People with diarrhea due to spleen deficiency, cold accumulation in abdomen, and abdominal pain due to deficiency of cold should fast.

Beef skin dishes should be accompanied by pig fat. The strong alkalinity of cowhide can solve greasy fat and prevent the increase of blood lipid after eating; Fat meat can also promote the dissolution and absorption of carotene and vitamin E in cowhide vegetables.

Beef skin dishes should be served with fermented beans. Douchi is rich in nutrition, which makes beef skin dishes delicious.

Beef skin vegetables should be fried with lard, not vegetable oil. Lard is delicious, but vegetable oil is not good.

Cattle skin vegetables should not be matched with beef and mutton, because beef skin vegetables are cold, beef and mutton are hot, and cold and heat are incompatible, which will weaken each other's nutritional value.

You can also drink milk after eating cowhide, which is different. The best time to drink milk is morning and evening. Drink milk for breakfast to provide adequate nutritional protection for the vitality of the day. A glass of milk at night helps you sleep.