Some people need to eat more foods high in selenium because they are selenium deficient. Find vegetarian options and protein sources here.

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 ...

GPXs are responsible for reducing reactive oxygen species (ROS), such as hydrogen peroxide (H2O2) to water by using glutathione (GSH). TXNRDs not only reduce thioredoxin (Trd), but also non-disulfide ...

Selenium is a group 16 element with the atomic number 34. It is a metalloid and shares several of its properties with oxygen and sulfur, which are the most well-known members of this group. Jons Jakob ...

Plus, whether dietitians think you really need to choose.

Taking high doses of selenium or vitamin E can increase the risk of prostate cancer, a new study found. Vitamin E supplements can raise the risk of prostate cancer by as much as 63 percent in certain ...