Blog

Performance

Creatine: The Most Proven Supplement for Muscle & Brain

The most researched supplement ever. Meta-analyses of 1,000+ people confirm it works. Here's the science.

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Beauty & Joints

Collagen Supplements: What the Research Actually Shows

Industry-funded studies show benefits. Independent studies don't. Here's how to read the evidence.

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Adaptogens

Ashwagandha for Stress & Anxiety: What 12 Studies Show

A meta-analysis of 1,000+ people found it substantially reduced both anxiety and stress. Here's the evidence.

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Essential Minerals

Zinc: The Mineral That Actually Shortens Colds

A Cochrane review of 8,500+ people found zinc cuts cold duration by 2.4 days. Plus testosterone truth.

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Nutrition Deep Dive

Iron: The Hidden Cause of Women's Fatigue

You can be iron-deficient without being anemic. And it's making you tired.

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Nutrition Deep Dive

Vitamin B12: The Vegan Blindspot

B12 only comes from animal products. If you're vegan, over 50, or on certain meds, you're at risk.

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Nutrition Deep Dive

Omega-3: The Fish Oil Truth

Plant omega-3s convert at less than 15%. Here's what the research says about fish oil.

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Nutrition Deep Dive

Vitamin D: The Deficiency You Don't Know You Have

Over 40% of adults are deficient. The real science on what works and what's overhyped.

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Nutrition Deep Dive

Magnesium: Why You're Probably Deficient

Up to 50% of Americans don't get enough. Signs, food sources, and when to supplement.

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Philosophy

Food vs Supplements: When Do You Actually Need a Pill?

The supplement industry is worth $50 billion. Most of it is unnecessary.

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