Selenium

Also called Se, Selenomethionine, L-Selenomethionine, Sodium Selenite, Sodium Selenate, Selenium-Enriched Yeast

Who it's forAny man on a multivitamin or testosterone booster that lists selenium.

The item

Three squares: proven in human trials. Two: a strong signal. One: early human data. Striped: the trials disagree.

Emergency: call 911.

I am not a doctor. This is not medical advice. This is self-education. Talk to a physician who has your history before you change anything.