besides reasonable selection of calcium preparations, it is also important to get more sunshine, balance nutrition and cook scientifically. There are many foods that can be used as calcium supplements in daily life.

Milk and dairy products: cattle, goat milk and its milk powder, cheese, yogurt and condensed milk.

fish, shrimp and other aquatic products: crucian carp, carp, silver carp, loach, shrimp, dried shrimps, dried shrimps, crabs, kelp, laver, clams, sea cucumbers and snails.

Meat and eggs: mutton, chicken, eggs, duck eggs, quail eggs, preserved eggs, pork floss, etc.

vegetables: celery, rape, carrot, radish tassel, sesame, coriander, potherb mustard, black fungus, mushrooms, etc.

fruits and dried fruits: lemon, loquat, apple, black date, preserved apricot, almond, hawthorn, raisin, walnut, watermelon seed, pumpkin seed, dried mulberry, peanut, lotus seed, etc.

Special note: Fresh-keeping and storage of food can reduce calcium consumption. Don't stir milk when heating, add more water to stir-fry for a short time, and don't chop vegetables too much. Spinach, water bamboo and leek all contain more oxalic acid, so it is advisable to soak them in hot water for a while to dissolve the oxalic acid, so as not to combine with calcium-containing foods to form insoluble calcium oxalate.

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