topicCollagen Exercise Recovery Meta-Analysis
claimRisk of bias was assessed using the PEDro scale (≥6/10 classified as good-to-excellent quality).
evidence level1
citationBuchalski A (2026)
sourceCollagen Supplementation on Tendon-Related Structural and Performance Outcomes: A Systematic Review.
topicCollagen Exercise Recovery Meta-Analysis
claimMuscle strength improved with training in all trials, but no additive effects of collagen were observed.
evidence level1
citationBuchalski A (2026)
sourceCollagen Supplementation on Tendon-Related Structural and Performance Outcomes: A Systematic Review.
topicCollagen Exercise Recovery Meta-Analysis
claimThe current literature suggests strong evidence (GRADE A) for increases in tendon CSA and stiffness, strong evidence (GRADE A) against an effect on muscle strength, and conflicting evidence (GRADE C) for muscle cross-sectional area and physical performance.
evidence level1
citationBuchalski A (2026)
sourceCollagen Supplementation on Tendon-Related Structural and Performance Outcomes: A Systematic Review.
topicCollagen Exercise Recovery Meta-Analysis
claimBackground: Tendons adapt to mechanical loading by increasing cross-sectional area (CSA), stiffness, and matrix organization, with structural remodeling critical for both rehabilitation and performance.
evidence level1
citationBuchalski A (2026)
sourceCollagen Supplementation on Tendon-Related Structural and Performance Outcomes: A Systematic Review.
topicCollagen Exercise Recovery Meta-Analysis
claimBackground A growing body of evidence supports the use of supplements to enhance cycling performance through both direct and indirect mechanisms.
evidence level3
citationRowland A (2026)
sourceA comprehensive review of the physiology and evidence base to guide the use of ergogenic and medical supplements for enhanced cycling performance.
topicCollagen Exercise Recovery Meta-Analysis
claimEvidence-based options for cyclists include calcium, cherry juice, collagen, curcumin, iron, multivitamins, omega-3 fatty acids, pickle juice, probiotics, protein, vitamin C, vitamin D and zinc.
evidence level3
citationRowland A (2026)
sourceA comprehensive review of the physiology and evidence base to guide the use of ergogenic and medical supplements for enhanced cycling performance.
topicCollagen Exercise Recovery Meta-Analysis
claimEach contribute to either improved recovery, immune support or long-term physiological adaptation.
evidence level3
citationRowland A (2026)
sourceA comprehensive review of the physiology and evidence base to guide the use of ergogenic and medical supplements for enhanced cycling performance.
topicCollagen Exercise Recovery Meta-Analysis
claimMethods This review was informed by a structured literature search conducted in PubMed, Scopus and Web of Science for peer-reviewed studies published up to May 2025.
evidence level3
citationRowland A (2026)
sourceA comprehensive review of the physiology and evidence base to guide the use of ergogenic and medical supplements for enhanced cycling performance.