1, spinach

People who like vegetables want to supplement calcium. Don't miss spinach. A small bowl of spinach can supplement people's calcium by 25% a day. In addition, spinach contains healthy fiber, iron and vitamin A.

However, it should be noted that spinach contains oxalic acid and phytic acid, which need to be blanched before cooking, otherwise oxalic acid and phytic acid will combine with trace elements such as calcium, iron and zinc to form compounds that cannot be absorbed, which will affect the absorption of trace elements such as calcium, iron and zinc.

2.cabbage

Because many vegetables contain calcium, but they also contain oxalic acid, which reduces the absorption of calcium. Such as water bamboo, bamboo shoots, spinach, water spinach, amaranth, celery and so on. Therefore, it is best to blanch these vegetables with boiling water before cooking to remove most of the oxalic acid.

Chinese cabbage contains more potassium and less sodium, which is beneficial to the cardiovascular system and easy to make people feel happy. In addition, fresh cabbage can inhibit bacteria and diminish inflammation, and also has a good therapeutic effect on ulcers, which can accelerate wound healing. Finally, cabbage is also rich in folic acid and iron, so pregnant women and anemia patients should eat more.

3. onions (surname)

Onions have a very strong bactericidal effect and can enhance people's immunity. Eating onions often helps to prevent the loss of calcium in bones, and onions have the effect of preventing osteoporosis.

4. Bamboo shoots

Many people think that the black spots on bamboo shoots are broken. In fact, the black spots on bamboo shoots are fungi such as auricularia auricula, which helps to delay bone aging. However, attention should be paid to women before and after menstruation, patients with physical weakness, patients with renal failure and urinary calculi not to eat bamboo shoots.

5. Cabbage

Contains vitamin K, which can play an anti-osteoporosis role. Vitamin K can help the body absorb vitamin D and calcium, which are indispensable nutrients to prevent osteoporosis.