Pork (lean meat): Pork should not be eaten with dark plum, licorice, crucian carp, shrimp, pigeon meat, snail, almond, donkey meat, sheep liver, coriander, turtle, water chestnut, buckwheat, quail meat and beef. It is not advisable to drink a lot of tea after eating pork.

Milk and lean meat are not suitable for eating together, because milk contains a lot of calcium, while lean meat contains phosphorus, and these two nutrients cannot be absorbed at the same time, which is called phosphorus and calcium in foreign medical circles. The optimum ratio of calcium and phosphorus is between1:1~1:1.5, which promotes mutual absorption.

Dried bean curd: Dried bean curd is rich in calcium, so it is not suitable for eating spinach and onions containing a lot of oxalic acid.

Eggs: Don't boil eggs with sugar; Eating with saccharin and brown sugar will be toxic; Eating with geese hurts the spleen and stomach; Eating with rabbit meat and persimmon leads to diarrhea; At the same time, it is not suitable for eating with turtles, carp, soybean milk and tea.