Food calcium supplement list:

1. Sesame. Sesame is rich in amino acids, and protein has a very high calcium content. Regular use can strengthen bones and relieve constipation.

2. Shrimp skin. The calcium content of shrimp skin is dozens of times that of eggs and fish. Can prevent osteoporosis in the elderly.

3. milk. Milk is a nutrient that people often consume in their daily lives. It contains phosphorus, and the ratio of phosphorus to calcium is just conducive to the absorption of calcium.

4. cheese. Cheese can not only supplement calcium, but also enhance human immunity. It can accelerate human metabolism and make the skin fit better.

5. mustard. Shepherd's purse is not only high in calcium, but also rich in vitamins, which can eliminate fatigue. It is also very helpful for eye care.

6. sea cucumber. Sea cucumber is rich in calcium, high in protein and low in fat. It can also lower cholesterol.

7. laver. Laver is rich in choline and calcium. It can not only promote the growth of teeth and bones, but also help to improve memory and prevent tumors.

8.auricularia auricula. Auricularia auricula not only supplements calcium, but also lowers blood pressure. It has the effect of promoting blood circulation and enriching blood. The colloid of auricularia auricula can remove gastrointestinal toxins.

9. kelp. Kelp can not only supplement calcium, but also contain rich human nutrients.

10. Black beans. Black beans are high in calcium, which can also prevent hypertension and soften blood vessels.

Methods of promoting calcium absorption:

1. Get some sunshine. Regular exposure to the sun can make the skin produce vitamin D and promote the absorption of calcium by the stomach.

2. Use rice vinegar in moderation. Adding proper amount of rice vinegar in the cooking process, rice vinegar can react with calcium to produce calcium acetate.

3. Exercise. Regular exercise can not only improve the absorption of the stomach, but also accelerate metabolism and better absorb calcium.