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PapersPMID:39060741

Impact of Collagen Peptide Supplementation in Combination with Long-Term Physical Training on Strength, Musculotendinous Remodeling, Functional Recovery, and Body Composition in Healthy Adults: A Systematic Review with Meta-analysis.

Sports medicine (Auckland, N.Z.)2024The record ↗

  1. Finding, moderate evidenceno difference foundDelayed-onset muscle soreness

No finding here moved its endpoint.

What did not

1 findingHow to read these marks →
  • “Muscle soreness typically evaluated by means of a visual analog scale has not been significantly influenced by CP supplementation in four studies comprising 121 subjects, neither immediately post nor 24 h (4 studies, 127 subjects) and 48 h (5 studies, 135 subjects) after muscle-damaging exercise (post: ES − 0.21, p = 0.26, CI − 0.57 to 0.15; 24 h: ES − 0.05, p = 0.79, CI − 0.4 to 0.3; 48 h: ES 0.09, p = 0.7, CI − 0.38 to 0.57; Fig. 9).”
    Study
    meta-analysis
    Dose studied
    Collagen peptides 3 to 20 g daily in the recovery studies, 1 to 12 weeks
    Population
    Healthy adults in the recovery studies, supplemented with collagen peptides versus placebo before and after exercise-induced muscle damage; three of the five recovery studies prescribed no training; sentence covers post, 24 h and 48 h timepoints

Study record

Design
meta-analysis
Species
human
Population
Healthy adults over 17 years of age in randomized controlled trials of collagen peptide supplementation with training
Participants
768
Comparator
not stated in the paper / placebo
Duration
not reported
Endpoints measured
24