Overview: Coenzyme Q10 may be used to increase coenzyme Q10 levels. Coenzyme Q10 is made by your body and is needed to make energy and help protect cells from damage. Common side. Discover 16 science-backed benefits of Coenzyme Q10 (CoQ10) — from heart health and energy to brain protection and anti-aging. CoQ10 serves two main roles: It helps make energy your cells need to function. It acts as an antioxidant to protect against free radicals, which can damage cells and contribute to chronic disease. Your body makes most of the CoQ10 you need. Coenzyme Q10 is an alternative medicine used to reduce the symptoms of mitochondrial disorders (conditions that affect energy-production in the cells of the body). Includes Coenzyme Q10 side effects, interactions and indications. Coenzyme Q10 is an antioxidant the body naturally makes. Coenzyme Q10 also is called CoQ10. Antioxidants can help protect the body from cell damage. Cells use CoQ10 for growth and to make energy. Levels of CoQ10 in your body lower as you get older. Coenzyme Q10 (CoQ10) is among the most widely used dietary and nutritional supplements on the market. CoQ10 has several fundamental properties that may be beneficial in several clinical situations. Coenzyme Q10 (CoQ10) is a nutrient your body makes naturally. It’s also in many foods. CoQ10 acts as an antioxidant, which protects cells from damage and plays an important part in your. Coenzyme Q10 (CoQ10) is a compound that helps generate energy in your cells. Your body produces less of it with age, but you can also get it from food or supplements. Low levels of CoQ10 may be. Coenzyme Q (CoQ / ˌkoʊkjuː /), also known as ubiquinone, is a naturally occurring biochemical cofactor (coenzyme) and an antioxidant produced by the human body. Benefits of CoQ10 are reduced blood pressure and inflammation, and side effects are stomach upset and interference with sleep. If you're interested in natural supplements, you've probably heard of coenzyme Q10 (CoQ10). It's often used to treat headaches, muscle fatigue, and heart conditions.