“Selenium is an essential trace element. It is an integral part
of the enzyme system glutathione peroxidase, which protects intracellular
structures against oxidative damage.” – Gelman et. al. (2007)
Gelman CR, Rumack BH and Hutchison TA (eds):
MARTINDALE™ System. MICROMEDEX ® Healthcare Series,
Inc., Englewood, Colorado (Vol131. Edition expires 03/2007)
Monograph