We've seen evidence of improved pain scores and pain-free range of motion, factors critical to athletes, as well as improved bone mineral density in osteoarthritic individuals.

我们看到了胶原蛋白对疼痛评分和无痛活动范围的改善，这些对运动员至关重要的因素，以及对骨关节炎患者骨密度的改善。