The U.S. Nuclear Regulatory Commission (NRC) was created as an independent agency by Congress in 1974 to ensure the safe use of radioactive materials for beneficial civilian purposes while protecting people and the environment.
potent antioxidant, it easily gives up electrons to provide stability to reactive species such as ROS. Mechanisms of Antioxidant Functions Antioxidants are effective via various mechanisms including: 1) preventive antioxidants, 2) free radical scavengers, 3) sequestration of elements by chelation and
Oxidative stress occurs when production of free radicals exceeds the capacity of the antioxidant system of body cells. Certain nutrients serve as antioxidants or are components of antioxidant enzymes. Antioxidants include vitamins C and E, carotenoids, and antioxidant enzymes containing Se, Cu, Mn, Fe or Zn.ertain nutrients serve as antioxidants or are components of antioxidant enzymes. Antioxidants include vitamins C and E, carotenoids, and antioxidant enzymes containing Se, Cu, Mn, Fe or Zn.