kelp and shrimp skin

kelp and shrimp skin are high-calcium seafood. If you eat 25 grams a day, you can get 3 milligrams of calcium. And they can also reduce blood lipids and prevent arteriosclerosis.

kelp cooked with meat or cooked with cold sauce are all good foods. Shrimp skin contains more calcium, and 25 grams of shrimp skin contains 5 mg of calcium. Therefore, it is a good choice to make soup or stuffing with shrimp skin.

bean products

Soybean is a high-protein food with high calcium content. 5 grams of soybean milk contains 12 mg of calcium, and 15 grams of tofu contains as much as 5 mg of calcium. Other bean products are also good for supplementing calcium.

Animal bones

More than 8% of them are calcium, but they are insoluble in water and difficult to absorb, so you can break them in advance when making food, and cook them slowly with vinegar. When eating, remove the oil slick and add some vegetables to make a delicious soup.

Vegetables

Vegetables also contain many varieties with high calcium. 1g of potherb mustard contains 23mg of calcium; The calcium content of Chinese cabbage, rape, fennel, coriander and celery is also about 15 mg per 1 g.