Selenium Yeast Free, 200 mcg, 60 Tablets, Source Naturals Our Price: $5.43				Selenium Yeast Free, 200 mcg, 120 Tablets, Source Naturals Our Price: $10.15
		Selenium 200 mcg, 60 Tablets, Source Naturals Our Price: $5.43				Selenium 200 mcg, 120 Tablets, Source Naturals Our Price: $10.15
		Selenium 100 mcg, 100 Tablets, Source Naturals Our Price: $6.13				Selenium 100 mcg, 250 Tablets, Source Naturals Our Price: $13.13
		AHCC Plus with Selenium & Vitamin E 30 caps from Source Naturals Our Price: $50.75				AHCC Plus with Selenium & Vitamin E 60 caps from Source Naturals Our Price: $97.99
		Selenium 200 mcg 60 Capsules, 21st Century Health Care Our Price: $4.99				Selenium Synergy 200 mcg Methylselenocysteine, 60 Capsules, Jarrow Formulas Our Price: $13.12
		Seleno Excell 200mcg, Selenium Yeast, 90 Capsules, Natural Factors Our Price: $10.50				Selenium Chelate 200 mcg 100 caps, Futurebiotics Our Price: $8.70
		Liquid Selenium, 18 oz, Eidon Ionic Minerals Out of Stock				Liquid Selenium Concentrate, 2 oz, Eidon Ionic Minerals Out of Stock
		Selenium 100 mcg Yeast Free, 100 Tablets, NOW Foods Our Price: $4.99				Selenium 100mcg Yeast Free Vegetarian 250 Tabs, NOW Foods Our Price: $9.59
		Selenium 200 mcg Yeast Free, 90 Capsules, NOW Foods Our Price: $6.99				Selenium 200mcg Yeast Free 180 Caps, NOW Foods Our Price: $11.99
		Selenium 200mcg, 100 Capsules, Olympian Labs Our Price: $10.65				Seleno Excell Selenium, 200 mcg, 180 Tablets, Healthy Origins Our Price: $8.10
		Seleno Excell Selenium, 200 mcg, 180 Capsules, Healthy Origins Our Price: $9.36				Selenium 200 mcg, 100 Tablets, Solgar Our Price: $12.64
		Yeast-Free Selenium 100 mcg, 100 Tablets, Solgar Our Price: $7.68				Yeast-Free Selenium 200 mcg, 100 Tablets, Solgar Our Price: $11.36
		Yeast-Free Selenium 200 mcg, 250 Tablets, Solgar Our Price: $25.12				Selenium 200 mcg, 60 Instant Dissolve Tablets, Superior Source Our Price: $7.80
		Se-Methylselenocysteine 200 mcg, 100 Capsules, Life Extension Our Price: $9.00				Super Selenium Complex 200 mcg, 100 Vegetarian Capsules, Life Extension Our Price: $10.50
		ACES Antioxidant Formula Vitamin A, C, E and Selenium Special Formula...				Vitamin E & Selenium

Selenium is essential for the functioning of glutathione peroxidase (GSH peroxidase), one of the body's main antioxidants. Selenium has a close relationship with vitamin E. Vitamin E performs similar functions to GSH peroxidase, including protecting cell membranes by detoxifying peroxides and other free radicals. GSH peroxidase may also regenerate oxidized vitamin E in microsomal membranes.

Selenium is a powerfull substance and has many applications. As an antioxidant, selenium provides protection from alcohol induced oxidative stress, thus helping to prevent alcohol-induced liver injury, and reduces oxidative stress that leads to DNA damage. Selenium has also been shown to reduce the damage inflicted on the hypocampus by the excitotoxin quinolinic acid.