Bitter melon in water has a certain antihypertensive effect because it is rich in nutrients, containing protein, sugar, minerals and vitamins. Among them, bitters can clear heat and fire, strengthen the spleen and appetite, bitter melon glycosides can regulate blood pressure, blood lipids, cholesterol to a certain extent, can protect the heart and cerebrovascular, where quinine and other alkaloids have diuretic, blood, anti-inflammatory and antipyretic, clear the heart and brighten the purpose. Bitter melon is especially suitable for removing fire in spring and summer, and aids in the treatment of sores, swelling and poisoning, heat stroke and other diseases. In addition, bitter melon can also nourish the blood and nourish the liver, because bitter melon tastes bitter, raw is cold in nature, cooked is warm in nature, raw food can clear summer heat and fire, relieve heat and annoyance, cooked food can nourish the blood and nourish the liver, moisten the spleen and nourish the kidneys, can get rid of evil heat, relieve fatigue, clear the heart and brighten the eyes, benefit the qi and strengthen the yang.