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Knowledge Base
Guides on supplements, nutrition and the research behind them, written in plain language.
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Vibration Plates & Protein: The Recovery Combo I Was Wrong About
I thought vibration plates were gimmicks. Then I saw the muscle activation data. Here's how to time protein intake for maximum WBV training benefits.
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D-Ribose for ATP Recovery: What Actually Works Between Workouts
That claim about D-ribose boosting ATP instantly? It's based on a misread 1998 study with 12 participants. Here's what the real research shows for rec...
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Niacin for Cholesterol: The Flush You Can't Ignore
Niacin can lower LDL by 15-25% but causes flushing in 80% of users. Learn how to manage side effects and who should avoid it.
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Dandelion Root Isn't Just a Weed—It's a Potassium-Sparing Diuretic
Dr. Amanda Foster, MD, explains dandelion root's science-backed diuretic effects, why it's potassium-sparing, proper dosing, and who should absolutely...
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Iron for Female Athletes: Why You're Probably Taking It Wrong
A sports nutritionist explains why most female athletes miss the mark with iron—and how to fix absorption for real performance gains.
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Adaptogens vs Caffeine: The Real Science Behind Sustainable Energy
A 2023 survey found 85% of athletes use caffeine pre-workout. But research shows adaptogens may offer better long-term energy without the crash. Here'...
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BCAA Timing Debunked: Why You're Probably Wasting Your Money
Most athletes get BCAA timing wrong. Here's what 12 years of clinical experience and actual research says about when—or if—you should take them.
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Testosterone Boosters: What Actually Works (And What's Just Hype)
Cut through the marketing noise. An RDN reviews evidence-based ingredients, separates hype from science, and gives practical advice for safe hormonal...
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Shilajit Resin: The Mineral-Rich Adaptogen for Energy & Testosterone
Does shilajit actually boost testosterone? I'll break down the research, explain its unique mineral composition, and share what I recommend to patient...
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Holy Basil vs Ashwagandha: Which Adaptogen Actually Fits Your Stress Profile?
A 2023 survey found 73% of adults report daily stress—but not all adaptogens work the same. Learn which herb matches your specific symptoms, backed by...
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CoQ10 for Athletes Over 40: Mitochondrial Fuel or Hype?
A 52-year-old marathon runner's labs shocked me. Here's how CoQ10 changed his energy, plus dosing, forms (ubiquinol vs ubiquinone), and what research...
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Winter Training Protein Needs: Why Cold Demands More
Training in cold environments increases protein needs for thermogenesis and recovery. Learn specific dosing, timing, and brand recommendations from a...
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Pantothenic Acid for Stress: Why I Stopped Calling It 'Vitamin B5'
I used to dismiss pantothenic acid as just another B vitamin—until I saw how it powers adrenal hormone production. Here's what the biochemistry shows...
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Mushroom Supplements for Longevity: The Science Beyond the Hype
Dr. Amanda Foster examines if mushroom supplements truly fight aging. We separate clinical evidence from marketing claims on cellular senescence, telo...
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Fiber Supplements for Weight: Which Type Actually Works?
Not all fiber supplements help with weight. I compare psyllium, glucomannan, inulin & others based on clinical evidence and patient results.
