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

Selenium is a mineral with antioxidant properties that plays an important role in DNA synthesis, reproduction, and thyroid hormone metabolism. It's found in a variety of foods including walnuts and ...

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 ...

Just 3 oz of tuna contains 167% of a person’s daily selenium needs. This recipe pairs a spiced, flavorful tuna steak with a nutritious salsa to offer a balanced meal. A serving of 3 oz of light ...

Selenium is a mineral that’s essential to health in numerous ways. Your body incorporates selenium into special types of proteins called selenoproteins. Selenoproteins are necessary for important ...

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 ...

From its previous understanding as an obscure element, selenium has become an intriguing component of health, disease, as well as many industrial processes. Selenium can be found in 75 minerals, some ...

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 ...

Taking too much of the essential mineral selenium in your diet can increase your cholesterol by almost 10 percent, according to new research. A new study from the University of Warwick has discovered ...

Salts that have come to the surface and crystallized in the Muddy Creek watershed. Credit: U.S. Geological Survey Muddy Creek is nondescript, a narrow stream trickling through the sagebrush steppe of ...