Ingredients: Prepare 50g of shrimp skin, wash it and soak it in clear water. 250g tender tofu, diced, diced black fungus, shredded chopped green onion.

Practice: put oil in the pot and stir-fry chopped green onion; Add half a bowl of water, add shrimp skin and black fungus, and boil the soup; Add the chopped tofu and boil it again.

Comments: It can fully supplement calcium, and it is effective to eat it often.

2. Stewed trotters with soybeans

Raw materials: trotters 1000g, soybeans soaked in 400g 1 hour, salt and vegetable oil.

Practice: put vegetable oil in the pot, add pig's trotters, and the pig's trotters can be taken out after discoloration; Put the fried trotters in an electric pressure cooker, add the soaked soybeans and cook for 35 minutes. After cooking, add the right amount of salt.

Comments: Soybean is rich in calcium, and trotters are rich in collagen, which can be used as the skeleton of calcium deposition, which is more conducive to the absorption of calcium in soybean. Need to be reminded that pig's trotters are high in saturated fat and should not be eaten often.

3, milk jujube porridge

Ingredients: Prepare 2000ml of milk, 5 black dates and 50g of rice.

Practice: Wash the rice until the rice grains swell, pour in milk and stir evenly, and continue to cook on low heat for 10-20 minutes until the rice grains become sticky and overflow with milk flavor. You can add sugar to taste when eating.