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.

Core Tip: When it comes to calcium supplementation, many people will think of drinking milk, bone soup or taking calcium tablets. In fact, calcium supplementation is not limited to these foods, and many vegetables actually have calcium supplementation. The five common vegetables introduced in this paper all have good calcium supplement effect. You can eat more if you want to strengthen your body and bones!

2. 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.

Step 3: 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.

4. onions (surname)

It has a very strong bactericidal effect and can enhance human immunity. Eating onions often helps to prevent the loss of calcium in bones, and onions have the effect of preventing osteoporosis.

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.

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.

Spinach and egg soup is recommended for pregnant women's calcium supplement recipes.

A catty of spinach, two eggs, a little onion and salt. First blanch the spinach in boiling water to remove oxalic acid, then take it out and sprinkle a little salt on the eggs. After adding water to the pot, add spinach and cook until it is almost six or seven minutes cooked, then slowly pour in eggs, and then add the remaining seasonings in turn.

Spinach has a high calcium content, and spinach is rich in folic acid. The folic acid content per 100g spinach is as high as 50mg, which is not only a vegetable with good calcium supplement effect, but also beneficial to prevent anemia and promote and protect the normal development of the fetus. Eggs nourish the brain and improve intelligence, and supplement high-quality protein.

Tomato, egg and shrimp skin soup

Tomatoes 1 piece, 2 eggs, shallots 1 root, and dried shrimps 25-50g. Wash and cut tomatoes, cut onions and break eggs. Stir-fry tomatoes in a pot with a little oil until the juice is rotten, add appropriate amount of salt, add water and boil for 2 minutes, then pour in egg liquid to boil, finally add appropriate amount of shrimp skin to boil and stir, season and sprinkle with chopped green onion.

Shrimp skin has a high nutritional value, which contains nutrients such as calcium and protein, far higher than shrimp, beef, pork and chicken. Tomatoes are rich in vitamin C, which can promote the absorption of nutrients such as calcium, iron and protein.

Porphyra and tofu lean broth

Half two portions of laver, half two portions of shrimp, one piece of tofu, three portions of lean pork, one piece of ginger, two pieces of onion, half a tablespoon of soy sauce, half a teaspoon of cornmeal, half a tablespoon of oil, half a tablespoon of sugar and half a tablespoon of salt. Soak laver, soak shrimps until soft, clean pork, chop, add marinade, and fish well; Put the oil in the pan, put down the pork and fry it until it is almost cooked, scoop it up, then use the remaining oil, add the shrimps and Jiang Mo to fry until fragrant, add the seasoning, laver and tofu, and cook for another five minutes. Add pork and cook, then sprinkle with chopped green onion.

Porphyra is rich in choline, calcium, iron, iodine and other nutrients, which is conducive to enhancing memory, treating female anemia, promoting the growth and health care of bones and teeth, and a certain amount of mannitol can also help eliminate edema of pregnant women; Tofu and dried shrimps also contain more calcium, which can supplement protein and so on.

Pumpkin milk thick soup

Half a pumpkin, 2 cups of fresh milk, 1 cup of stock, a little pepper and salt. Steam the pumpkin, add the stock and beat it into a paste, add the fresh milk and cook it slowly in the soup pot, then add the seasoning and cook it evenly. Then take off the pot.

Dairy products are indispensable for pregnant women, with high calcium content and a variety of minerals, vitamins and amino acids, which can promote the absorption and digestion of calcium. Pumpkin contains vitamins and pectin, which can combine and eliminate bacterial toxins and other harmful substances in the body and play a role in detoxification.

Soybean sparerib soup

250 spareribs, 0/00g soybean/kloc, 3g chopped green onion, and proper salt. Soak soybeans in warm water for more than 5 hours, then wash them, chop pork chops into small pieces, put the materials together in the pot, add appropriate amount of water, cover the pot and cook until boiling, and then cook them with low fire for 3 hours to taste.

Function: Soybean contains a lot of calcium, which is one of the best calcium supplements for pregnant women. Soybeans and ribs contain more protein and various essential amino acids, which can improve human immunity and promote the healthy development of the fetus.