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2 articles

Endurance Supplements: What the Evidence Actually SupportsNutrition

June 15, 2026  ·  9 MIN

Endurance Supplements: What the Evidence Actually Supports

The supplement industry targets endurance athletes with hundreds of products. Four have genuine, replicated evidence of benefit. Here's the honest tier list.

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Caffeine for Athletic Performance: Timing, Dosage & What the Science SaysNutrition

April 21, 2026  ·  8 MIN

Caffeine for Athletic Performance: Timing, Dosage & What the Science Says

Caffeine is the world's most widely used performance enhancer — and one of the few that actually works. Here's the evidence-based protocol for athletes.

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