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Knowledge Base

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

  1. L-Theanine with Caffeine: My Protocol for Focus Without Jitters

    Stop taking L-theanine wrong. I'm a PhD nutritionist sharing the exact dosing, timing, and brands I use with patients to eliminate caffeine jitters wh...

    Health & Wellness 8 min read

  2. Saw Palmetto's Prostate Hype: What Actually Works for BPH

    Dr. Sarah Chen separates fact from fiction on saw palmetto for prostate health. Evidence-based dosing, brand picks, and when to skip it.

    Herbs & Botanicals 8 min read

  3. Moringa: From Skeptic to Believer—What the Data Actually Shows

    I used to dismiss moringa as just another superfood trend—until I saw the nutrient density data and clinical studies. Here's what changed my mind, plu...

    Herbs & Botanicals 9 min read

  4. St. John's Wort for Mood: What the Research Really Shows

    Is St. John's Wort effective for depression? A PhD nutritionist reviews the evidence, crucial drug interactions, and who should avoid this herbal supp...

    Herbs & Botanicals 9 min read

  5. Boron's Hidden Role: How This Trace Mineral Activates Your Vitamin D

    A 52-year-old marathon runner's puzzling labs revealed boron's crucial role in vitamin D activation. Discover how this overlooked mineral supports bon...

    Vitamins & Minerals 8 min read

  6. I Was Wrong About Intra-Workout Drinks: Electrolytes vs. Carbs

    I used to push carb drinks for everyone—until I saw athletes bonking with the wrong mix. Here's what actually works for different workouts.

    Sports & Energy 8 min read

  7. Peppermint for IBS: The Antispasmodic Herb That Actually Works

    A 2023 meta-analysis shows peppermint oil reduces IBS symptoms by 47%. Learn which forms work, proper dosing, and who should avoid it.

    Herbs & Botanicals 8 min read

  8. Vitamin D3 vs. D2: The Form That Actually Raises Your Levels

    Dr. Amanda Foster, MD, breaks down the research: why D3 (cholecalciferol) consistently outperforms D2 for raising serum vitamin D levels, with dosing...

    Vitamins & Minerals 8 min read

  9. Can HMB Really Stop Muscle Loss After 60? A Dietitian's Honest Take

    After 8 years of clinical work, I'll show you what actually works for age-related muscle loss—and what's just marketing hype.

    Weight Management 8 min read

  10. Bilberry for Eyes: What the Research Actually Shows About Vision Support

    Dr. Amanda Foster, MD, cuts through the hype about bilberry supplements. Learn what studies really say about anthocyanins for eye health, proper dosin...

    Herbs & Botanicals 8 min read

  11. Panax Ginseng Protocols: What Actually Works for Athletic Stamina

    I was skeptical about ginseng for years. Here's the specific dosing, timing, and brand recommendations that actually work for endurance athletes.

    Sports & Energy 8 min read

  12. Cold Plunge vs Sauna: Ancient Wisdom Meets Modern Science

    Dr. Sarah Chen, PhD, RD breaks down Scandinavian and Japanese thermal practices with evidence-based supplements for recovery and thermogenesis.

    Health & Wellness 8 min read

  13. Hypertrophy vs Strength: Why Your Protein Needs Are Different

    Bodybuilders and powerlifters need different protein strategies. Learn the science-backed approaches for muscle size vs maximal strength.

    Protein & Muscle 9 min read

  14. Protein's Hidden Role in Cramp Prevention: Beyond Electrolytes

    Think cramps are just about electrolytes? Research shows protein and specific amino acids play crucial roles in muscle function and electrolyte balanc...

    Protein & Muscle 8 min read

  15. Vagus Nerve Support: What the Research Says About Supplements

    A naturopathic doctor reviews the evidence for supplements that may support vagus nerve function and parasympathetic activation, with dosing and safet...

    Health & Wellness 8 min read