Selenium has been in the news recently as a cure or preventative for cancer. A mineral found in the soil, selenium is one of the essential elements. There have been many studies done on the relationship between selenium and the treatment cancer, diabetes, thyroid problems, cognitive function and many other ailments.
Selenium is a nonmetallic trace element rarely found in its pure state in nature. It is produced as a mining by-product of sulfite ores, such as copper, and has certain industrial uses. For us, however, a tiny dose of selenium is essential for good health.
Probably the most important reason for ensuring that we have enough selenium is that our bodies need it for the production of glutathione peroxidase (GSH-Px), an antioxidant that aids every cell in our bodies to fight illness and thus maintain health.
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