Postpartum women need to take calcium tablets because most women need to breastfeed after giving birth. If there is a significant calcium deficiency, the newborn will also suffer from calcium deficiency, which is manifested by pillow baldness, nighttime crying and sleeplessness, so it is recommended to take calcium tablets orally after delivery. Also in the process of calcium supplementation, vitamin D should be supplemented to promote the absorption of calcium. In the diet, also eat more calcium-rich food, of which dairy products contain more calcium, you can also drink bone broth, eat more shrimp, oysters, etc., seafood is also rich in calcium elements. After giving birth, you can drink some ribs soup, also conducive to milk. In the postpartum period, many women also have pubic bone, wrist pain and leg cramps, which may be caused by calcium deficiency, oral calcium tablets can also relieve pain, which is beneficial to postpartum women. In the process of calcium supplementation, we should be careful not to supplement too much, you can regularly fasting blood tests serum trace elements, serum calcium ion levels to normal values can be, because excessive calcium supplementation may also lead to hydronephrosis. Taking calcium for a long time may cause abnormal liver and kidney functions, so if symptoms such as nausea, vomiting, abdominal pain and diarrhea occur after taking calcium tablets, you can consider stopping calcium supplementation. For some women with allergies, they should also be careful to avoid taking calcium tablets that can easily cause allergies. It is recommended that women should get more sunlight to facilitate calcium supplementation. In the postpartum period, it is also recommended to take appropriate physical exercise to restore the body shape.