A Radical Point of View: Journey of a Free Radical in a Struggle Against Enzymes and the Body
You're wandering out in the body, maybe you somehow got close to some hydrogen peroxide, a byproduct created by the body's attempt to neutralize superoxide free radicals. In an aqueous environment, H2O2 can form a hydroperoxide ion that bonds with your O3 molecule! The product is an hydroxyl free radical.