Foods with high calcium content mainly include milk, soybean and its products, some fruits and vegetables, shellfish, fish and eggs. 1. Milk and its products are the best source of dietary calcium, the calcium content of fresh milk is between 1000~1200mg/L, of which the calcium content of whole milk powder is a little bit higher, with a calcium content of 676mg/100g. The lack of milk intake is also the main reason for the high proportion of calcium intake of our residents. 2. Soybean and its products, such as tofu calcium content of 110 to 140mg/100g, daily appropriate consumption is also a good source of calcium supplementation. 3. Dark green vegetables and cauliflower also contain more calcium, and their calcium content overall ranges from 50 to 130mg/100g, while the calcium content of other vegetables is generally lower. Fruits contain more calcium except citrus, which is 20~30mg/100g, while other fruits contain less calcium. 4. shellfish, fish and eggs calcium content is also relatively high, of which shellfish content is the highest, up to 200mg/100g or even more, most of the fish between 50 ~ 150mg/100g, eggs contain 50 ~ 60mg/100g, the rest of the livestock and poultry calcium content is lower than 15mg/100g. There are many foods with high calcium content, but if you want to supplement calcium with food, you need to develop and adhere to a reasonable and regular diet, and if there is a lack of calcium caused by disease or discomfort can not rely solely on food for calcium, it is recommended that you seek medical attention in a timely manner.