Bone aging is caused by aging, slow metabolism or abnormal metabolism. Bone aging may also be caused by an increase in osteoclast division and a decrease in osteoblast secretion. Bone aging can be accompanied by bone rattling, i.e., hyperplasia, as well as the development of osteoporosis, bone pain, and stress osteoporosis. When such symptoms occur, it is necessary to take appropriate calcium supplements. In diet, you can eat some shrimp, crab, milk, tofu as appropriate. You can also take calcium tablets orally and supplement vitamin D appropriately, which is conducive to calcium deposition and strengthening of bones. At the same time, you can also use drugs like Miguda to strengthen bones and prevent osteoporosis, and you can also take oral glucosamine tablets to repair joint cartilage.