Eggshells can be eaten. Wash the eggshells and heat them in the microwave until they are completely flat, as the case may be. Take it out and cool it, put it on a clean flat plate, crush it with a rolling pin and grind it carefully. The finer the powder, the better the taste. Eggshells can supplement calcium, and it is best to eat them within the next month. One thing to pay attention to, be sure to grind it carefully, or it will taste bad.

2, egg shell can relieve stomach pain

The main component of egg shell is calcium carbonate, which has a clear acid inhibition effect. When they enter the human stomach, they will cover the ulcer and inflammatory surface, thus effectively protecting the gastric mucosa. In addition, eggshell inner membrane has a good therapeutic effect on ulcerative diseases. It was once called "Phoenix Clothes" by former Chinese medicine practitioners, and it was specially used as a medicine guide in the prescription for treating stomach diseases, so it can help eggshells protect gastric mucosa. Wash and break the egg shell, put it in an iron pan and fry it with slow fire (don't scorch it), and then grind it into powder. The finer the better, take an egg shell every day and take it with water twice or three times before or after meals. It has analgesic and antacid effects on patients with duodenal ulcer, stomachache and hyperacidity.

3. Can you eat egg shells to supplement calcium?

Eating egg shells to supplement calcium has medical basis.

According to the National Collection of Chinese Herbal Medicine, egg shell can cure rickets in children. Eggshell contains more than 90% calcium carbonate and a small amount of sodium carbonate, disodium hydrogen phosphate and other substances, which can be used to treat rickets in children. "

It's not necessarily rickets. Children need calcium supplements. You can take appropriate measures to supplement calcium according to your physical condition.

Eggshell is composed of calcium carbonate, which can react with gastric acid to generate free calcium ions, which can be absorbed by human body. You know, some health care products also contain eggshell ingredients.

Therefore, it is correct to say that egg shells can be eaten, and eating egg shells can supplement calcium. When people eat, they must be sterilized at high temperature to kill bacteria. But not everyone is suitable for eating egg shells to supplement calcium.