1, the first frost season is the period when cough and chronic bronchitis are easy to occur or worsen. Eating autumn pears is a good choice. Raw pears can clear away heat and detoxify, promote fluid production and moisten dryness, and clear the heart and reduce fire; Decocting with water or adding honey to boil ointment can clear away heat and moisten the lungs, resolve phlegm and relieve cough. If you take it with water chestnut, honey, sugar cane and other juices, the effect will be better.

2. A large number of apples are on the market around the first frost, and eating apples is the healthiest at this time. Organic acids and cellulose in apples can promote intestinal peristalsis, treat dry stools and facilitate excretion. Apples contain a lot of vitamins and malic acid, which can promote the decomposition of accumulated fat in the human body. Eating apples regularly can appropriately alleviate the state of insisting on autumn.

Duck is one of the foods that must be eaten in the first frost. Duck meat is not only rich in protein, but also can supplement the excessive consumption in summer. Cool nature, nourishing yin and stomach, invigorating spleen and tonifying deficiency. There are many ways to cook duck meat, such as boiling, frying soup and boiling.