Selenium supports thyroid function and may prevent conditions like hypothyroidism. Selenium may boost the immune system by increasing T-cells and natural killer cells. Selenium can help manage asthma ...

CINCINNATI--What is the best over-the-counter treatment for dandruff? Scientists from Head & Shoulders and dermatology experts reviewed evidence at the September 2026 Science of Skin Summit in Austin, ...

Here are some of the most remarkable benefits of this powerful nutrient. Selenium protects the body’s cells from damage caused by free radicals. This antioxidant effect may help reduce the risk of ...

Share on Pinterest Researchers hope that the healthspan benefits of selenium supplementation in mice will translate into humans. Basak Gurbuz Derman/Getty Images Researchers have shown that methionine ...