UC-II Undenatured Type II Collagen for Knee Joint Flexibility: A Multicenter, Randomized, Double-Blind, Placebo-Controlled Clinical Study
Unknown authors
Published in Journal of Integrative and Complementary Medicine
Key Findings
Undenatured type II collagen 40 mg/day improved knee extension range of motion and reduced activity-related joint discomfort versus placebo in healthy adults.
Conclusions
Undenatured collagen improves measured joint flexibility in people without osteoarthritis.
Limitations
Manufacturer-sponsored; healthy participants only.
Supplements Studied
Undenatured type II collagen supplementation improved knee flexibility in healthy subjects with activity-related joint discomfort.
Undenatured type II collagen 40 mg/day improved knee extension range of motion and reduced activity-related joint discomfort versus placebo in healthy adults.
Outcomes Measured
The purpose of this study was to assess the effect of undenatured collagen on knee flexibility in healthy subjects who experience activity-related joint discomfort.
Study Details
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