Citrus fruits

Vitamin C has the effect of antioxidant and improving the body's immunity. If cold patients consume a large amount of vitamin C every day, it can reduce cold symptoms and shorten the course of the disease. Strawberries and citrus can produce fluid, quench thirst, soothe the throat and relieve cough, and are rich in vitamin C. Just eating five or six strawberries or one citrus every day can meet the vitamin C needed by the human body for a day. They are high-quality and low-cost weapons against colds.

Eating citrus fruits with strong sourness and honey together, or adding citrus juice to honey and then drinking it with boiled water is very effective in treating sore throat.

Apples

Traditional Chinese medicine believes that apples are neutral in nature and have the effects of nourishing the heart and lungs, promoting body fluids and detoxification, replenishing qi and harmonizing the stomach, and sobering up the liver.