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Whey protein: The Knight's no-nonsense guide
Do you need whey? Maybe not. Do you need enough protein? Without question. Full interrogation.
Creatine: what science actually says (and what's a myth)
Few supplements have as much evidence — and as many myths. Let's separate fact from smoke.
Peptides: the trendy frontier between serious science and the Wild West
Between the promise of rejuvenation and an unregulated gray market, peptides call for more caution than excitement.
Collagen: what the evidence supports and what's just a pretty promise
Between glass-skin hype and total skepticism, there's a lukewarm, useful truth about collagen.
Omega-3: who actually needs to supplement (and who's just spending)
Fatty fish covers it for many. But some genuinely gain from the capsule — and there's a lot of misleading labeling along the way.
Creatine beyond muscle: women, the brain and the science that changed
The most studied supplement in the world broke out of the weight room and into the brain — women's included.
Magnesium glycinate: why it became the supplement of the moment (and when it makes sense)
Not all magnesium is equal. Glycinate has a calming reputation — and there's a reason, within limits.