H2 AbsorbThe healthy body creates free radicals as a result of normal activity & metabolism. These free radicals, known as ROS (reactive oxygen species) or RNS (reactive nitrogen species) are kept in check by the healthy body, maintaining normal mitochondrial function and minimizing oxidative stress. Healthy and unhealthy individuals create oxidative stress. Exercise increases a persons use of oxygen, and increases the work load on the mitochondria. As a