Selenium is a nutrient that plays a crucial role in human health, contributing to the thyroid and immune function, DNA repair, and cardiovascular and cognitive health. It acts as an antioxidant – ...

Investigators report findings from an analysis of 1999-2016 data from NHANES. PHILADELPHIA—Deficiency in dietary selenium and lower blood levels of the nutrient significantly increase the risk for all ...

Brazil nuts have a very high selenium content. Fish and shrimp are good sources of selenium. You can also get selenium from meats like pork, beef liver, and poultry. Selenium is a mineral that is ...

Grazing livestock depend on a balanced intake of essential micronutrients to sustain robust immune function and overall well‐being. Recent investigations have highlighted that deficiencies in minerals ...

Add Yahoo as a preferred source to see more of our stories on Google. Selenium is found in trace amounts in living organisms, soil and plants. Nazarii Neshcherenskyi/iStock via Getty Images Plus ...