Magnesium is required for DNA and RNA synthesis as well as the synthesis of glutathione, which is a powerhouse antioxidant that combats free radicals and cellular damage. (eggplantandolive.com)
Cysteine is a sulfur - containing amino acid which is a constituent of many enzymes and plays a vital role in the synthesis of glutathione. (fitnessandpower.com)
NAC is a necessary precursor for the synthesis of glutathione, which is a powerful antioxidant in its own right. (mindbodygreen.com)