Crucian carp is warm and sweet, which can tonify deficiency with stomach, reduce swelling and detoxify, and promote diuresis and lactation. However, if it is eaten with wax gourd, it will dehydrate the body. People with low blood pressure and weak constitution are not suitable for eating.

The food is not properly matched. Tomatoes and fish:

Vitamin C in tomatoes can inhibit the release of copper in fish. For example, stewed flounder with tomatoes.

Improper food collocation 3. Garlic and green onions:

Garlic and green onions are foods that strongly stimulate the intestines. People with gastrointestinal diseases are prone to symptoms such as abdominal pain and diarrhea after eating. Common dishes: spicy green beans (roasted green beans with scallion).

Improper food collocation 4. Chicken and sesame:

Sesame can nourish liver and kidney, nourish blood, promote fluid production, moisten intestines, relax bowels and blacken hair, but it will be poisoned when eaten with chicken, and even lead to death in severe cases. Common dishes such as "diced chicken with onion and mushroom".

Improper food collocation 5. Spiced tea eggs (tea+eggs):

Strong tea contains more tannic acid, which can turn protein into indigestible solidified substance and affect its absorption and utilization.

Improper food collocation 6. White radish and fungus:

Such as red, white, radish and fungus soup. Radish is flat and slightly cold, and has the effects of clearing away heat and toxic materials, invigorating stomach and promoting digestion, resolving phlegm and relieving cough, promoting qi circulation and relaxing bowels, promoting fluid production to quench thirst, tonifying middle energizer and preventing dirty. However, it should be noted that eating radish with fungus may cause dermatitis.