Research Brief
August 11, 2026
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.
VitaWise Blog
Latest research, supplement news, seasonal stacks, and evidence-based insights to optimize your supplement routine.
Myth Buster
August 7, 2026
Are Effervescent Supplements Actually Better Absorbed?
The fizz is carbon dioxide, not a delivery breakthrough.
Research Brief
August 5, 2026
Grape Seed Extract: What the Research Actually Shows
A modest, real effect buried under enormous antioxidant marketing.
Seasonal Guide
August 4, 2026
The End-of-Summer Supplement Reset: What to Stop, Start, and Throw Out
Your July routine has an expiration date, and it's roughly now.
Research Brief
August 4, 2026
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
Seasonal Guide
August 3, 2026
Late-Summer Hair Shedding: What Supplements Can and Can't Do
The shower drain gets worse this time of year — and most of the fix isn't in a bottle.
Research Brief
August 1, 2026
Phosphatidylserine and Cortisol: What the Research Actually Shows
Real human data, real dose gap — most products use a fraction of what the studies did.
Research Brief
July 31, 2026
Pycnogenol: What the Research Actually Shows
A lot of studies, mostly from one source — read it accordingly.
Research Brief
July 30, 2026
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.
Research Brief
July 29, 2026
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
Research Brief
July 28, 2026
Do Any Supplements Make You More Sun-Sensitive?
A few really do. Most don't. And nothing in a capsule replaces shade.
Research Brief
July 27, 2026
Cranberry and Urinary Tract Health: What the Research Actually Shows
One of grandma's remedies that modern evidence partially — and only partially — backs up.
Research Brief
July 25, 2026
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
Research Brief
July 25, 2026
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
Myth Buster
July 25, 2026
Does Creatine Cause Hair Loss? Tracing a Myth Back to One Study
One three-week study, one hormone, zero measured hairs — and a decade of gym-floor panic
Research Brief
July 24, 2026
Lycopene and Sun Protection: What the Research Actually Shows
Tomatoes offer real — but tiny — internal sun protection. Here's the honest math.
Myth Buster
July 23, 2026
Do You Really Need an Electrolyte Powder Every Day?
Your kidneys have been balancing electrolytes for free this whole time.
Myth Buster
July 22, 2026
Do You Need Salt Tablets in Summer Heat? Probably Not
A 1920s factory-floor fix, rebranded for your gym bag.
Seasonal Guide
July 21, 2026
Ragweed Season Prep: What to Start in Late Summer (and What to Skip)
The window to prepare closes right about when the sneezing starts.
Research Brief
July 21, 2026
Melatonin for Jet Lag: What the Research Actually Shows
One of melatonin's best-supported uses is the one most travelers get wrong.
Myth Buster
July 17, 2026
Does Summer Heat Ruin Your Supplements? What Actually Degrades
Your bathroom cabinet is worse for your vitamins than a warm kitchen ever was.
Research Brief
July 16, 2026
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.
Myth Buster
July 15, 2026
Do Vitamin B1 and Garlic Pills Actually Repel Mosquitoes?
A summer myth that refuses to die — and what the bite-count studies really show.
Myth Buster
July 14, 2026
The 30-Gram Protein Myth: Can Your Body Really Only Absorb So Much Per Meal?
Your gut is not throwing away your protein shake.
Seasonal Guide
July 14, 2026
Summer Gut Health: Travel, Heat, and Your Microbiome
Keep your gut steady through travel season without falling for hype.
Research Brief
July 13, 2026
Taurine and Exercise: What the Research Actually Shows
The energy-drink amino acid has a real — but modest — endurance signal.
Research Brief
July 9, 2026
Sulforaphane and Broccoli Sprouts: A Research Brief
A genuinely interesting plant molecule — wrapped in more hype than its evidence can carry.
Research Brief
July 9, 2026
Ginger for Nausea: What the Research Actually Shows
One of the few kitchen remedies with real human trials behind it — within honest limits.
Research Brief
July 9, 2026
Do Antioxidant Supplements Blunt Your Workout Gains?
Sometimes the free radicals are the point.
Myth Buster
July 9, 2026
Chlorophyll Water for Clear Skin: What the Evidence Actually Says
The internet turned pond-colored water into a skincare miracle. The evidence didn't get the memo.
Research Brief
July 8, 2026
Potassium: The Electrolyte Most of Us Quietly Under-Eat
Under-eaten, over-simplified, and best fixed with food — not a pill.
Seasonal Guide
July 6, 2026
Summer Eye Care: Which Supplements Actually Support Your Vision in the Sun
Sunglasses first, salad second, supplements third — a measured summer eye plan.
Myth Buster
July 5, 2026
Does Coffee Dehydrate You? Busting the Summer Hydration Myth
Your iced coffee is not sabotaging your hydration. The science is refreshingly clear.
Myth Buster
July 4, 2026
Can You Sweat Out Your Vitamins? What Sweat Actually Costs You
Sweat is salty water, not a nutrient leak — and definitely not a detox valve.
Research Brief
July 3, 2026
Magnesium for Muscle Cramps: What the Research Actually Shows
A wildly popular cramp remedy with surprisingly thin trial support.
Myth Buster
July 3, 2026
Coconut Water vs. Sports Drinks: Is It Really Nature's Sports Drink?
A great potassium drink wearing a sodium drink's marketing.
Research Brief
July 2, 2026
Lion's Mane and Cognition: What the Research Actually Shows
A fascinating mechanism, a thin but intriguing human evidence base.
Research Brief
July 2, 2026
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.
Research Brief
July 1, 2026
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.
Myth Buster
June 30, 2026
Does Sunscreen Block Vitamin D? Untangling a Sticky Summer Myth
The lab result is real. The everyday conclusion people draw from it usually isn't.
Research Brief
June 30, 2026
Citrulline, Watermelon, and Blood Flow: What the Research Shows
A summer-fruit amino acid with a real — if modest — circulation signal.
Research Brief
June 26, 2026
Glycine and Sleep: What the Research Actually Shows
A quiet, cheap amino acid with a real — but modest — sleep signal.
Research Brief
June 26, 2026
Astaxanthin and Your Skin: What Summer Research Actually Supports
A promising skin antioxidant — and a reminder that no pill replaces your sunscreen.
Research Brief
June 24, 2026
Taurine and Longevity: What the Research Actually Shows
A longevity headline worth understanding — and worth not overselling.
Myth Buster
June 23, 2026
Does Creatine Cause Dehydration in Summer Heat?
The supplement accused of drying you out actually moves more water into your muscles.
Seasonal Guide
June 22, 2026
Do You Still Need Vitamin D in Summer?
The sun is the best vitamin D factory you have — but it doesn't work for everyone, every day.
Research Brief
June 20, 2026
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.
Seasonal Guide
June 19, 2026
Summer Heat and Sleep: Tuning Your Magnesium and Melatonin Routine for Hot Nights
Your room temperature is doing more to your sleep than any capsule in the cabinet.
Seasonal Guide
June 18, 2026
The Summer Travel Supplement Kit: What's Actually Worth Packing
A few useful basics beat a suitcase full of 'immune blasters.'
Seasonal Guide
June 18, 2026
The Summer Hydration Stack: Electrolytes, Minerals, and Beating the Heat
Water alone won't cut it when you're sweating buckets — here's what actually keeps you balanced in the heat.
Seasonal Guide
June 17, 2026
Sun-Smart Supplements: What Actually Supports Summer Skin (and What's Hype)
No capsule is sunscreen in a bottle. But a few nutrients earn a small supporting role.
News
March 16, 2026
TikTok Supplement Trends: What's Legit and What's Hype in 2026
Your For You Page is not a clinical trial.
Seasonal Guide
March 16, 2026
The Spring 2026 Immune Stack: What to Take as Allergy Season Hits
Stop dreading pollen season. Fight back with the right supplements.
Deep Dive
March 16, 2026
The Perfect Beginner Supplement Stack: Just 4 Supplements for $40/Month
Skip the overwhelm. Start with what actually matters.
Research Roundup
March 16, 2026
New 2026 Research: Higher Vitamin D Doses May Be Safe and Beneficial
The evidence for higher vitamin D doses just got stronger.
Myth Busting
March 16, 2026
5 Supplement Myths That Won't Die (And What the Science Actually Says)
Misinformation is the most dangerous supplement on the market.
Myth Buster
December 4, 2025
Do Probiotics Have to Be Refrigerated? The Honest Answer
Half of the aisle needs the fridge. The other half is being unfairly accused.
Seasonal Guide
November 4, 2025
The Clocks Went Back: What Actually Helps Your Sleep in November
You gained an hour and still feel worse — here's the part nobody warns you about
Research Brief
September 18, 2025
CoQ10 and Heart Health: What the Research Actually Shows
A genuine cellular-energy molecule with a narrower proven role than the marketing suggests.
Seasonal Guide
September 4, 2025
The Back-to-School Focus Stack: What Actually Helps a Student Brain
Fall semester, honest advice: the foundations do the heavy lifting.
Myth Buster
August 12, 2025
Does Coffee Block Your Vitamins? Mostly No — With One Real Exception
One nutrient genuinely suffers. The rest of the panic is unearned.
Myth Buster
June 17, 2025
You're Probably Taking Too Much Melatonin
It's a clock signal, not a sedative — and the dose on the bottle usually ignores that.
Myth Buster
June 3, 2025
Does Orange Juice Lose Its Vitamin C the Moment You Pour It?
Ascorbic acid is fragile on a timescale of days, not the minutes the internet insists on.
Research Brief
May 21, 2025
Black Seed Oil: What the Research Actually Supports
A real research literature, mostly built on very small studies.
Research Brief
May 14, 2025
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
Research Brief
April 16, 2025
Stinging Nettle for Allergy Season: The Evidence Is Thinner Than You Think
The internet's favorite natural antihistamine rests on two small studies.
Myth Buster
February 11, 2025
The 'Fat Burner' Supplement Myth
A category built on a real but tiny effect, marketed as if it were magic.
Myth Buster
January 28, 2025
Myth: Supplements Absorb Better on an Empty Stomach
A rule borrowed from prescription labels that quietly costs people a chunk of their vitamin D.
Myth Buster
January 9, 2025
New Year Supplement Reality Check: 6 Resolution-Season Claims, Honestly Rated
January is when the supplement industry sells you a new body. Here's what actually holds up.
Research Brief
December 17, 2024
Olive Leaf Extract: What the Research Shows
A Mediterranean folk remedy with modest data and a wildly oversold reputation.
Seasonal Guide
December 10, 2024
Holiday Digestion: What Actually Helps After a Big Meal
Three things worth having in the cupboard, and a longer list of things worth skipping.
Seasonal Guide
December 3, 2024
Winter Dry Skin Supplements: What Actually Helps (and What Won't)
Cold air and radiators cause winter dryness. A capsule is a bit player, not the fix.
Seasonal Guide
November 26, 2024
Cold Weather and Stiff Joints: What Actually Helps
The weather may not be the villain — but the season still changes the equation.
Myth Buster
November 19, 2024
Does Vitamin C Cause Kidney Stones? Sorting the Signal From the Scare
Not a myth, not a reason to fear an orange — a dose-specific caution that got flattened into a headline.
Seasonal Guide
November 14, 2024
The Winter Vitamin D Question: How Much You Actually Need When the Sun Disappears
Short days, low sun, covered skin — winter is vitamin D's weak season.
Myth Buster
November 12, 2024
Does Vitamin C Prevent Colds? Busting a Winter Classic
The most famous cold remedy of all — and the gap between the legend and the data.
Research Brief
October 29, 2024
Alternate-Day Iron Dosing: What the Absorption Research Suggests
The hormone that makes yesterday's iron pill sabotage today's.
Myth Buster
October 24, 2024
Mushroom Coffee: Real Upgrade or Expensive Instant?
The mushrooms are real. The doses usually aren't.
Research Brief
October 17, 2024
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.
Myth Buster
October 15, 2024
The 'Adrenal Fatigue' Myth: What Stress Supplements Can and Can't Do
Your adrenals aren't a battery that runs flat. But chronic stress is still worth taking seriously.
Myth Buster
October 8, 2024
Does Magnesium Absorb Through Your Skin? The Transdermal Magnesium Myth
The skin is a barrier by design — and magnesium is exactly the kind of thing it blocks.
Myth Buster
September 19, 2024
Detox Supplements: Separating the Hype From the Evidence
You already own the best detox system on the market. It's called your liver.
Research Brief
September 17, 2024
Probiotics and Mood: What the Gut-Brain Research Really Shows
A real connection, oversold conclusions.
Research Brief
September 17, 2024
Berberine and Blood Sugar: A Research Brief
A compound with genuine metabolic data — and a viral nickname it never earned.
Seasonal Guide
September 10, 2024
The Fall Immune Prep Stack: Get Ahead of Cold and Flu Season
Stack the deck before the first cold makes its rounds.
Research Brief
September 10, 2024
Saffron and Mood: What the Research Actually Shows
A spice with a surprising mood résumé — and a clear ceiling on the claims.
Myth Buster
August 15, 2024
Do Hangover Supplements Actually Work?
If a capsule could truly cancel a hangover, it would be the best-selling supplement on earth. It isn't.
Research Brief
August 13, 2024
How Much Vitamin B6 Is Too Much? What the Research Actually Shows
The water-soluble vitamin that breaks the 'you just pee it out' rule.
Myth Buster
July 16, 2024
Prebiotic Sodas: Gut-Health Revolution or Expensive Fizz?
The can is cute. The fiber math is not.
Research Brief
June 25, 2024
Gotu Kola: What the Research Actually Shows
One decent finding, wrapped in claims it can't support.
Research Brief
June 18, 2024
GABA Supplements and Sleep: Can You Swallow a Neurotransmitter?
The calming brain chemical in a capsule — with one inconvenient question: does it get in?
Research Brief
June 11, 2024
Creatine for Women: What the Research Actually Shows
The most-studied sports supplement, and the group it was least studied in.
Myth Buster
May 14, 2024
Do Liposomal Supplements Actually Absorb Better?
A real delivery technology — wrapped in more hype than data.
Myth Buster
May 7, 2024
Are 'Whole Food' Vitamins Actually Better? A Label-by-Label Look
Sometimes the form genuinely matters. Usually you're paying for the picture of kale on the bottle.
Myth Buster
April 16, 2024
"Biotin Grows Your Hair" — Busting a Beauty-Aisle Myth
The most popular hair supplement is mostly a fix for a problem most people don't have.
Myth Buster
April 9, 2024
Do You Really Need to Cycle Creatine? Debunking the On/Off Myth
Creatine rewards consistency, not calendar breaks — the cycling ritual solves a problem that doesn't exist.
Research Brief
February 20, 2024
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.
Myth Buster
February 13, 2024
"Collagen Just Gets Digested" — Busting a Half-True Myth
The digestion argument sounds like a knockout. It lands as a split decision.
Seasonal Guide
January 30, 2024
Cold Hands and Feet in Winter: What Nutrition Can and Can't Fix
Before you buy a circulation supplement, find out whether the problem is your blood, your thyroid, or just January
Research Brief
December 19, 2023
Echinacea and Colds: Three Decades of Trials, Still No Verdict
The most-tested cold herb in the world has the least satisfying answer.
Research Brief
December 12, 2023
L-Tyrosine and Stress: What the Research Actually Shows
An amino acid that seems to help only when you're already depleted.
Myth Buster
December 7, 2023
Colloidal Silver: Why the Immune Claims Don't Hold Up
A supplement whose most reliable effect is turning your skin grey.
Research Brief
December 6, 2023
Elderberry and Cold Season: What the Research Actually Shows
A beloved winter syrup with weaker evidence than its fan base suggests.
Research Brief
November 28, 2023
Cinnamon and Blood Sugar: A Research Brief
A pantry spice with genuine — but modest and easily oversold — metabolic data.
Myth Buster
November 21, 2023
Myth: You Can't Overdose on Water-Soluble Vitamins
Your kidneys are good at clearing excess. They aren't infinitely good.
Seasonal Guide
November 16, 2023
The Winter Mood and Energy Stack: Supplements for the Dark Months
The short, dark days are real. Here's the small, honest stack that helps — and the habits that help more.
Research Brief
November 8, 2023
Zinc and the Common Cold: What the Research Actually Shows
A real immune nutrient with a narrow, finicky cold-fighting window.
Research Brief
November 8, 2023
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.
Myth Buster
October 19, 2023
Do BCAAs Build Muscle? Debunking the Amino Acid Myth
Three amino acids can start the signal — but you can't build a wall with a third of the bricks.
Research Brief
October 17, 2023
Rhodiola and Fatigue: What the Research Actually Shows
An adaptogen with a real, if modest, track record for stress-driven tiredness.
Myth Buster
October 11, 2023
The 'More Is Better' Supplement Myth
The dose-response curve for most nutrients flattens out long before the label does.
Myth Buster
October 4, 2023
Can You Really 'Boost' Your Immune System With Supplements?
You don't want a boosted immune system. You want a balanced one.
Research Brief
September 27, 2023
Beta-Glucan and Immune Function: What the Research Shows
Better mechanism than most immune supplements — and more modest results than the label implies.
Research Brief
September 19, 2023
Curcumin and Joint Comfort: What the Research Actually Shows
One of the better-supported joint supplements — if you get the absorption right.
Research Brief
September 13, 2023
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.
Myth Buster
September 6, 2023
"Expensive Urine": The Half-Truth About Vitamins You Pee Out
Yes, you excrete the excess. No, that doesn't mean nothing happened first.
Myth Buster
August 24, 2023
The Alkaline Supplement Myth: Can a Pill Really Change Your Body's pH?
Your body defends its pH fiercely. A supplement doesn't get a vote.
Research Brief
August 22, 2023
Psyllium Husk: The Boring Fiber With Surprisingly Strong Research
No marketing budget, no influencer hype — just decades of replicated trials.
Myth Buster
August 15, 2023
Sea Moss: Ocean Superfood or Just Expensive Gel?
The ocean's multivitamin? Check the label before you believe the caption.
Myth Buster
August 15, 2023
Does Apple Cider Vinegar Help You Lose Weight?
The internet's favorite weight-loss tonic, measured against the actual data.
Research Brief
July 25, 2023
Holy Basil for Stress: What the Early Research Shows
Tulsi has centuries of tradition behind it. The clinical evidence is much younger.
Research Brief
July 19, 2023
Aloe Vera Beyond the Sunburn: What the Research Actually Supports
Great on your shoulders. Complicated in your smoothie.
Research Brief
July 11, 2023
L-Theanine and Stress: What the Research Actually Shows
The tea compound with a real, if gentle, case for frazzled days.
Myth Buster
June 27, 2023
Are Gummy Vitamins as Good as Pills? A Myth, Untangled
Delicious, convenient, and quietly compromised — the real trade-offs behind the candy shell.
Research Brief
June 20, 2023
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.
Research Brief
June 13, 2023
Omega-3s and Mood: What the Research Actually Shows
A real signal, a modest effect, and a lot of label confusion to cut through.
Research Brief
May 23, 2023
Selenium and Thyroid Health: What the Research Shows
An essential thyroid mineral — with a narrow window between too little and too much.
Seasonal Guide
May 9, 2023
Spring-Cleaning Your Supplement Cabinet: What to Toss, What to Keep
Open the cabinet, take everything out, and be honest about what's in there.
Research Brief
May 4, 2023
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.
Myth Buster
April 18, 2023
The "Anabolic Window" Myth: Do You Really Have 30 Minutes to Slam Protein?
The shaker-bottle sprint is one of the gym's most durable myths. The real window is measured in hours.
Research Brief
April 18, 2023
Beetroot, Nitrates, and Blood Pressure: What the Research Shows
A vegetable juice with a real — if modest and short-lived — cardiovascular signal.
Myth Buster
April 18, 2023
"Natural Doesn't Mean Safe": The Supplement Myth That Won't Die
Hemlock is natural too. Judge supplements by dose and evidence, not vibes.
Research Brief
April 11, 2023
Boswellia and Joint Comfort: What the Research Actually Shows
An ancient resin with a modern, if modest, evidence base for stiff knees.
Research Brief
March 28, 2023
Spirulina and Chlorella: What the Research Actually Shows
Real nutrition, real contamination risk, and a marketing story that outran the data.
Research Brief
March 14, 2023
Nattokinase and Circulation: What the Research Actually Shows
A fermented-soy enzyme with real lab activity and genuinely early human evidence.
Myth Buster
March 14, 2023
Does Vitamin B12 Actually Give You Energy?
An essential vitamin, a misleading promise.
Research Brief
March 14, 2023
Bacopa Monnieri and Memory: What the Research Shows
A genuinely studied herbal nootropic — as long as you're patient enough for it to work.
Research Brief
March 14, 2023
Ashwagandha and Cortisol: What the Research Actually Shows
A genuinely interesting adaptogen — and a good lesson in reading modest effects honestly.
Research Brief
March 7, 2023
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.
Research Brief
February 28, 2023
Chromium and Blood Sugar: What the Research Actually Shows
An essential mineral with a supplement reputation far bigger than its evidence.
Research Brief
February 21, 2023
Magnesium and Sleep: What the Research Actually Shows
A genuinely useful mineral for sleep — just not the sedative the label implies.
Research Brief
February 15, 2023
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.
Myth Buster
February 8, 2023
Activated Charcoal Detox: An ER Tool Sold as a Daily Cleanse
It's a legitimate poison-control tool. That's precisely why it's a bad smoothie ingredient.
Research Brief
January 31, 2023
Bilberry and Eye Strain: What the Research Actually Shows
The famous story is false. The less famous research is merely inconclusive.
Research Brief
January 17, 2023
Beta-Alanine and Muscle Endurance: What the Research Actually Shows
A well-supported buffer for one narrow window of effort — and nothing more.
Research Brief
January 10, 2023
PQQ and Mitochondria: What the Research Actually Shows
A genuinely interesting molecule with a marketing story running well ahead of its evidence.