nootropics
L-theanine and caffeine for focus
Does the combination beat caffeine on its own — and how would we know?
verdict-supported
The weight of qualifying evidence found the effect.
sarms
LGD-4033 for muscle growth
Does ligandrol build muscle in healthy men — and what did its trial run long enough to detect?
supplements
Omega-3 for triglycerides
Does omega-3 lower triglycerides — and does that translate into fewer heart attacks?
supplements
Caffeine for performance and alertness
Does caffeine actually improve exercise performance and mental sharpness?
supplements
Creatine monohydrate for strength and lean mass
Does taking creatine alongside resistance training build more muscle and strength than training alone?