Lipolytic enzymes, also called lipases, are substances that can break down fats in the body into glycerol and fatty acids that can be easily absorbed and metabolized by the body, hence the name lipolytic enzymes. As a substance essential to the body, lipolytic enzymes are widely found in plants and animals, providing sufficient nutrients for plants. In animals, they work together with other substances such as digestive enzymes to break down triglycerides into sugars that provide nutrients for the body. In addition, people who want to lose weight can take lipolytic enzymes before eating to help them lose weight. They can prevent the body from absorbing fat and let the fat that cannot be absorbed be excreted in the feces, thus achieving the purpose of losing weight. Once the lack of lipolytic enzymes in the human body plays an important role, it will cause obesity, high blood fat, and even diabetes and other diseases.