An estimated 500 million to 1 billion people worldwide are affected by selenium deficiency, according to the World Health Organization (WHO ...

Selenium, an 'essential trace element' often included in multimineral supplements, may not be as important as once thought. Although this trace element is essential in the diet of humans, it seems ...

From its previous understanding as an obscure element, selenium has become an intriguing component of health, disease, as well as many industrial processes. Selenium can be found in 75 minerals, some ...

Selenium is an essential trace element that is contained in various proteins and has both nutritional and potentially toxic properties. Selenium mainly exists as selenocysteine (Sec) and ...