Daily oral consumption of hydrolyzed type 1 collagen is chondroprotective and antiinflammatory in murine posttraumatic osteoarthritis Abstract Osteoarthritis (OA) is a degenerative joint disease for which there are no disease modifying therapies. Thus, strategies that offer chondroprotective or regenerative capability represent a critical unmet need. Recently, oral consumption of a hydrolyzed type 1 collagen (hCol1)...