Apple peel is rich in dietary fiber, which can help digestion. Nearly half of the vitamin C in apples is also close to the peel. Apple skin is more antioxidant than pulp.

Pear skin clears the heart and moistens the lungs.

Pear skin can clear the heart and moisten the lungs, reduce fire and promote fluid production. Wash and chop the pear skin, and stew it with rock sugar water to cure cough. Putting some pear skins in homemade kimchi can make kimchi more crisp and delicious.

Orange peel is appetizing and expectorant.

Orange peel is rich in vitamin C, carotene, protein and other nutrients, which can make many delicious foods. Orange peel porridge is fragrant and delicious, and can also be used to treat chest fullness or cough with excessive phlegm. Soak the orange peel in water or make tea, it will smell fragrant, and it can also stimulate appetite, ventilate and refresh. Soaking orange peel in wine has the effect of clearing lung-heat and resolving phlegm.

Watermelon peel can clear away heat and relieve summer heat.

Watermelon peel is rich in sugar, minerals and vitamins, and has the functions of clearing away heat and relieving summer heat, purging fire and relieving annoyance, and lowering blood pressure. It can be cold salad, fried meat or soup.

Watermelon peel promotes diuresis and detumescence.

Wax gourd skin not only contains a variety of vitamins and minerals, but also contains a variety of volatile components. It can promote diuresis and reduce swelling, which is more beneficial to diabetics. So winter melon soup is best cooked with skin.

Cucumber skin can detoxify.

Cucumber skin contains more bitter element, which is the nutritional essence of cucumber. Eating cucumber with skin can not only fully absorb vitamin C, but also help the human body to effectively detoxify. In addition, cucumber skin has antibacterial and anti-inflammatory effects.

Cancer prevention of tomato skin

Lycopene is a natural substance with the strongest antioxidant capacity found so far, which can prevent cardiovascular diseases and cancer, and is the most abundant in tomato skin. So tomatoes with skins are the most nutritious.

Eggplant skin protects cardiovascular system

Eggplant is a good food for cardiovascular patients, and eggplant skin contains a lot of nutrients. After peeling eggplant, it will not only reduce the health care value, but also affect the human body's absorption of iron. ?