Tier 2 — strong

Creatine monohydrate supplementation on body weight and percent body fat

Matthew R Kutz, Michael J Gunter
J Strength Cond Res 2003 17(4):817-821

Bibliography

PubMed
PMID 14636103
Funding
No explicit funding statement was located in the accessible PubMed or publisher records during Biohack Blueprint's 2026-10-02 audit. This is an audit-status statement, not confirmation that the study received no funding.
Competing interests
No explicit competing-interests statement was located in the accessible PubMed or publisher records during Biohack Blueprint's 2026-10-02 audit. This is an audit-status statement, not confirmation that no competing interests existed.

Study snapshot

DesignDouble-blind controlled clinical trial
ModelHuman
Sample17 active men
InterventionCreatine versus placebo with supervised lower-extremity strength training
Duration4 weeks
EndpointsTotal body weight; Body water; Body-fat percentage; Caloric intake

What the study showed, in plain terms

Small controlled study directly measuring the early body-water and scale-weight changes that drive many consumer questions about creatine.

Key findings

Creatine increased total body weight and measured body water without a significant change in body-fat percentage or caloric intake.

What this study can and cannot tell us

Very small male sample and unusually high creatine doses; modern routine maintenance dosing may produce different short-term scale changes.

Citation network

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