Chinese cabbage is sweet, slightly cold, rich in water, rich in calcium, crude fiber and vitamins. "Compendium of Materia Medica" says that Chinese cabbage can "dredge the intestines and stomach, get rid of troubles in the chest, quench thirst and wine, help digestion, relieve qi, cure miasma and stop heat and cough. Winter is particularly good, which is conducive to defecation. " The root of Chinese cabbage is usually used to treat colds.

Step 2: carrots

Carrots can provide abundant vitamin A, which can promote normal growth and reproduction, maintain epithelial tissue, prevent colds and protect eyesight. Squeeze carrots into juice and then drop a few drops of honey. Children will like this sweet carrot juice very much.

3. Spinach

Spinach is rich in vitamin A and vitamin C, which is beneficial to prevent patients with colds and bronchitis. Spinach contains a lot of dietary fiber, which is soft and smooth, and is easy to be discharged smoothly in the peristalsis of intestinal wall, taking away toxic substances and cholesterol produced by waste and bacteria. As a reminder, after fresh spinach is washed, it is best to blanch it with boiling water first, then take it out and cook it.

4. Lettuce; lettuce

The iodine content in lettuce is high, which is beneficial to the basic metabolism and physical development of human body. The nutrition of lettuce leaves is much higher than that of lettuce stems. People who cough easily in autumn can eat lettuce leaves to relieve cough.

5. onions (surname)

Onion has the function of dispelling cold, pungent smell, cold tolerance, anti-influenza and strong bactericidal effect. Onion is rich in nutrition, which can stimulate the secretion of stomach, intestine and digestive gland, stimulate appetite and promote digestion. Onion can promote the excretion of sodium salt, thus lowering blood pressure, so it has a good health care effect on patients with hypertension, hyperlipidemia and cardiovascular and cerebrovascular diseases.