Selenium is a trace element, or nutrient, that a person’s body needs to stay healthy. Selenium-rich foods include some nuts, fish, and poultry. Keep reading to learn more about selenium and why we ...

Selenium deficiency refers to not having enough selenium in your system. Symptoms may include fatigue, muscle weakness, and infertility, among others. The amount of selenium in food sources is largely ...

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 ...

We carried out a randomized, double-blind, placebo-controlled trial to determine the effect of selenium (an antioxidant agent) or pentoxifylline (an antiinflammatory agent) in 159 patients with mild ...

Aliasger K. Salem receives funding from the National Institutes of Health. He serves on the Executive Board of the American Association for Pharmaceutical Scientists. Selenium is a nutrient that plays ...

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 ...

Selenium supplementation is associated with improvements in key thyroid measures in patients with Hashimoto thyroiditis who are not treated with thyroid hormone replacement therapy, research from a ...