Crab meat contains a lot of nutrients, among which vitamin A and vitamin E have the highest content. These 2 vitamins can protect mucous membrane epithelial tissue, soften blood vessels and anti-aging. Crab also contains a large amount of selenium, which is as high as 56.7 micrograms per 100 grams of crab. Foods high in selenium can improve the body's immune system, but also play a role in preventing tumors and anti-cancer effects.

Arginine can participate in the body's energy metabolism and detoxification work, moderate consumption of crab can promote the body's energy balance, the body's toxins play a good role in excretion. Therefore, constipated patients can eat more crab meat. Eating crab should not be excessive, because crab is cold food, excessive consumption will affect gastrointestinal health, induced diarrhea.

Expanded Information:

Crab contains cholesterol, purine is relatively high, therefore, the following people Not suitable to eat crabs:

1, patients suffering from digestive diseases, such as diarrhea, stomach pain, chronic gastritis, duodenal ulcer, cholecystitis, gallstones, etc.;

2, patients with liver and kidney disease, especially in the active stage of hepatitis, liver and kidney insufficiency patients;

3, patients with gout;

4, patients suffering from cardiovascular diseases such as hyperlipidemia and hypertension

People's Daily Online - Eating crabs has three major benefits, but five categories of people should not eat