<prompt> The mineral having action like vitamin E -CalciumIronSeleniumMagnesium  <response>: Ans. is c i.e., Selenium o Selenium functions as an antioxidant along with vitamin E.o Selenium is a constituent of glutathione peroxidase, an antioxidant enzyme which prevents against oxidative damage.o Selenium also is a constituent of iodothyronine deiodinase, the enzyme that converts thyroxine triiodothyronine. 