Polyphenol Supplements: Do They Actually Help with Weight Loss?
That claim about polyphenols melting fat overnight? It's based on mouse studies with unrealistic doses. Here's what actu...
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Expert insights and guides on health, nutrition, and supplements
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Tribulus Terrestris: What the Science Actually Says About Libido & Performance
Dr. Amanda Foster separates fact from fiction on Tribulus terrestris. Does it boost testosterone, libido, or athletic pe...
Pre-Workout Ingredients That Actually Work: A Practitioner's Guide
Stop wasting money on hype. I analyze citrulline, beta-alanine, and betaine with real studies and dosing advice from 12...
Biotin for Nails: What Actually Works (And What's Just Hype)
Tired of brittle nails? I'm a CNS who sees patients taking biotin wrong all the time. Here's what the research really sa...
Vitamin B5 for Acne: What Actually Works (And What Doesn't)
Dr. Amanda Foster, MD, explains how vitamin B5 regulates sebum production for clearer skin, with evidence-based dosing a...
Biotin for Hair Growth: What the Research Actually Shows
Is biotin worth taking for thinning hair? A nutrition specialist reviews the evidence, proper dosing, and who actually b...
Echinacea: What It Actually Does for Colds (And What It Doesn't)
Confused about echinacea? A CNS separates fact from fiction on cold prevention, dosing, and who should avoid it based on...
Mitochondrial Supplements for Weight Loss: What Actually Works
RDN Marissa Thompson cuts through the hype on mitochondrial supplements for weight management. Evidence-based dosing, wh...
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...
Saffron for Depression: The Natural Mood Support That Actually Works
Clinical evidence shows saffron extract works as well as antidepressants for mild-moderate depression—with fewer side ef...
Zinc for Acne: What the Research Really Shows About Oral Supplements
Board-certified internist Dr. Amanda Foster analyzes zinc's evidence for acne treatment, dosing specifics, and which for...
Adiponectin Supplements: What Actually Works (And What's Hype)
Frustrated by weight loss plateaus? I'm Dr. Amanda Foster, an MD who reviews the real science behind adiponectin supplem...