As a nutritional trace element, selenium forms an essential part of our diet. Researchers have been able to show that high blood selenium levels are associated with a decreased risk of developing ...

This is a preview. Log in through your library . Abstract ABSTRACT:Selenium is known as a 'double-edged sword' element on account of its dual beneficial and toxic effects on organisms, depending on ...

This is a preview. Log in through your library . Abstract The concentration of selenium and thiobarbituric acid reactive substances (TBARS) and activity of glutathione peroxidase (GSH-Px) were ...