Long melon contains protein and a variety of trace elements, which help to enhance the body's immune function. At the same time, long melon is rich in vitamin C, which can promote the synthesis of antibodies and improve the body's antiviral ability. Two trypsin inhibitors can be separated from long melon, which have an inhibitory effect on trypsin, thereby playing a hypoglycemic effect. The carotene content in long melon is relatively high. After consumption, it can prevent the synthesis of carcinogens in the human body, thereby reducing the formation of cancer cells and the incidence of human cancer, thus playing a role in cancer prevention and treatment.