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Urolithin A and Mitochondria: What the Research Actually Shows
A genuinely novel mechanism, a genuinely modest effect size — and a price tag that deserves scrutiny.
Research
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Grape Seed Extract: What the Research Actually Shows
A modest, real effect buried under enormous antioxidant marketing.
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Apigenin and Sleep: What the Research Actually Shows
A real flavone with a real receptor story — and a surprisingly thin human evidence base for the capsule everyone is buying
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Phosphatidylserine and Cortisol: What the Research Actually Shows
Real human data, real dose gap — most products use a fraction of what the studies did.
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Pycnogenol: What the Research Actually Shows
A lot of studies, mostly from one source — read it accordingly.
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Horse Chestnut and Heavy, Swollen Legs: What the Research Actually Shows
A rare herbal supplement with decent trial data — and a raw form you must never touch.
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NAC: What N-Acetylcysteine Actually Does, and Where the Evidence Runs Out
A supplement with a genuine medical résumé — and a marketing story that runs well past it
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Do Any Supplements Make You More Sun-Sensitive?
A few really do. Most don't. And nothing in a capsule replaces shade.
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Cranberry and Urinary Tract Health: What the Research Actually Shows
One of grandma's remedies that modern evidence partially — and only partially — backs up.
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Inositol: What the Research Supports for PCOS, Mood, and Insulin
A messenger molecule with a surprisingly decent research base — and a dose that depends entirely on why you're taking it
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Milk Thistle and Liver Health: What Silymarin Research Actually Shows
The most popular liver supplement on the shelf, and the least conclusive research to match
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Lycopene and Sun Protection: What the Research Actually Shows
Tomatoes offer real — but tiny — internal sun protection. Here's the honest math.
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Melatonin for Jet Lag: What the Research Actually Shows
One of melatonin's best-supported uses is the one most travelers get wrong.
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Ginseng for Energy and Fatigue: What the Research Actually Shows
The classic energy tonic has a modest, real anti-fatigue signal — if you use it right.
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Taurine and Exercise: What the Research Actually Shows
The energy-drink amino acid has a real — but modest — endurance signal.
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Ginger for Nausea: What the Research Actually Shows
One of the few kitchen remedies with real human trials behind it — within honest limits.
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Sulforaphane and Broccoli Sprouts: A Research Brief
A genuinely interesting plant molecule — wrapped in more hype than its evidence can carry.
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Potassium: The Electrolyte Most of Us Quietly Under-Eat
Under-eaten, over-simplified, and best fixed with food — not a pill.
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Magnesium for Muscle Cramps: What the Research Actually Shows
A wildly popular cramp remedy with surprisingly thin trial support.
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Iron and Fatigue: What the Research Actually Says About the Energy Link
A genuine fix for one specific kind of tired — and a bad idea for everyone else.
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Lion's Mane and Cognition: What the Research Actually Shows
A fascinating mechanism, a thin but intriguing human evidence base.
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Tart Cherry and Recovery: What the Research Actually Shows
One of the few recovery drinks with real trials behind it — and a modest, honest effect.
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Citrulline, Watermelon, and Blood Flow: What the Research Shows
A summer-fruit amino acid with a real — if modest — circulation signal.
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Astaxanthin and Your Skin: What Summer Research Actually Supports
A promising skin antioxidant — and a reminder that no pill replaces your sunscreen.
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Glycine and Sleep: What the Research Actually Shows
A quiet, cheap amino acid with a real — but modest — sleep signal.
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Taurine and Longevity: What the Research Actually Shows
A longevity headline worth understanding — and worth not overselling.
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Creatine for the Brain: What the Research Says About Cognition, Mood, and Memory
The most-studied muscle supplement is quietly becoming a brain-energy story.
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New 2026 Research: Higher Vitamin D Doses May Be Safe and Beneficial
The evidence for higher vitamin D doses just got stronger.
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CoQ10 and Heart Health: What the Research Actually Shows
A genuine cellular-energy molecule with a narrower proven role than the marketing suggests.
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Black Seed Oil: What the Research Actually Supports
A real research literature, mostly built on very small studies.
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TMG (Betaine): What the Research Actually Supports
One of the few supplements with a clean, replicated biomarker effect — and a cholesterol caveat nobody puts on the label
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Stinging Nettle for Allergy Season: The Evidence Is Thinner Than You Think
The internet's favorite natural antihistamine rests on two small studies.
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Olive Leaf Extract: What the Research Shows
A Mediterranean folk remedy with modest data and a wildly oversold reputation.
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Alternate-Day Iron Dosing: What the Absorption Research Suggests
The hormone that makes yesterday's iron pill sabotage today's.
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Lutein and Zeaxanthin for Eye Health: What the Research Shows
Two pigments your retina hoards on purpose — and what the evidence says about topping them up.
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Berberine and Blood Sugar: A Research Brief
A compound with genuine metabolic data — and a viral nickname it never earned.
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Probiotics and Mood: What the Gut-Brain Research Really Shows
A real connection, oversold conclusions.
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Saffron and Mood: What the Research Actually Shows
A spice with a surprising mood résumé — and a clear ceiling on the claims.
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Gotu Kola: What the Research Actually Shows
One decent finding, wrapped in claims it can't support.
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GABA Supplements and Sleep: Can You Swallow a Neurotransmitter?
The calming brain chemical in a capsule — with one inconvenient question: does it get in?
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Creatine for Women: What the Research Actually Shows
The most-studied sports supplement, and the group it was least studied in.
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Glutamine and Gut Health: Fuel for the Gut Lining, or Overhyped Repair?
A genuine gut-cell fuel with a much narrower proven use than the label suggests.
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Echinacea and Colds: Three Decades of Trials, Still No Verdict
The most-tested cold herb in the world has the least satisfying answer.
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L-Tyrosine and Stress: What the Research Actually Shows
An amino acid that seems to help only when you're already depleted.
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Elderberry and Cold Season: What the Research Actually Shows
A beloved winter syrup with weaker evidence than its fan base suggests.
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Cinnamon and Blood Sugar: A Research Brief
A pantry spice with genuine — but modest and easily oversold — metabolic data.
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Andrographis for Colds: What the Research Actually Shows
The bitterest herb in the cold aisle has better trials than you'd guess — and worse ones than you'd hope.
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Zinc and the Common Cold: What the Research Actually Shows
A real immune nutrient with a narrow, finicky cold-fighting window.
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Rhodiola and Fatigue: What the Research Actually Shows
An adaptogen with a real, if modest, track record for stress-driven tiredness.
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Beta-Glucan and Immune Function: What the Research Shows
Better mechanism than most immune supplements — and more modest results than the label implies.
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Curcumin and Joint Comfort: What the Research Actually Shows
One of the better-supported joint supplements — if you get the absorption right.
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Quercetin and Histamine: Does the 'Natural Antihistamine' Claim Hold Up?
A real lab effect on histamine — and honestly thin evidence that it matters in people.
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Psyllium Husk: The Boring Fiber With Surprisingly Strong Research
No marketing budget, no influencer hype — just decades of replicated trials.
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Holy Basil for Stress: What the Early Research Shows
Tulsi has centuries of tradition behind it. The clinical evidence is much younger.
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Aloe Vera Beyond the Sunburn: What the Research Actually Supports
Great on your shoulders. Complicated in your smoothie.
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L-Theanine and Stress: What the Research Actually Shows
The tea compound with a real, if gentle, case for frazzled days.
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Garlic and Blood Pressure: What the Trials Actually Show
A modest, real effect — in the right people, at the right dose, in the right form.
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Omega-3s and Mood: What the Research Actually Shows
A real signal, a modest effect, and a lot of label confusion to cut through.
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Valerian Root and Sleep: What the Research Actually Shows
The original herbal sleep aid, and a case study in why 'traditional' doesn't settle the question.
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Beetroot, Nitrates, and Blood Pressure: What the Research Shows
A vegetable juice with a real — if modest and short-lived — cardiovascular signal.
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Boswellia and Joint Comfort: What the Research Actually Shows
An ancient resin with a modern, if modest, evidence base for stiff knees.
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Spirulina and Chlorella: What the Research Actually Shows
Real nutrition, real contamination risk, and a marketing story that outran the data.
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Ashwagandha and Cortisol: What the Research Actually Shows
A genuinely interesting adaptogen — and a good lesson in reading modest effects honestly.
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Bacopa Monnieri and Memory: What the Research Shows
A genuinely studied herbal nootropic — as long as you're patient enough for it to work.
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Nattokinase and Circulation: What the Research Actually Shows
A fermented-soy enzyme with real lab activity and genuinely early human evidence.
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Vitamin K2 and Bone Health: What the Evidence Shows
A real mechanism, a genuinely interesting nutrient — and evidence that's more preliminary than the ads admit.
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Chromium and Blood Sugar: What the Research Actually Shows
An essential mineral with a supplement reputation far bigger than its evidence.
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Magnesium and Sleep: What the Research Actually Shows
A genuinely useful mineral for sleep — just not the sedative the label implies.
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Passionflower for Anxious Nerves: A Look at the Research
The ornate purple flower with a small pile of real trials — and a very sedative personality.
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Bilberry and Eye Strain: What the Research Actually Shows
The famous story is false. The less famous research is merely inconclusive.
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Beta-Alanine and Muscle Endurance: What the Research Actually Shows
A well-supported buffer for one narrow window of effort — and nothing more.
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PQQ and Mitochondria: What the Research Actually Shows
A genuinely interesting molecule with a marketing story running well ahead of its evidence.