Protein Ingestion on BMM Response in Endurance Runners

Endurance athletes are at increased risk for bone loss and injury due to high-volume training, muscle weakness, and elevated nutritional demand. Dietary practices influence short- and long-term bone health and nutrition supplementation post-exercise may improve the short-term response of bone to exercise and benefit musculoskeletal recovery. However, we have a limited understanding of which dietary practices are most beneficial to optimize bone health in athletic populations. Protein supplementation has long been recommended for muscle adaptation and athletic performance but its potential for bone health has not been thoroughly investigated in endurance athletes. The purpose of this study is to is to investigate the acute independent effects of dietary protein ingestion on bone metabolism in healthy adults aged 18-35 years participating in high-volume endurance running.