A Review of the Effects of Collagen Treatment in Clinical Studies.

Polymers (Basel) · 2021 · PMC8620403 · PMID 34833168

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a positive trendno p-value reported

The results demonstrated that the addition of collagen hydrolysate showed a positive trend of increasing muscle mass and strength, but further research is needed to verify these effects with a larger sample size. 3.4.

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