It turns out that the old man's legs and feet are not very convenient at ordinary times I saw someone say on a health care program that the probability of osteoporosis in the elderly is very high, and they can eat egg shells to supplement calcium on weekdays, so the elderly should cook an egg every day and eat it with a shell. I've been eating it for almost half a year. I used to chew it slowly, so it's nothing, but this time they swallowed it without chewing it and got stuck in the esophagus.

The doctor also said that it was the first time for him to encounter such a situation. He has seen fishbones and jujube stones, and this is the first time he has seen eggshells. When he was doing gastroscopy for the old man, he saw that the eggshell turned into an irregular diamond, stuck firmly in the esophagus, accompanied by a small amount of bleeding. If this situation is not taken out in time, it is likely to cause esophageal perforation, and in case of massive bleeding, it will also pose a threat to the lives of the elderly.

The doctor told the old man that eggshell calcium is not easily absorbed by the human body. The composition of eggshell is very complex, and many components can protect eggshell from external influences, so it is extremely stable. Although people eat eggshells, they will dissolve a small part, but they are also difficult to digest, so doctors do not recommend eating eggshells to supplement calcium.

If you want to supplement calcium, you can eat the following foods.

1 oatmeal

Among all kinds of cereals, the calcium content of oats is very high, which is 7.5 times that of rice. Although the absorption rate of calcium in oats is not as good as that in milk, it is beneficial to supplement calcium.

2. Yundou

100g kidney bean with skin contains 349mg of calcium. It is also a good way to supplement calcium by using kidney beans or using various kidney bean products as snacks or appetizers when cooking.

3. Dried bean curd

Because dried bean curd is made by squeezing and concentrating bean curd through various processes, its calcium content is also top among bean products. For example, the calcium content of dried small fragrant bean curd is 7 times higher than that of tofu. You can add some dried tofu when cooking, so that the calcium content in your daily diet will be greatly improved.

4. Green leafy vegetables

There are many green leafy vegetables that are not worse than dairy products in calcium supplementation. For example, the calcium content of small rapeseed exceeds that of milk with the same weight. Many green leafy vegetables contain a lot of mineral elements and vitamin K2, which contributes to the absorption of calcium. It is worth mentioning that boiling green leafy vegetables will improve the absorption rate of calcium.

5, hazelnut

Nuts also have a high calcium content, among which hazelnut has the highest calcium content, with 8 15mg calcium per 100 g hazelnut, which can meet the daily calcium supplement needs of adults. But I want to remind you that nuts are very high in calories. Don't eat too much to avoid obesity.

Doctor: If you want to play the role of calcium, you should still eat KD calcium.

For calcium supplementation, the doctor pointed out that you can eat more foods with high calcium content, but if you want calcium to play its due role, you still need to take KD calcium to achieve the purpose of bone calcium supplementation.

With the increase of age, the absorption rate of calcium in human body will decrease, and ordinary calcium agents can no longer meet the needs of human body. If necessary, we can prevent osteoporosis by supplementing some KD calcium.

KD calcium is rich in calcium, vitamin D and vitamin K2. These three nutrients complement each other: vitamin D can help improve the absorption of calcium in the intestine and increase the intake of calcium from the source. Vitamin K2 can promote the deposition of absorbed calcium ions in bones, effectively increase bone mass and strengthen bones.

In the case of supplementing KD calcium, it can not only absorb more calcium in KD calcium faster, but also improve the absorption rate of calcium in daily diet and help people stay away from osteoporosis.