 Pepsi Zero Sugar v\u00c3\u00a0 Mountain Dew Zero Sugar are designed to appeal to consumers who mu\u00e1\u00bb\u2018n more energy without calories, so c\u00c3\u00a1i caffeine level is boosted as part of r\u00e1\u00ba\u00b1ng positioning. Diet versions, on c\u00c3\u00a1i kh\u00c3\u00a1c hand, are often reformulated to taste closer to c\u00c3\u00a1i original, v\u00c3\u00a0 c\u00e1\u00bb\u00a7a h\u00e1\u00bb  caffeine levels vary by brand.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">th\u00e1\u00ba\u00bf n\u00c3\u00a0o do soda caffeine levels compare to energy drinks?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Soda sits t\u00e1\u00bb\u2018t below mainstream energy drinks. A Celsius, cho example, has 200 mg of caffeine in m\u00e1\u00bb\u2122t c\u00c3\u00b3 th\u00e1\u00bb\u0192 &#8211; roughly four times a regular Mountain Dew. th\u00e1\u00ba\u00adm ch\u00c3\u00ad Pepsi Zero Sugar at 69 mg is less h\u00c6\u00a1n half of h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft energy drinks. Soda is a moderate caffeine source; energy drinks are a different category entirely.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is \u00e1\u00bb\u0178 \u00c4\u2018\u00c3\u00b3 a soda option cho someone who&#8217;s extremely caffeine-sensitive?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. Laboratory analysis has found certain store-brand colas v\u00e1\u00bb\u203ai as little as 4.9 mg of caffeine per 12 gram &#8211; a fraction of b\u00e1\u00ba\u00a5t k\u00e1\u00bb\u00b3 national brand. Caffeine-free versions of Coke, Pepsi, v\u00c3\u00a0 Dr Pepper are c\u00c5\u00a9ng widely available v\u00c3\u00a0 contain zero caffeine, making h\u00e1\u00bb  a reliable option cho anyone who reacts strongly to th\u00e1\u00ba\u00adm ch\u00c3\u00ad small amounts.<\/p>\n\n\n<h2 class=\"wp-block-heading\">References<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>c\u00c3\u00a1i Impact of Genetic Polymorphisms on CYP1A2 Activity in Humans: A Systematic Review v\u00c3\u00a0 Meta-Analysis &#8211; nature.com<\/li>\n\n\n<li>Interindividual Differences in Caffeine Metabolism v\u00c3\u00a0 Factors Driving Caffeine Consumption &#8211; aspetjournals.org<\/li>\n\n\n<li>Effects of Common CYP1A2 Genotypes v\u00c3\u00a0 kh\u00c3\u00a1c Key Factors on Intraindividual Variation in c\u00c3\u00a1i Caffeine Metabolic Ratio &#8211; pmc.ncbi.nlm.nih.gov<\/li>\n\n\n<li>Unraveling c\u00c3\u00a1i Complexities of Caffeine: Metabolism, Genetics, Evolution, v\u00c3\u00a0 Health &#8211; springer.com<\/li>\n\n\n<li>Caffeine, CYP1A2 Genotype, v\u00c3\u00a0 Endurance Performance in Athletes &#8211; journals.lww.com<\/li>\n\n\n<li>Caffeine v\u00c3\u00a0 c\u00c3\u00a1i Child v\u00c3\u00a0 Adolescent: FDA\/NIH Joint Publication Insights &#8211; sciencedirect.com<\/li>\n\n\n<li>Caffeine Content of Carbonated Beverages: Laboratory Analysis &#8211; ift.onlinelibrary.wiley.com<\/li>\n\n\n<li>Dietary Exposure to Caffeine Using Representative Category-Specific Values &#8211; sciencedirect.com<\/li>\n\n<\/ul>\n\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is Mountain Dew or Coke worse cho b\u00e1\u00ba\u00a1n overall?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It depends on c\u00c3\u00a1i g\u00c3\u00ac b\u00e1\u00ba\u00a1n're weighing. Mountain Dew has more caffeine (54 mg vs. 34 mg) v\u00c3\u00a0 significantly more sugar (46 g vs. 39 g) per 12 gram, so if b\u00e1\u00ba\u00a1n're watching either, Coke is c\u00c3\u00a1i lighter option. Neither is a health food, nh\u00c6\u00b0ng Mountain Dew carries a noticeably heavier sugar load.\"}},{\"@type\":\"Question\",\"name\":\"n\u00c3\u00a0o mainstream soda has c\u00c3\u00a1i highest caffeine of t\u00e1\u00ba\u00a5t c\u00e1\u00ba\u00a3?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Among c\u00c3\u00a1i four brands here, Pepsi Zero Sugar edges out c\u00c3\u00a1i competition at approximately 69 mg per 12 gram, followed closely by Mountain Dew Zero Sugar at 68 mg. In c\u00c3\u00a1i regular (full-sugar) category, Mountain Dew at 54 mg is c\u00c3\u00a1i clear leader.\"}},{\"@type\":\"Question\",\"name\":\"Does Diet Coke really c\u00c3\u00b3 more caffeine h\u00c6\u00a1n regular Coke?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - Diet Coke contains v\u00e1\u00bb  46 mg of caffeine per 12 gram while regular Coke has 34 mg. h\u00e1\u00bb  s\u00e1\u00bb\u00ad d\u00e1\u00bb\u00a5ng slightly different formulas, v\u00c3\u00a0 r\u00e1\u00ba\u00b1ng difference shows up in c\u00c3\u00a1i caffeine count. Coke Zero Sugar, by contrast, matches regular Coke at 34 mg.\"}},{\"@type\":\"Question\",\"name\":\"c\u00c3\u00a1i g\u00c3\u00ac soda is safest to drink if I c\u00c3\u00b3 acid reflux or GERD?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Caffeine v\u00c3\u00a0 carbonation both relax c\u00c3\u00a1i lower esophageal sphincter, n\u00c3\u00a0o c\u00c3\u00b3 th\u00e1\u00bb\u0192 worsen GERD symptoms - so no soda is truly \\\"safe\\\" in r\u00e1\u00ba\u00b1ng context. If b\u00e1\u00ba\u00a1n're going to c\u00c3\u00b3 m\u00e1\u00bb\u2122t, a low-caffeine option nh\u00c6\u00b0 Coke (34 mg) or a caffeine-free version of b\u00e1\u00ba\u00a5t k\u00e1\u00bb\u00b3 brand minimizes m\u00e1\u00bb\u2122t trigger, though c\u00c3\u00a1i carbonation itself remains a factor worth discussing v\u00e1\u00bb\u203ai c\u00e1\u00bb\u00a7a b\u00e1\u00ba\u00a1n doctor.\"}},{\"@type\":\"Question\",\"name\":\"c\u00c3\u00b3 th\u00e1\u00bb\u0192 drinking soda every ng\u00c3\u00a0y l\u00c3\u00a0m b\u00e1\u00ba\u00a1n dependent on caffeine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It c\u00c3\u00b3 th\u00e1\u00bb\u0192, th\u00e1\u00ba\u00adm ch\u00c3\u00ad at c\u00c3\u00a1i relatively low doses soda delivers. Research cited in c\u00c3\u00a1i Journal of c\u00c3\u00a1i American Academy of Child v\u00c3\u00a0 Adolescent Psychiatry notes r\u00e1\u00ba\u00b1ng chronic intake of 35\u201355 mg per c\u00c3\u00b3 th\u00e1\u00bb\u0192 - c\u00c3\u00a1i range t\u00e1\u00ba\u00a5t c\u00e1\u00ba\u00a3 four brands fall v\u00c3\u00a0o - is enough to promote caffeine dependence h\u00c6\u00a1n th\u00e1\u00bb i gian, particularly if c\u00c3\u00a1i habit is daily v\u00c3\u00a0 consistent.\"}},{\"@type\":\"Question\",\"name\":\"Why do zero-sugar sodas sometimes c\u00c3\u00b3 more caffeine h\u00c6\u00a1n c\u00c3\u00a1i regular versions?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It's a formulation choice, kh\u00c3\u00b4ng a rule. Brands nh\u00c6\u00b0 Pepsi Zero Sugar v\u00c3\u00a0 Mountain Dew Zero Sugar are designed to appeal to consumers who mu\u00e1\u00bb\u2018n more energy without calories, so c\u00c3\u00a1i caffeine level is boosted as part of r\u00e1\u00ba\u00b1ng positioning. Diet versions, on c\u00c3\u00a1i kh\u00c3\u00a1c hand, are often reformulated to taste closer to c\u00c3\u00a1i original, v\u00c3\u00a0 c\u00e1\u00bb\u00a7a h\u00e1\u00bb  caffeine levels vary by brand.\"}},{\"@type\":\"Question\",\"name\":\"th\u00e1\u00ba\u00bf n\u00c3\u00a0o do soda caffeine levels compare to energy drinks?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Soda sits t\u00e1\u00bb\u2018t below mainstream energy drinks. A Celsius, cho example, has 200 mg of caffeine in m\u00e1\u00bb\u2122t c\u00c3\u00b3 th\u00e1\u00bb\u0192 - roughly four times a regular Mountain Dew. th\u00e1\u00ba\u00adm ch\u00c3\u00ad Pepsi Zero Sugar at 69 mg is less h\u00c6\u00a1n half of h\u00e1\u00ba\u00a7u h\u00e1\u00ba\u00bft energy drinks. 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Caffeine-free versions of Coke, Pepsi, v\u00c3\u00a0 Dr Pepper are c\u00c5\u00a9ng widely available v\u00c3\u00a0 contain zero caffeine, making h\u00e1\u00bb  a reliable option cho anyone who reacts strongly to th\u00e1\u00ba\u00adm ch\u00c3\u00ad small amounts.\"}}]}<\/script>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\/\/coffeefactz.com\/soda-caffeine-levels\/#richSnippet\",\"about\":{\"@type\":\"Thing\",\"name\":\"Soda Caffeine Levels\"},\"mentions\":[{\"@type\":\"Thing\",\"name\":\"Mountain Dew\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/m\/0dp88\"},{\"@type\":\"Thing\",\"name\":\"Coca Cola\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/m\/01yvs\"},{\"@type\":\"Thing\",\"name\":\"Pepsi\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/m\/064d7\"},{\"@type\":\"Thing\",\"name\":\"Dr Pepper\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/m\/01k_xm\"},{\"@type\":\"Thing\",\"name\":\"calories\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/m\/01wv2\"},{\"@type\":\"Thing\",\"name\":\"sugar content\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/g\/120z1773\"}]}]}<\/script>","protected":false},"excerpt":{"rendered":"<p>N\u1ed3ng \u0111\u1ed9 caffein trong soda c\u1ee7a b\u1ed1n th\u01b0\u01a1ng hi\u1ec7u l\u1edbn nh\u1ea5t r\u1ea5t kh\u00e1c nhau &#8211; t\u1eeb m\u1ee9c nh\u1eb9 34 mg c\u1ee7a Coca-Cola \u0111\u1ebfn m\u1ee9c \u0111\u00e1ng ng\u1ea1c nhi\u00ean l\u00e0 68 mg m\u1ed7i lon c\u1ee7a Mountain Dew Zero Sugar. Tr\u01b0\u1edbc khi b\u1ea1n ti\u1ebfp c\u1eadn t\u1ee7 l\u1ea1nh, \u0111\u00e2y ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng g\u00ec m\u1ed7i lo\u1ea1i cung c\u1ea5p v\u00e0 \u0111i\u1ec1u \u0111\u00f3 c\u00f3 \u00fd ngh\u0129a g\u00ec \u0111\u1ed1i v\u1edbi gi\u1edbi h\u1ea1n h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"author":1,"featured_media":50881,"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":"narrow-width-container","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":"","_members_access_role":[],"_members_access_error":"","rank_math_title":"M\u1ee9c \u0111\u1ed9 caffeine c\u1ee7a Soda: Mountain Dew vs Coke vs Pepsi","rank_math_description":"N\u1ed3ng \u0111\u1ed9 caffeine trong soda thay \u0111\u1ed5i nhi\u1ec1u h\u01a1n m\u1ee9c h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi nh\u1eadn ra - Mountain Dew \u0111\u1ea1t 54 mg trong khi Coke \u1edf m\u1ee9c 34 mg. \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec m\u1ed7i th\u1ee9 th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 mang l\u1ea1i.","rank_math_canonical_url":"","rank_math_focus_keyword":"M\u1ee9c \u0111\u1ed9 caffeine c\u1ee7a soda","_wpscp_schedule_draft_date":"","_wpscp_schedule_republish_date":"","_wpscppro_advance_schedule":false,"_wpscppro_advance_schedule_date":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_bluesky_share_type":"","_mastodon_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[768],"tags":[1923,1917,1926],"class_list":["post-53677","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-suc-khoe","tag-ham-luong-caffeine","tag-so-sanh-caffeine","tag-soda-caffeine"],"uagb_featured_image_src":{"full":["https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/mountain-dew-vs-coke-caffeine-comparison-1.webp",1280,720,false],"thumbnail":["https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/mountain-dew-vs-coke-caffeine-comparison-1-150x150.webp",150,150,true],"medium":["https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/mountain-dew-vs-coke-caffeine-comparison-1-300x169.webp",300,169,true],"medium_large":["https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/mountain-dew-vs-coke-caffeine-comparison-1-768x432.webp",768,432,true],"large":["https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/mountain-dew-vs-coke-caffeine-comparison-1-1024x576.webp",1024,576,true],"1536x1536":["https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/mountain-dew-vs-coke-caffeine-comparison-1.webp",1280,720,false],"2048x2048":["https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/mountain-dew-vs-coke-caffeine-comparison-1.webp",1280,720,false]},"uagb_author_info":{"display_name":"Pham Toan","author_link":"https:\/\/coffeefactz.com\/vi\/author\/pham-toan\/"},"uagb_comment_info":0,"uagb_excerpt":"N\u1ed3ng \u0111\u1ed9 caffein trong soda c\u1ee7a b\u1ed1n th\u01b0\u01a1ng hi\u1ec7u l\u1edbn nh\u1ea5t r\u1ea5t kh\u00e1c nhau - t\u1eeb m\u1ee9c nh\u1eb9 34 mg c\u1ee7a Coca-Cola \u0111\u1ebfn m\u1ee9c \u0111\u00e1ng ng\u1ea1c nhi\u00ean l\u00e0 68 mg m\u1ed7i lon c\u1ee7a Mountain Dew Zero Sugar. Tr\u01b0\u1edbc khi b\u1ea1n ti\u1ebfp c\u1eadn t\u1ee7 l\u1ea1nh, \u0111\u00e2y ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng g\u00ec m\u1ed7i lo\u1ea1i cung c\u1ea5p v\u00e0&hellip;","_links":{"self":[{"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/posts\/53677","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=53677"}],"version-history":[{"count":1,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/posts\/53677\/revisions"}],"predecessor-version":[{"id":53702,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/posts\/53677\/revisions\/53702"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/media\/50881"}],"wp:attachment":[{"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/media?parent=53677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/categories?post=53677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coffeefactz.com\/vi\/wp-json\/wp\/v2\/tags?post=53677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}