In our latest installment of our Minor Metals series, we take a look at selenium, a contrary metal used in glass, metallurgy and hair care. What do red traffic lights, anti-dandruff hair shampoos and ...

A new report suggests that high blood levels of selenium may reduce the risk of colorectal cancer. Previous studies regarding the effect of selenium on colorectal cancer have been evenly divided ...

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 is essential for health. It supports a range of body functions, including cardiovascular, immune, and cognitive functions. Share on Pinterest Selenium is present in a ...

Selenium levels have doubled in fish samples taken from Ealue Lake near the Red Chris copper mine in northwestern British Columbia, raising concerns about a naturally occurring chemical element that ...

Not just any sponge, of course — one transformed by nanotechnology, the science of making very, very, very small things. Researchers at the University of Minnesota reported recently that they have ...

Selenium is a mineral found in the soil. It naturally appears in water and some foods. While people only need a very small amount, selenium plays a key role in your metabolism. Brazil nuts are are one ...

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 ...

Thyroid eye disease is an autoimmune condition that causes inflammation in one or both eyes. It’s often linked to Graves’ disease or other autoimmune conditions that can affect your thyroid. Your ...