Women in their 30s who are deficient in calcium usually do not have any symptoms, and only in a few cases will fractures occur when they are subjected to larger injuries. Patients should pay attention to proper supplementation of calcium and vitamin D to make up for the body’s need for calcium and avoid calcium deficiency and the early occurrence of osteoporosis. Generally in the 30s, the human body contains the most calcium at this time, which is the highest time in the whole life. Therefore, you should prevent future osteoporosis through functional exercise, through calcium, dietary supplements and by making appropriate dietary choices so that the body can absorb calcium to the best extent possible. Patients can also have a significant calcium deficiency at a young age and be prone to chest and back pain or shorter height if they have a partial disease, such as hyperparathyroidism or other factors leading to secondary osteoporosis. However, in most cases, young women with calcium deficiency do not have any symptoms in the early stage, so to prevent such quiet diseases, you can do more functional exercises, change your lifestyle appropriately, avoid smoking, drinking alcohol, avoiding large amounts of coffee, etc., which can help prevent osteoporosis and avoid calcium deficiency in the body.