1. Although hairy crabs are delicious, they should be eaten less and not too much. People with cold crab meat and spleen and stomach deficiency should pay special attention to avoid abdominal pain and diarrhea. Crabs should be steamed and eaten now. Don't store them. If they can't be eaten, the rest must be kept in a clean, cool and ventilated place. When eating, they must be cooked and steamed thoroughly.

2. Don't eat pears, melons, cold drinks, etc. after eating hairy crabs, because they are cold things, crabs are also cold, and eating together is easy to hurt people's stomach.

3. Don't eat peanuts after eating hairy crabs. Peanuts are sweet and flat, with a fat content of 45%. Oily things are easy to cause diarrhea when they meet cold things, so crabs should not be eaten with peanuts, especially those with weak stomach.

When the crab is fat, the persimmon is ripe, so we should be careful not to eat these two things at the same time. Because tannic acid and other ingredients in persimmon will coagulate crab meat protein, the coagulated substance will ferment and rot in the intestine for a long time, causing vomiting, abdominal pain, diarrhea and other reactions, and may also cause lithiasis.

5. Don't drink tea while eating crabs and within 1 hour after eating crabs. Because boiling water will dilute gastric acid, tea will solidify some components of crab, which is not conducive to digestion and absorption, and may also cause abdominal pain and diarrhea.