2. Shrimp skin. Shrimp skin contains dozens of times more calcium than eggs and fish. It can prevent osteoporosis in the elderly.
3. Milk. Milk is a nutrient that people often take in their daily life, and it contains phosphorus, the ratio of which to calcium can just contribute to calcium absorption.
4. Cheese. Cheese can not only supplement calcium, but also enhance human immunity. It can accelerate human metabolism and make skin more fit.
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 and high in protein and low in fat. It can also lower cholesterol.
7. laver. Porphyra 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, black fungus. 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 not only can supplement calcium, but also has rich nutrients in human body.
10, black beans. Black beans are high in calcium, which can also prevent hypertension and soften blood vessels.