CoQ10 plays a crucial role in energy production and DNA replication and repair. As an antioxidant, it neutralizes harmful free radicals, protecting cells from oxidative stress. This supplement is particularly beneficial for athletes or those who exercise regularly, as CoQ10 helps protect cells from oxidative damage caused by exercise, especially aerobic activities. It also plays a vital role in the production of ATP, the body’s primary energy source, enhancing your energy during physical activity.