PHILADELPHIA -- A new analysis of data from a large national study found that people who took a 200 microgram selenium supplement each day for almost eight years had an increased risk of developing ...

Selenium – a mineral found in many foods – could reverse the cognitive impact of stroke and boost learning and memory in aging brains, according to University of Queensland research. Queensland Brain ...

A systematic review and meta-analysis of 35 and 32 randomised controlled trials, respectively, to evaluate the effect of selenium supplementation on thyroid function. "Our systematic review and ...

NEW YORK (Reuters Health) - Selenium supplements can slow the rise in virus levels in HIV-positive patients, which allows the number of beneficial CD4 immune cell to increase, according to results of ...

Medically reviewed by Violetta Shamilova, PharmD Key Takeaways While there is no single best time to take selenium for thyroid health and antioxidant protection, consuming it with meals may help ...