Research

Adherence

The overall prevalence of dietary supplement use among athletes is high, with approximately 60% of athletes using any type of supplement.

You are in the majority if you use supplements, but this doesn't mean you need them. Focus on whole foods first, and use supplements only to fill specific, identified gaps.

ModerateSupportsMEDIUM confidence
the SPEs seem to indicate that the overall prevalence of dietary supplement use was high, with about 60 % of athletes using dietary supplements of any type
Joseph J. Knapik et al. · Sports Medicine · 2015

Why this rating

Meta-analysis of 159 studies, but low methodological quality and high heterogeneity.

Source

Prevalence of Dietary Supplement Use by Athletes: Systematic Review and Meta-Analysis

Joseph J. Knapik et al. · Sports Medicine · 2015

DOI 10.1007/s40279-015-0387-7

Meta-analysis · 159 studiesCited 425×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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