1. Persimmons: For those who like to eat crabs, crabs should be regarded as delicacies, but I believe you cannot eat persimmons when eating crabs. The reasons are: Crab meat is rich in protein, and persimmons contain a lot of tannic acid. The two substances will react with each other to form protein solidified into lumps, which is difficult for our stomachs to digest. Therefore, if someone eats crabs and persimmons, it can cause nausea, vomiting, abdominal pain, diarrhea and other discomforts.

2. Pears: Pears are cold food. Eating them with cold crabs will damage the spleen and stomach and cause indigestion. People with spleen and stomach deficiency should pay special attention;