Maternity calcium supplement can take calcium carbonate or calcium gluconate, etc. There is no specific which calcium tablet is the best. After a woman is pregnant, the calcium needed for fetal development will increase accordingly, and postnatal breastfeeding is also appropriate to supplement calcium supplements to prevent postnatal calcium deficiency, and can increase the calcium content in breast milk. It is generally recommended to take calcium gluconate or calcium carbonate calcium supplements under the guidance of a doctor, such as calcium gluconate tablets or calcium and zinc gluconate oral solution, vitamin D calcium chewable, etc., as long as you choose a good absorption of calcium supplements can be, there is no specific which one is the best, the effect is similar, but you need to pay attention to their own compliance. Postpartum, in addition to reasonable supplementation of calcium, but also pay attention to eat more calcium-containing foods, such as soy products, milk products or nori, oysters, small shrimp and other foods, more sunshine can promote calcium absorption.