© 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Herbal Extract Company of North America. All rights reserved.
Use of the Herbal Extracts service and the herbal extract company's web site constitutes acceptance of our terms of use and privacy policy.
Selenium![]() |
||||
Selenium's main function is as part of the antioxidant enzyme gluathionce peroxidase, which protect the body from free-radical damage.
Selenium works with vitamin E in the antioxidant defense system.
The antioxidant role of selenium protects the heart from free radicals that might otherwise contribute to heart disease.
A healthy immune system requires adequate levels of selenium, and moderate doses of supplemental selenium might enhance immunity.
Selenium protects the body from heavy metal contamination.
This mineral is needed for normal development of the fetus during pregnancy.