1, pear peel is edible, it has many functions such as clearing away heart fire and moistening lung, and it is also an ideal food for moistening lung and relieving cough. Contains a variety of trace elements and vitamins, and the cough relieving effect is many times better than that of pear meat;

2. Pear skin has high nutritional value, containing protein, fat, vitamins and various minerals, among which calcium, phosphorus and iron are high. In addition, nicotinic acid and carotene are also the most important nutrients in pear skin. People can quickly absorb these nutrients by eating pear skin, which is of great benefit to improving their physical fitness.