Crab+persimmon
Persimmon is a fruit with high tannic acid content. If eaten with crab, it will easily react with protein in crab meat to form a kind of protein clot, which is difficult to digest in our stomach.
Crab+strong tea
Crab feet and crab gills in crabs will inevitably carry some bacteria, and our gastric juice has certain sterilization ability, but if we drink strong tea at the same time, it will dilute the gastric juice and the sterilization effect will be greatly reduced. And strong tea is also a food containing tannic acid and must not be eaten with crabs.
Crab+mutton
Crabs are cold, while mutton is warm, which has a warming effect on the spleen and stomach. However, if crabs and mutton with cold are eaten together, it will hinder the warming effect of mutton, and it will hurt the spleen and stomach for people with spleen deficiency or yang deficiency.
Crab+peanut
Peanut is sweet, with a fat content of 45%. It can be said that peanut is a greasy food. If it is eaten with cold crabs, it will be very harmful to the stomach and easily lead to diarrhea. In particular, people with poor gastrointestinal function should be forbidden to eat together.
Crab+pear
Pear belongs to cold fruit, crab is cold, and the consequence of eating the two together is a great torture to the spleen and stomach. People with spleen and stomach deficiency and cold should avoid eating crabs and pears.
Crab+melon
You can't have cantaloupe in the fruit after eating crabs, because cantaloupe is sweet, cold and slippery, and it can clear away heat and relieve constipation. If you eat with crabs with the same cold nature, it will be fulfilled 1+ 1> The effect of 2, eating too much cold food is not good for the stomach, and it is easy to cause diarrhea.
Crab+cold drink
You can't drink cold drinks after eating crabs. Cold drinks such as ice water and ice cream are cold things, which will lower the temperature of the stomach. Drinking cold drinks after eating crabs will definitely lead to diarrhea. So you can't drink cold drinks when eating crabs, and you can't drink cold drinks immediately after eating crabs.
Crab+grape
Crab is rich in protein. If it is eaten together with fruits containing tannic acid, such as persimmon, grape, pomegranate, hawthorn and olive, it will not only reduce the nutritional value of protein, but also easily combine protein with tannic acid to form an indigestible solidified substance, which can stimulate mucous membrane and cause symptoms such as abdominal pain, nausea and vomiting.
Crab+pomegranate
Pomegranate contains a lot of tannic acid, while crab is rich in protein. Eating both at the same time will reduce the nutritional value of protein in crab, and the calcium in crab and tannic acid in pomegranate will combine into a indigestible substance, which will lead to gastrointestinal irritation and cause symptoms of diarrhea, nausea and vomiting.
Crab+grapefruit
Because crab is rich in high-quality protein, and grapefruit contains a lot of acidic components, these nutrients will interact, leading to precipitation and denaturation of protein, which makes it difficult for the human body to digest and absorb, and it will also cause great stimulation to the stomach, which will easily cause gastrointestinal discomfort, nausea, vomiting, abdominal pain, diarrhea and other discomfort symptoms.
(Reference: Sohu. com)