Enkephalin, also known as endorphin, its function is simply that it is a pure natural analgesic produced by the pituitary gland of the human brain, which can produce analgesics similar to morphine and opium. pain effects and pleasure. Endorphins also regulate other physiological functions of the human body, such as breathing, body temperature, blood pressure, etc. When the human body receives external stimulation, it will increase the secretion of endorphins. For example, when people eat spicy food, it will increase the secretion of endorphins, which will produce pleasure. Therefore, many people like to eat spicy food because the spicy taste can Stimulates the secretion of endorphins. Appropriate long-distance jogging and swimming will also stimulate the production of endorphins in the body, which is also the fundamental reason for the pleasure of running. Through food, exercise, and social communication, the body can be stimulated to produce endorphins, which can help people release stress, improve their mood, resist depression, cheer up, and improve work efficiency, etc. In addition, endorphins, neurotransmitters, can also help with weight loss. After the human body produces endorphins through exercise, it will suppress the desire for high-sugar, high-fat and other foods, achieving the effect of controlling appetite.