Selenium is important for reproduction, thyroid gland function, DNA production, and protecting the body from damage caused by free radicals and from infection. How much selenium do I need? The …

Selenium is an essential nutrient that serves important functions including antioxidative defense through actions of glutathione peroxidase, an enzyme that catalyzes the breakdown of hydroperoxides and …

Dec 5, 2003 · Selenium is a trace mineral that is essential to good health but required only in small amounts [1,2]. Selenium is incorporated into proteins to make selenoproteins, which are important …

Abridged List Ordered by Nutrient Content in Household Measure Source: USDA National Nutrient Database for Standard Reference Legacy (2018)

Selenium is a black, gray or red odorless solid. It is used in the manufacture of electrodes and as a pigment for ruby glass, paints and dyes. DEP, HHAG and EPA. Definitions are provided on page 5.

What are the effects of selenium in drinking water? Selenium, at low levels, is an essential nutrient for human health. Ingestion of high levels (above 9 mg/L) of selenium, over days or weeks can cause …

What is selenium? Selenium is one of the trace minerals, which our bodies only need in tiny amounts to keep healthy. We can find selenium in many animal- and plant-based foods.