1, anti-infection, promoting wound healing

Crabs contain a lot of protein, mostly high-quality protein. These high-quality protein also contain amino acids, which can increase lymphocyte immunity, promote wound healing and have anti-infection effects. People who are injured after surgery can eat more crabs in moderation.

2, detoxification effect

Arginine can participate in energy metabolism and detoxification in the body. Eating crabs in moderation can promote the energy balance of the body and play a good role in expelling toxins from the body. So constipation patients can eat more crab meat.

Don't eat too many crabs. Because crabs belong to cold food, eating too much will affect gastrointestinal health and induce symptoms such as diarrhea.

3. Prevent tumors

Crab meat contains a lot of nutrients, among which vitamin A and vitamin E are the highest. These two vitamins can protect mucosal epithelial tissue, soften blood vessels and resist aging.

Crabs also contain a lot of selenium, and the selenium content per100g of crabs is as high as 56.7 micrograms. Foods with high selenium content can improve human immunity, and also play a role in preventing tumors and resisting cancer.

Extended data:

Tips for eating crabs

First, choose fresh crabs, not raw or drunk crabs. Crabs are omnivores and even eat the carcasses or humus of other animals. Its body surface, gills and gastrointestinal tract are covered with all kinds of bacteria, sludge and even parasites. Therefore, you must scrub clean before eating crabs. Don't eat internal organs such as gills and intestines. Be sure to steam them before eating.

Second, it is not advisable to overeat. Protein contained in crabs and cholesterol in crab roe are relatively high, which is not conducive to one-time digestion and absorption. Therefore, the average person should not eat crabs more than 1 kg at a time and not more than 3 times a week.

References:

People's Network-Eating crabs has three advantages, and four secrets to quickly identify crabs.