Recently, the WHO identified osteoporosis as the second major disease threatening human health, but for its treatment, many people have misconceptions. Myth #1: Calcium supplementation is equal to treating osteoporosis. Osteoporosis is caused by the rate of bone loss exceeding the rate of formation. Therefore, the treatment is not just calcium supplementation, but improving bone mass and bone strength. Myth 2: Drinking bone broth can prevent osteoporosis. Experiments have proven that the calcium content of milk is much higher than that of bone broth, while bone broth contains a lot of fat and is not suitable for the elderly. Myth 3: Osteoporosis is unique to the elderly. The mineral content of human bones reaches its highest peak bone mass in the 30s. The higher the peak bone mass, the more delayed the occurrence of osteoporosis in old age, and the less severe it is.