Coenzyme Q10, often abbreviated as CoQ10, is a naturally occurring antioxidant found in the cells of the body. It plays a crucial role in producing energy within the mitochondria, which are the powerhouses of cells. CoQ10 levels can decrease with age or certain health conditions, potentially affecting energy levels and overall health. Supplementing with CoQ10 may help improve energy production and support heart health. It is commonly used by individuals seeking to enhance their physical performance or manage conditions like heart disease and high blood pressure. However, it's important to consult a healthcare professional before starting any new supplement.