You can eat immediately after eating crabs. Competitive foods need to be eaten after the crabs are completely digested.

Foods that are incompatible with crabs include:

1. Tea: You should not drink tea at the same time when eating crabs. Tea will dilute gastric juice, and gastric juice has a bactericidal effect and can kill bacteria carried by crabs. The tannic acid content in tea is high. The tannic acid and the protein in crab meat will produce tannic acid protein, which is more difficult to digest and may cause vomiting, abdominal pain, diarrhea and other symptoms.

2. Persimmon: Crab and persimmon are in conflict with each other. Since crabs and persimmons are products of the same season, the probability of eating them at the same time is relatively high. The tannic acid contained in persimmons is the same as the tannic acid in tea, and the symptoms after eating it are also the same as tea. Both eat together and suffer from indigestion.

3. Alcohol: If you have gout or hyperuricemia, you should avoid alcohol of any kind. If you add crabs, the effect of inducing gout is indeed very strong.

Extended information:

Precautions for eating crabs:

1. Crabs are not suitable for people with gout and high uric acid. Aquatic products have high uric acid content. Be more careful with classes. It’s not like you can’t eat even one bite, but you certainly can’t be greedy.

2. Crabs are not suitable for pregnant women to eat. The so-called "cold" is not the reason why pregnant women cannot eat them. The problem lies in two aspects: first, whether the pregnant woman has had indigestion of crabs before and is prone to discomfort after eating them; second, whether the crabs are in good condition and cooked properly.

If foods such as crabs are not cooked enough, they can easily contain pathogenic bacteria. Frail pregnant women should be especially careful. If there are no problems in both aspects, there is nothing wrong with eating one to satisfy your craving.

3. Crabs are not suitable for patients with digestive system diseases. People with daily protein indigestion, insufficient gastric acid, prone to diarrhea, flatulence, and people who are allergic should be careful when eating crabs and avoid Eat out of discomfort.

People with gastritis, enteritis, peptic ulcer, liver and gallbladder diseases and other problems should be careful not to be gluttonous.

Reference materials:

People's Health Network - How many of the taboos about eating crabs are true?

Baidu Encyclopedia-Crab (crustacean)