Is Superoxide Dismutase an Antioxidant?

Superoxide dismutases (SODs) are antioxidant enzymes that protect cells from toxic oxygen metabolites by converting superoxide into molecular oxygen and hydrogen peroxide via cyclic reduction and oxidation of an active site metal.

Is superoxide dismutase preventive antioxidants?

Superoxide dismutase (SOD) is the first detoxification enzyme and most powerful antioxidant in the cell. It is an important endogenous antioxidant enzyme that acts as a component of first line defense system against reactive oxygen species (ROS).

What does superoxide dismutase do?

Superoxide dismutases (SODs) constitute a very important antioxidant defense against oxidative stress in the body. The enzyme acts as a good therapeutic agent against reactive oxygen species-mediated diseases.