Selenium has a long history of research showing its anti-cancer benefit. This is probably because selenium is required to produce “SOD” (superoxide dismutase), and selenium is part of glutathione peroxidase (the “master antioxidant” that we produce in almost every cell in the body.)⁠ .⁠ Selenium is required in all organs and glands, and deficiency of selenium can cause a problem is practically any system or organ of the body.⁠ .⁠ .⁠ Contact us for a FREE health evaluation. Link in bio! Fill out