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Knowledge Base

Guides on supplements, nutrition and the research behind them, written in plain language.

  1. Forget Everything You Know About Protein—Especially If You're Over 50

    Bodybuilding protein rules are wrong for aging adults. Discover the modified protocols doctors use to prevent muscle loss and metabolic decline.

    Protein & Muscle 9 min read

  2. Stop Wasting Time on Cardio for Fat Loss—Here's What Actually Works

    Most people are doing cardio wrong for fat loss. A physician explains why resistance training creates better metabolic adaptations, preserves muscle,...

    Weight Management 9 min read

  3. Manganese for Joint Health: What the Research Really Shows

    A dietitian explains manganese's role in cartilage formation, reviews the evidence for osteoarthritis, and gives practical dosing advice based on clin...

    Vitamins & Minerals 8 min read

  4. Magnesium Glycinate vs. Citrate: My Reversal on Which Athletes Need

    I used to push citrate for everyone—until I saw the data. Here's why I now split recommendations based on your sport and symptoms.

    Sports & Energy 9 min read

  5. Ashwagandha Isn't Magic—But It's the Closest Thing We Have for Stress

    Most people take ashwagandha wrong. Here's what the latest clinical trials show about cortisol reduction, plus my exact protocols for patients.

    Herbs & Botanicals 9 min read

  6. Endurance Athletes Need More Protein Than You Think

    Runners and cyclists, you're probably underdosing protein. I break down the research and give you specific intake numbers to preserve muscle and boost...

    Protein & Muscle 8 min read

  7. Zinc's Immune Memory: How This Mineral Builds Long-Term Protection

    Does zinc actually help your immune system remember infections? A clinical dietitian explains zinc's role in T-cell memory, backed by research and pat...

    Vitamins & Minerals 8 min read

  8. Red Light Therapy for Fat Loss: What Actually Works (And What Doesn't)

    A clinical dietitian reviews the surprising science behind red light therapy for fat reduction, with specific protocols and brand recommendations base...

    Weight Management 8 min read

  9. Vitamin C's Collagen Connection: Why Your Skin and Joints Need It

    Dr. Sarah Chen explains vitamin C's essential role in collagen production for skin elasticity and joint health, with specific dosing and brand recomme...

    Vitamins & Minerals 8 min read

  10. Milk Thistle for Liver Health: What Silymarin Actually Does (and Doesn't Do)

    Dr. Amanda Foster separates fact from fiction on milk thistle for liver detox. Learn how silymarin works, who should take it, and what the research re...

    Herbs & Botanicals 8 min read

  11. Chamomile's Gentle Dual Action: Anxiety Relief & Digestive Comfort

    I used to think chamomile was just a bedtime tea—until I saw the research. Discover its gentle dual action for anxiety relief and digestive comfort.

    Herbs & Botanicals 8 min read

  12. Turmeric vs Curcumin: Why I Changed My Mind About This Golden Spice

    I was skeptical about turmeric supplements for years. Then I actually looked at the research—here's what changed my mind about bioavailability, inflam...

    Herbs & Botanicals 9 min read

  13. Your 'Good' Fat Hormone Is Broken—Here's How to Fix It

    Most supplements claiming to boost adiponectin are useless. A clinical dietitian reveals what actually works—and what's just marketing hype.

    Weight Management 9 min read

  14. Molybdenum for Sulfite Sensitivity: What Actually Works (And What Doesn't)

    As an MD, I'll show you how molybdenum helps with sulfite detox—with specific dosing, brand recommendations, and who should avoid it.

    Vitamins & Minerals 8 min read

  15. Vitamin C for Collagen: The Skin, Joints & Vessels Connection

    Why vitamin C is non-negotiable for collagen production. Learn the research-backed dosing, best forms, and who should avoid it—straight from an RDN.

    Vitamins & Minerals 8 min read