Every 100g sesame contains 780mg of calcium.

Every 100g milk powder contains 659mg of calcium.

Every 100g of dried kelp contains 348mg of calcium.

Every100g of dried bean curd contains 308mg of calcium.

Every 100g peanut kernel contains 284mg of calcium.

Auricularia auricula contains 247 mg of calcium per100g.

A cup of orange juice about half a catty contains 350 mg of calcium, of which 130 mg will be absorbed by the human body. Milk with the same weight contains 29 1 mg of calcium, of which only 93 mg can be absorbed by human body (less than 30%). Every100g of soybean contains only170mg of calcium, and every100g of celery contains160mg of calcium. More than 50% of the calcium contained in it can be absorbed and utilized by the human body. So eating vegetarian food often does not mean that the human body must be short of calcium. Experts believe that the calcium source of human body should be obtained from vegetables and fruits. Vegetables rich in calcium are: potherb mustard, shepherd's purse, green history, pea seedlings, rape moss, lentils, edamame, soybeans and bean products.