Calcium deficiency in middle-aged women should be treated accordingly as follows: firstly, the endocrine environment should be adjusted so that the endocrine environment is relatively stable. As middle-aged women are about to go through menopause or have just gone through menopause, their endocrine environment is quite disorganized, which is specifically reflected in the imbalance between the levels of oestrogen and progesterone, and at this time, it is necessary to appropriately supplement the level of oestrogen or progesterone, so as to maintain the stability of the internal environment, and to prevent osteoporosis as well as the loss of calcium. Secondly, it is necessary to increase appropriate sports, more sunshine, after the increase of sports can be more effective to stimulate the deposition of calcium in the bone trabeculae, to avoid the formation of osteoporosis, and more sunshine can promote the conversion of vitamin D3, which can retain more calcium. Then, you should take calcium tablets orally to increase the intake of calcium ions, and in your daily life, your diet should also increase the intake of calcium, and eat more calcium-rich foods.