软骨胶

例句：

1. 1. The doctor prescribed a special diet for my osteoporosis, which included a lot of calcium and vitamin D.
   医生为我骨质疏松症开了一种特殊的饮食，其中包括大量的钙和维生素D。
2. 2. The scientist discovered a new compound made from the collagen in human skin, which has potential applications in medicine.
   科学家发现了一种由人皮肤中的胶原蛋白制成的新化合物，它在医学上有潜在的应用。
3. 3. The researcher found that the supplement containing this compound could help improve bone health.
   研究人员发现含有这种化合物的补充剂可以帮助改善骨骼健康。