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Compare VO2max with published FRIEND age-group means without claiming a literal biological or fitness age.
Add best left and right grip trials and compare with CDC NHANES age- and sex-specific…
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Health
Understand telomere sample types, qPCR and other methods, lab-specific reference ranges, repeatability and limits without a longevity or biological-age score.
Health
Understand approved, compounded and research peptides, label checks, concentration risks and FDA safety concerns without injection-dose or cycle calculations.
Health
Compare NMN and NR human study doses, outcomes, label claims, evidence limits and current US regulatory status without a personalized dose recommendation.
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