By-Health Colostrum Plus Calcium Chewable Tablets are made from colostrum powder imported from the United States. Colostrum refers to the milk secreted by cows within one week after giving birth. It is rich in minerals, immunity and immunity. Factors and growth factors, the iron content of which is more than 10 times higher than that of ordinary milk. Each BY-HEALTH colostrum plus calcium chewable tablet contains 115.8 mg of calcium, and also contains most of the nutrients in bovine colostrum. Each 100g BY-HEALTH colostrum plus calcium chewable tablet contains 3.97 g of immunoglobulin, which not only Calcium supplementation promotes the healthy development of children's bones, improves immunity, and keeps children away from minor illnesses and pains.