Supplements
Compare formulations and research, understand the role of dietary intake, and look closely at what supplement claims can and cannot establish.
Tongkat ali: dosage, timing and duration in context
Tongkat ali intake and research doses in context, including extract differences, timing, study limitations and why safety cannot be inferred from marketing claims.
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ZMA for athletes: what does the evidence support?
Review the evidence for ZMA in athletes, including zinc, magnesium and vitamin B6, deficiency, recovery claims and the limits of performance-related research.
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Mass gainers: common myths and realistic expectations
Mass gainer claims explained through energy intake, protein and training. Learn how nutrition context changes expectations and why a supplement is not a shortcut.
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Zinc picolinate and zinc gluconate: differences and side effects
Zinc picolinate and zinc gluconate compared: formulation, absorption evidence, elemental zinc content and side effects to consider when interpreting supplement labels.
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