A-Z of nutritional supplements: dietary supplements, sports nutrition foods and ergogenic aids for health and performance
British Journal of Sports Medicine, 08/01/2012
Lewis N et al. – Selenium (Se) is a trace element essential for human health, and deficiency is rare. Its essentiality is achieved through the functioning of 25 known selenoproteins in the form of selenocysteine, with enzymatic activities being assigned to 12 of the 25 proteins.