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Knowledge Base
Guides on supplements, nutrition and the research behind them, written in plain language.
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Why Your Vitamin D Supplement Isn't Working: The Magnesium Connection
Taking vitamin D but still deficient? Discover why 40% of supplements fail and how magnesium and K2 cofactors make all the difference. RDN explains.
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Saw Palmetto for BPH: What the Research Actually Shows
I used to dismiss saw palmetto. New data changed my mind. Here's the evidence on BPH symptom relief, dosing, and what brands I trust.
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Milk Thistle for Liver Health: What the Science Actually Says About Silymarin
A liver specialist examines milk thistle's real benefits vs. detox myths. Learn proper dosing, which brands work, and who should avoid it.
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Schisandra Berry: The Five-Flavor Adaptogen I Actually Take
I was skeptical about schisandra for years—until I saw the liver protection data. Here's why this TCM herb is now in my daily routine.
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Gallium for Bones: The Overlooked Mineral That Might Slow Osteoporosis
Gallium isn't just for electronics—research shows it may inhibit excessive bone breakdown. I'll break down the evidence, dosing, and who should avoid...
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Iron Supplements That Don't Back You Up: A Naturopathic Guide
Tired of iron supplements causing constipation? Learn which forms work best, proper dosing, and how to maximize absorption while minimizing side effec...
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Ginkgo Biloba: The Brain Circulation Myth vs. What Actually Works
That viral claim about ginkgo boosting memory through circulation? It's based on oversimplified 1990s research. Here's what 2024 studies actually show...
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Your B12 Supplement Might Be Useless for Nerve Repair—Here's Why
Most B12 supplements won't fix neuropathy. Discover the right forms, doses, and testing needed for actual nerve repair and myelin sheath protection.
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Zinc Carnosine for GERD: The Stomach-Lining Repair That Actually Works
Tired of endless acid reflux? Zinc carnosine heals your stomach lining instead of just suppressing symptoms. I'll show you the research and dosing tha...
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DNA Protein Testing: Worth It or Just Hype? My 12-Year Take
Can genetic testing actually optimize your protein needs for muscle growth? I've tested it on athletes for years—here's what works, what doesn't, and...
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L-Carnitine for Weight Loss: What the Science Actually Says
That claim about L-carnitine melting fat? It's based on oversimplified biochemistry. I'll show you what research reveals about its real role in metabo...
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Travel Protein Myths: How Athletes Actually Maintain Muscle on the Road
Stop worrying about losing gains while traveling. A CSCS breaks down research-backed protein strategies for athletes on the road with practical, porta...
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Protein Powder Lab Tests: What 5 Budget Brands Actually Contain
Independent lab analysis reveals shocking discrepancies in popular affordable protein powders. See which brands passed contamination and label accurac...
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Cranberry's Real UTI Defense: Why Proanthocyanidins Matter More Than You Think
Discover how cranberry's proanthocyanidins prevent bacterial adhesion for UTI defense. Get evidence-based dosing, brand picks, and strategies for recu...
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Whey Protein: What I Got Wrong (And How to Actually Use It)
I used to push whey on everyone—until research changed my mind. Here's what actually works for muscle, recovery, and avoiding gut issues.
