? ? 1, winter melon peel diuretic swelling.
? 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. Therefore, it is best to cook winter melon soup with skin.
? 2, 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. The "fresh mixed three skins" made by scalding watermelon skin, cucumber skin and winter melon skin and then cooling them is most suitable for dieters.
? 3, tomato skin to prevent cancer
? Lycopene is a natural substance with the strongest antioxidant capacity found so far, which can prevent cardiovascular diseases, improve immunity and prevent cancer, and is the most abundant in tomato skin. In addition, tomato skin also helps to maintain intestinal health. Therefore, tomatoes with skin are the most nutritious.
? 4. Eggplant skin protects cardiovascular system.
? Eggplant is a good food for cardiovascular patients, but a lot of nutrients are contained in eggplant skin. After peeling eggplant, it will not only reduce the health care value, but also easily turn black because the iron in it is oxidized by air, which will affect the absorption of iron by human body.
? 5, grape skin to reduce blood fat
? Grape skin contains more resveratrol than grape meat and seeds, which has the functions of reducing blood lipid, antithrombotic, preventing arteriosclerosis and enhancing immunity. In particular, flavonoids in purple grape skin also have the effect of lowering blood pressure. Grape skin is also rich in cellulose, pectin and iron. At present, people have begun to study the use of grape skin to process food to treat hypercholesterolemia, diabetes and so on.
? 6, apple peel oxidation resistance
? 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. Studies have shown that apple peel is more antioxidant than pulp, even higher than other fruits and vegetables. Many manufacturers have extracted active substances from apple peel to develop functional foods.
Editor: admin?
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