Does Collagen Help Torn Cartilage? A Nutritional Deep Dive
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health, the menisci are composed of up to 70% collagen, making this protein a vital part of knee joint structure. For those with injuries, the pressing question is: **Does collagen help torn cartilage** and support the complex healing process? This article examines the nutritional science behind collagen supplementation for joint repair.