1, milk Milk is the most common source of calcium for humans. A glass of milk can easily make up one-third of the calcium needed for a day. The calcium content of milk is very high. It contains about 1000 milligrams of calcium per liter of milk, and the calcium in milk is more easily absorbed by the body. 2, kelp and shrimp It is also rich in minerals, with 1100 mg of calcium per 100 g of kelp. In addition, sodium alginate contained in kelp prevents leukemia and bone cancer. The nutrition of shrimp is extremely rich, and it is also a good source of calcium. 3, soy products Soybeans, soybeans and other legume foods are extremely rich in calcium. After the processing of legumes, the resulting legumes will have a significantly increased calcium content. Studies have shown that the calcium content of legumes is related to the amount of coagulation during processing. Therefore, bean products such as tofu, dried bean curd, and tofu skin are extremely rich in calcium and are good sources of calcium. 4, animal bones More than 80% of the bones of animals are calcium, and usually bone soup is used for drinking, which can effectively supplement calcium. When cooking the bones, adding a little vinegar can promote the dissolution of bone calcium and increase the body's absorption and utilization of calcium. Corn Gluten Meal Fertilizer,Corngerm Cake,Vigoro Corn Gluten Meal,Corn Gluten Meal Crabgrass JILIN COFCO BIO-CHEM AND BIO-ENERGY MARKETING CO., LTD , https://www.cofco-biotech.com