CoQ10 is a naturally occurring antioxidant that is found in every cell of the body, particularly in the mitochondria, the powerhouse of the cell. It plays a crucial role in the production of adenosine triphosphate (ATP), the primary energy carrier in cells. As we age, our body's ability to produce CoQ10 diminishes, leading to reduced energy levels and increased oxidative stress. Consequently, supplementing with CoQ10 has been shown to improve energy levels, enhance exercise performance, and support heart health.