CoQ10 is a natural antioxidant found in the body, primarily in the mitochondria, where it plays a pivotal role in the generation of energy in the form of adenosine triphosphate (ATP). As we age, the levels of CoQ10 in our body tend to decline, which can lead to reduced energy levels and increased oxidative stress. Supplementing with CoQ10 has been linked to various health benefits, including improved energy, enhanced cardiovascular health, and better exercise performance.