Annals of Botany, New Series, Vol. 35, No. 141 (June 1971), pp. 697-705 (9 pages) Selenate, selenite, selenomethionine, and selenopurine are toxic to Anacystis nidulans and Anabaena variabilis. These ...

Selenium is a mineral found in the soil. It naturally appears in water and some foods. While people only need a very small amount, selenium plays a key role in your metabolism. Brazil nuts are are one ...

A large-scale study has identified associations between the dietary intake of certain minerals and the likelihood of ...

Brazil nuts may not be a staple in your pantry, but eating just a few a day serves up big benefits. This tropical nut hails from the Amazon River area, where the selenium content of the soil is quite ...