[{"data":1,"prerenderedAt":226},["ShallowReactive",2],{"supplement-omega-3":3,"supplement-article-titles":186},{"supplement":4,"related":78},{"slug":5,"name":6,"aliases":7,"categories":12,"tagline":15,"evidenceGrade":16,"evidenceSummary":17,"dose":18,"timing":24,"mechanism":25,"description":26,"effects":27,"safety":43,"sideEffects":44,"interactions":48,"references":50,"relatedCalculators":67,"relatedArticles":70,"relatedSupplements":74,"lastVerified":77},"omega-3","Omega-3 (Fish Oil)",[8,9,10,11],"fish oil","EPA","DHA","omega-3 fatty acids",[13,14],"general-health","nootropic","EPA and DHA can lower triglycerides and may support cardiovascular health — with effect sizes more modest than the marketing.","B","Triglyceride lowering is grade-A established and dose-dependent. Cardiovascular event reduction and mood benefits have supportive but mixed trial evidence, and cognitive enhancement in healthy adults is largely unproven.",{"low":19,"high":20,"unit":21,"label":22,"frequency":23},1,2,"g","1-2 g\u002Fday combined EPA+DHA","daily, with a fat-containing meal; triglyceride treatment uses higher, clinician-supervised doses","With your largest or fattiest meal — fat triggers the bile release that absorbs it. Split doses if fishy burps are an issue","EPA and DHA are long-chain omega-3 fatty acids incorporated into cell membranes throughout the body. They influence eicosanoid and resolvin signalling, can lower hepatic triglyceride output at therapeutic doses, and DHA is a major structural component of neuronal membranes. ALA is the dietary omega-3 fatty acid classified as essential; conversion to EPA and DHA is limited.","Fish oil is where good biochemistry meets inflated expectations. The core facts are solid: EPA and DHA are genuinely essential long-chain fats, most Western diets are short on them, and supplementation reliably changes blood lipids. The strongest single claim — triglyceride lowering of 20-30% at pharmacologic doses — is established enough that prescription EPA exists for exactly that purpose.\n\nThe cardiovascular story is more honest as a mosaic. Large outcome trials have split: some, notably with high-dose purified EPA, showed meaningful event reduction; others with standard mixed EPA\u002FDHA doses came back null. The fair summary is that omega-3s modestly improve several cardiovascular risk markers — triglycerides, blood pressure a few points, resting heart rate — and that people who eat oily fish regularly need supplements far less than people who never do.\n\nFor the brain, DHA is a structural fat concentrated in synaptic membranes, and adjunctive EPA-heavy formulas show moderate benefit in depression meta-analyses. Cognitive enhancement in healthy, well-fed adults, though, has repeatedly failed to materialize in trials — the benefit concentrates where baseline intake is low.\n\nPractical use is simple. Look at the EPA+DHA line on the label, not the \"1000 mg fish oil\" front — cheap softgels are often only 30% active. One to two grams of combined EPA+DHA daily covers the studied range for general health, taken with a meal containing fat. Quality matters more here than for most supplements: oxidized fish oil is worse than none, so choose third-party-tested brands and keep the bottle away from heat. Or skip the capsule aisle entirely and eat oily fish twice a week — the source with the best outcome data of all.",[28,32,36,39],{"effect":29,"grade":30,"note":31},"Lowers triglycerides","A","20-30% at 2-4 g\u002Fday EPA+DHA, dose-dependent",{"effect":33,"grade":34,"note":35},"Reduces cardiovascular event risk","C","outcome trials mixed; strongest signal from high-dose purified EPA",{"effect":37,"grade":16,"note":38},"Improves depressive symptoms as an adjunct","EPA-predominant formulas alongside standard treatment",{"effect":40,"grade":41,"note":42},"Enhances cognition in healthy adults","D","repeatedly null in trials with adequate baseline intake","Well tolerated at 1-3 g\u002Fday in most adults. High-dose products have increased atrial fibrillation incidence in some trials, especially in people with cardiovascular risk; clinically important bleeding is not consistently increased, but people taking anticoagulants or awaiting surgery should ask their clinician about the specific product and dose.",[45,46,47],"Fishy aftertaste or burps","Mild GI upset","Easier bruising at high doses",[49],"Additive with anticoagulant and antiplatelet medication at high doses — clear doses above 2 g\u002Fday with your prescriber.",[51,57,62],{"authors":52,"year":53,"title":54,"journal":55,"url":56},"Skulas-Ray, A. C., et al.",2019,"Omega-3 fatty acids for the management of hypertriglyceridemia: a science advisory from the American Heart Association","Circulation","https:\u002F\u002Fdoi.org\u002F10.1161\u002FCIR.0000000000000709",{"authors":58,"year":53,"title":59,"journal":60,"url":61},"Bhatt, D. L., et al.","Cardiovascular risk reduction with icosapent ethyl for hypertriglyceridemia (REDUCE-IT)","New England Journal of Medicine","https:\u002F\u002Fdoi.org\u002F10.1056\u002FNEJMoa1812792",{"authors":63,"year":53,"title":64,"journal":65,"url":66},"Liao, Y., et al.","Efficacy of omega-3 PUFAs in depression: a meta-analysis","Translational Psychiatry","https:\u002F\u002Fdoi.org\u002F10.1038\u002Fs41398-019-0515-5",[68,69],"ascvd","protein",[71,72,73],"fish-oil","peptides-what-the-evidence-actually-shows","nutrition-basics",[75,76],"creatine","magnesium-threonate","2026-08",[79,131],{"slug":75,"name":80,"aliases":81,"categories":83,"tagline":85,"evidenceGrade":30,"evidenceSummary":86,"dose":87,"timing":92,"mechanism":93,"description":94,"effects":95,"safety":104,"sideEffects":105,"interactions":108,"references":110,"relatedCalculators":123,"relatedArticles":126,"relatedSupplements":129,"lastVerified":77},"Creatine Monohydrate",[75,82],"creatine monohydrate",[84,14],"performance","The most researched supplement in sports nutrition: reliable strength and lean-mass gains, with an emerging case for the brain.","Hundreds of RCTs and the ISSN position stand support creatine for strength, power, and lean mass. The cognitive evidence is younger and graded separately — promising in sleep deprivation and vegetarians, modest elsewhere.",{"low":88,"high":89,"unit":21,"label":90,"frequency":91},3,5,"3-5 g\u002Fday","once daily, every day; optional loading of 0.3 g\u002Fkg\u002Fday for 5-7 days","Any time of day works — daily consistency is what matters, with or without food. Saturation takes ~1 week with loading or ~4 weeks at 3-5 g\u002Fday","Creatine expands the muscle phosphocreatine pool used to regenerate ATP during short, maximal efforts, letting you produce more high-intensity work before fatigue. The brain runs the same phosphocreatine energy system, which is the basis for its investigation as a cognitive supplement.","If the entire supplement industry were reduced to the products that demonstrably work, creatine monohydrate would head the list. Across hundreds of randomized trials it reliably improves maximal strength, power output, and repeated-sprint capacity, and over months of training those extra quality reps compound into measurably more lean mass — typically an additional 1-2 kg versus training alone.\n\nThe mechanism is refreshingly boring. Your muscles regenerate ATP during maximal efforts by drawing down phosphocreatine, and supplementation raises that store by 20-40%. More stored energy means one or two more hard reps per set before fatigue. Creatine is not a stimulant, does not burn fat, and does nothing acutely — it works by letting you train harder, week after week.\n\nThe newer and more interesting frontier is the brain, which runs on the same phosphocreatine system. Trials show meaningful cognitive benefits in states where brain energy is stressed — sleep deprivation most clearly — and in vegetarians, whose baseline stores are lowest. In rested omnivores the effect is small or absent. Graded honestly: A for the gym, C for the brain, with the cognitive research still maturing.\n\nDosing is settled science. Either load at 0.3 g per kg daily for 5-7 days and saturate in about a week, or take 3-5 g daily and saturate in about four — the destination is identical, and the creatine dose calculator does the arithmetic for your body weight. Expect 1-2 kg of intramuscular water in the first weeks; that is the mechanism working, not bloat. Stick to plain monohydrate: every fancier form costs more and has failed to beat it in head-to-head trials.",[96,98,101],{"effect":97,"grade":30},"Increases maximal strength and power",{"effect":99,"grade":30,"note":100},"Increases lean mass with resistance training","typically +1-2 kg over training alone across a program",{"effect":102,"grade":34,"note":103},"Improves cognition under sleep deprivation","largest in vegetarians and low-baseline groups","One of the most safety-tested supplements in existence; long-term trials at recommended doses show no harm to kidney function in healthy adults. It raises blood creatinine harmlessly (a creatine breakdown product), which can look alarming on lab panels — tell your doctor you supplement. Those with kidney disease should consult a physician first.",[106,107],"1-2 kg water-weight gain in the first weeks","GI discomfort with large single doses (split the loading dose)",[109],"High-dose caffeine taken chronically may blunt some of creatine’s ergogenic effect in a few studies, though the interaction is debated — morning coffee is not a concern.",[111,117],{"authors":112,"year":113,"title":114,"journal":115,"url":116},"Kreider, R. B., et al.",2017,"International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine","Journal of the International Society of Sports Nutrition","https:\u002F\u002Fdoi.org\u002F10.1186\u002Fs12970-017-0173-z",{"authors":118,"year":119,"title":120,"journal":121,"url":122},"Avgerinos, K. I., et al.",2018,"Effects of creatine supplementation on cognitive function of healthy individuals: a systematic review of randomized controlled trials","Experimental Gerontology","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.exger.2018.04.013",[124,125,69],"creatine-dose","one-rep-max",[127,128,72],"strength-training-fundamentals","sarcopenia-muscle-loss",[130,5],"caffeine",{"slug":76,"name":132,"aliases":133,"categories":137,"tagline":139,"evidenceGrade":34,"evidenceSummary":140,"dose":141,"timing":145,"mechanism":146,"description":147,"effects":148,"safety":157,"sideEffects":158,"interactions":162,"references":164,"relatedCalculators":177,"relatedArticles":179,"relatedSupplements":183,"lastVerified":77},"Magnesium L-Threonate",[134,135,136],"magnesium threonate","MgT","Magtein",[14,138],"sleep","The magnesium form engineered to reach the brain. The animal data is striking; the human evidence is still early.","The brain-penetration rationale and animal results are strong, but controlled human trials are few and small — one RCT in older adults with cognitive complaints and limited sleep data. Promising, not proven.",{"low":142,"high":20,"unit":21,"label":143,"frequency":144},1.5,"1.5-2 g\u002Fday magnesium L-threonate (~144 mg elemental)","often split, with the larger share in the evening","Evening for the sleep-adjacent benefits, or split morning and evening. Give it weeks, not days — brain magnesium changes slowly","In animal and laboratory models, threonate has raised brain magnesium more effectively than some common forms, and elevated brain magnesium increased synaptic density and NMDA-receptor-dependent plasticity. Whether the same delivery advantage or cognitive mechanism is clinically meaningful in humans remains uncertain. Systemically it behaves like any magnesium: a cofactor in 300+ enzymatic reactions and a modulator of GABA and glutamate tone.","Most magnesium forms are a bioavailability story; threonate is a destination story. Developed at MIT specifically to raise brain magnesium levels, it did something in rodents that ordinary magnesium salts could not: measurably increased synaptic density and improved learning and memory. That mechanism is why it costs several times what citrate or glycinate do.\n\nThe human evidence has to be graded more cautiously. The headline trial randomized older adults with cognitive complaints and found improvements in executive function and processing speed over 12 weeks, with the treated group performing like substantially younger controls on a composite score. It is a genuinely encouraging result — from a single, small, industry-connected trial that still awaits large independent replication. Sleep data is similarly early: plausible mechanism, positive anecdotes, thin trial evidence.\n\nWhat you are actually buying with threonate is a bet on the delivery mechanism. If your goal is fixing a plain magnesium deficiency — which affects a sizable share of adults and degrades sleep, mood, and blood pressure on its own — cheaper forms like glycinate or citrate do that job well. Threonate’s case is specifically cognitive: memory, learning, and the sleep-quality effects that flow through brain magnesium rather than serum magnesium.\n\nDosing follows the trials: 1.5-2 g of magnesium L-threonate daily, which delivers a modest ~144 mg of elemental magnesium — well under the supplemental ceiling. It is gentle on the gut precisely because of that low elemental load, one practical advantage over citrate. Take it in the evening, expect nothing for the first weeks, and judge it at the two-month mark. This is a compound where the honest pitch is high mechanistic promise, moderate human proof, and a price that only makes sense if the cognitive angle is the point.",[149,152,154],{"effect":150,"grade":34,"note":151},"Improves cognition in older adults with complaints","one 12-week RCT; awaits independent replication",{"effect":153,"grade":34},"Improves sleep quality",{"effect":155,"grade":16,"note":156},"Corrects low magnesium status","any absorbable magnesium form does this","Well tolerated in trials, with a low elemental magnesium load that avoids the laxative effect of citrate or oxide. People with kidney impairment should not supplement magnesium without medical supervision.",[159,160,161],"Mild drowsiness","Headache in a minority of users","GI upset (uncommon at standard doses)",[163],"Magnesium binds some antibiotics (tetracyclines, fluoroquinolones) and bisphosphonates in the gut — separate doses by at least 2 hours.",[165,171],{"authors":166,"year":167,"title":168,"journal":169,"url":170},"Slutsky, I., et al.",2010,"Enhancement of learning and memory by elevating brain magnesium","Neuron","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.neuron.2009.12.026",{"authors":172,"year":173,"title":174,"journal":175,"url":176},"Liu, G., et al.",2016,"Efficacy and safety of MMFS-01, a synapse density enhancer, for treating cognitive impairment in older adults: a randomized, double-blind, placebo-controlled trial","Journal of Alzheimer’s Disease","https:\u002F\u002Fdoi.org\u002F10.3233\u002FJAD-150538",[138,178],"epworth-sleepiness",[180,181,182],"magnesiumthreonate","sleep-optimization","using-melatonin",[184,185],"melatonin","l-theanine",{"\u002Fblog\u002Fa1c-blood-sugar-guide":187,"\u002Fblog\u002Fascvd-heart-risk-guide":188,"\u002Fblog\u002Fbiological-vs-chronological-age":189,"\u002Fblog\u002Fcaffeine-half-life-sleep":190,"\u002Fblog\u002Fcalorie-deficit-guide":191,"\u002Fblog\u002Fcode-plunge-healthspan":192,"\u002Fblog\u002Fexploring-biomarkers":193,"\u002Fblog\u002Ffish-oil":194,"\u002Fblog\u002Fftp-functional-threshold-power":195,"\u002Fblog\u002Fgarmin-instinct-e-vs-instinct-3-vs-fenix-e":196,"\u002Fblog\u002Fgrip-strength-longevity":197,"\u002Fblog\u002Fheart-rate-training-zones":198,"\u002Fblog\u002Fhow-strong-am-i":199,"\u002Fblog\u002Fhydration-and-performance":200,"\u002Fblog\u002Fintermittent-fasting-evidence":201,"\u002Fblog\u002Fmagnesiumthreonate":202,"\u002Fblog\u002Fmenstrual-cycle-vital-sign":203,"\u002Fblog\u002Fmetabolic-age-explained":204,"\u002Fblog\u002Fnutrition-basics":205,"\u002Fblog\u002Foura-ring-4-vs-whoop-5":206,"\u002Fblog\u002Fpeptides-what-the-evidence-actually-shows":207,"\u002Fblog\u002Fpregnancy-weight-gain-guide":208,"\u002Fblog\u002Fprotein-for-muscle-growth":209,"\u002Fblog\u002Frace-time-prediction":210,"\u002Fblog\u002Fringconn-gen-2-vs-oura-ring-4-vs-galaxy-ring":211,"\u002Fblog\u002Fsamsung-galaxy-watch-ultra-2-vs-apple-watch-ultra-4":212,"\u002Fblog\u002Fsarcopenia-muscle-loss":213,"\u002Fblog\u002Fsleep-optimization":214,"\u002Fblog\u002Fstrength-training-fundamentals":215,"\u002Fblog\u002Funderstanding-bmr-tdee":216,"\u002Fblog\u002Funderstanding-body-composition":217,"\u002Fblog\u002Fusing-melatonin":218,"\u002Fblog\u002Fvdot-running-training":219,"\u002Fblog\u002Fvitamind":220,"\u002Fblog\u002Fvo2-max-guide":221,"\u002Fblog\u002Fwearable-health-tracking":222,"\u002Fblog\u002Fwhoop-mg-vs-whoop-5":223,"\u002Fblog\u002Fwhoop-vs-garmin-cirqa-vs-fitbit-air-vs-amazfit-helio":224,"\u002Fblog\u002Fwilks-vs-dots-powerlifting":225},"A1C: What Your Three-Month Blood Sugar Average Actually Predicts","Your 10-Year Heart Attack Risk: Making Sense of Your ASCVD Score","Biological Age vs Chronological Age: What Really Matters","Caffeine Half-Life: Why Your Afternoon Coffee Is Still Working at Midnight","Calorie Deficit 101: The Science of Sustainable Weight Loss","Cold Plunge and Healthspan: What the Evidence Actually Supports","Biomarkers: The Numbers That Actually Predict Your Health","Fish Oil and Omega-3s: What the Evidence Actually Supports","Functional Threshold Power: Why Cyclists Define Themselves by One Number","Garmin Instinct E vs Instinct 3 vs Fenix E: What Each Step Up Buys","Grip Strength: The Simplest Longevity Test in Medicine","Heart Rate Zone Training: A Complete Guide","How Strong Am I, Actually? Reading Strength Standards Honestly","Hydration and Performance: How Much Water Do You Really Need?","Intermittent Fasting: What the Research Actually Says in 2026","Magnesium Threonate: The Form That Actually Reaches Your Brain","Your Menstrual Cycle Is a Vital Sign — Here Is What to Track","Metabolic Age: What Your Smart Scale Is Actually Telling You","Nutrition Basics: Building a Solid Diet Without Overthinking It","Oura Ring 4 vs Whoop 5: Two Screenless Wearables, Two Different Philosophies","Peptides: What the Evidence Actually Shows","Pregnancy Weight Gain: The Range That Matters More Than the Number","Protein for Muscle Growth: How Much Do You Really Need?","How Fast Could You Run a Marathon? The Honest Math of Race Prediction","RingConn Gen 2 vs Oura Ring 4 vs Galaxy Ring: The Subscription Math","Galaxy Watch Ultra 2 vs Apple Watch Ultra 4: Your Phone Already Chose","Sarcopenia Starts Earlier Than You Think","Sleep Architecture: Understanding Your Sleep Cycles","Strength Training Fundamentals: Progressive Overload and One-Rep Max","BMR vs TDEE: Understanding Your Metabolism","Understanding Body Composition: Beyond the Scale","Melatonin: What It Actually Does and How to Use It Right","VDOT: Running Its Most Accurate Intensity System","Vitamin D: The Deficiency You Probably Have","VO2 Max Explained: The Gold Standard of Cardiovascular Fitness","Making Sense of Your Wearable Data: From Metrics to Action","Whoop MG vs Whoop 5.0: Is the ECG Worth $120 a Year?","Garmin Cirqa vs Amazfit Helio Strap vs Fitbit Air vs Whoop 5","Wilks vs DOTS: The Math Behind Ranking Powerlifters Fairly",1791499028826]