The clinical symptoms of calcium deficiency in women are as follows: 1. Calcium deficiency in the bone surgical system will lead to osteoporosis, osteoarthritis prone to decalcification fractures, chondritis, costochondritis and other bone and joint diseases, and also prone to rheumatism, rheumatoid arthritis and other conditions. 2. Calcium deficiency in women will aggravate endocrine disorders and disorders of the endocrine system, which is especially obvious during menopause and puberty, and will The clinical symptoms of premature ovarian failure in women will be aggravated. 3, there will also be absorption, indigestion and other digestive system diseases, chest tightness, shortness of breath, palpitations, precordial discomfort, weakness after exercise and other circulatory system symptoms, as well as insomnia, dreaminess, mental and memory loss, fatigue and other neurological symptoms.