Many people love to drink beer when eating crabs, which is likely to cause gout attacks. Crab belongs to high purine food, and uric acid, the metabolic end product of purine in human body, will aggravate gout. Therefore, patients with abnormal purine metabolism or gout must be careful to eat crabs.

Crabs should not be eaten with fruits.

The main ingredient of crab meat is protein, and it also contains calcium, phosphorus, iron and vitamin A. Therefore, it is not only delicious, but also nutritious. However, if it is eaten with fruit, it is easy to combine with tannic acid contained in fruit to form tannic acid protein, which is not easy to digest, aggravates gastrointestinal burden, and may cause symptoms such as diarrhea. Therefore, don't eat fruits immediately after eating crabs, especially persimmons and other fruits with high tannins.

Extended data:

Crab seafood contains purine and monophosphate, while beer is rich in vitamin B 1, a catalyst for decomposing these two components. Drinking beer while eating seafood can easily lead to a sharp increase in blood uric acid level and induce gout, resulting in gouty nephropathy and gouty arthritis.

In addition, people with chronic gastritis, duodenal ulcer, cholecystitis, cholelithiasis and active hepatitis had better not eat crabs to avoid inducing abdominal pain; The cholesterol content in crab roe is high. People with coronary heart disease, hypertension, arteriosclerosis and hyperlipidemia should eat less or not, otherwise it will aggravate the development of the disease. People with physical allergies are prone to nausea, vomiting and rashes after eating crabs; People with poor digestive function should eat less or not eat crabs.

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