Selenium as essential dietary trace element and a normal component of mammalian physiology has been use as an antioxidant and also in cancer prevention. It is recognized as cancer protective agent and is increasingly employed as an adjuvant in cancer therapy.
It has long been known that addition of sodium selenite to their diet can reduce the incidence of azo dye-induced tumors in rats. Several studies have also demonstrated that’s selenium can inhibit tumorigenesis in experimental animals.
Immune system enhancement by selenium is a more satisfactory explanation for the carcinostatic properties of selenium.
Selenium is essential for optimal immune function, and stimulations of the immune system can be brought about by selenium supplementation.
Research has revealed an immerse association between selenium and several cancers, including prostate, bladder, lung, colorectal, esophagus and gastric cancers.
Selenium Supplementation May Reduce Cancer Risk
