Given that arsenic is a toxin and selenium is an essential nutrient, their precise quantification is crucial for understanding their geochemical cycles and environmental impacts. However, ICP-MS ...

A new Dutch study found that selenium may protect against advanced prostate cancer (PCa). John Schieszer reports in today’s Medical Minute that previous studies investigating the association between ...

Selenium is a mineral that is essential for health. It supports a range of body functions, including cardiovascular, immune, and cognitive functions. Share on Pinterest Selenium is present in a ...

Selenium is a mineral that may support several aspects of human health. Most adults need around 55 micrograms (mcg) per day. Sources include nuts, eggs, and some fish. Selenium is a nutrient that ...

Selenium is one of the "essential" nutrients for humans, meaning that our bodies cannot make it, and so we have to get it from our diet. Without it the heart, joints, eyes, immune system and ...