CoQ10 is a coenzyme in biochemical metabolism and is involved in the biochemical metabolism of the human body. It has the function of nourishing the myocardium and providing energy for the myocardium, as well as the function of antioxidant, scavenging oxygen free radicals and preventing atherosclerosis. In the process of myocardial ischemia and hypoxia, coenzyme Q10 can improve the damage of myocardial ischemia and hypoxia and enhance the energy metabolism of myocardium. It also has the effect of protecting the skin, preventing skin aging and reducing wrinkles. Coenzyme Q10 provides energy metabolism, has good anti-fatigue and anti-tumor effects, and has therapeutic effects for advanced metastatic cancer. Its side effects are mainly manifested as gastrointestinal discomfort reactions, such as nausea, loss of appetite, stomach discomfort, etc. It can also be seen as allergic irritation symptoms such as skin rash.