Geriatric osteoporosis, which belongs to type I primary osteoporosis, is directly related to the age of the patient, and many elderly people have this type of lesion to a greater or lesser extent. The main mechanisms for the development of this disease are as follows: 1. After the patient grows older, the digestive function will gradually weaken, and the patient also has a single diet structure, which will lead to the patient not being able to take in enough calcium, protein, vitamins and other nutrients through the diet, which will cause osteoporosis over time. 2. 3. Patients may suffer from slowed metabolism or imbalance of bone metabolism, which may lead to increased bone destruction and reduced bone formation, resulting in osteoporosis.