Selenium is a trace mineral that our bodies need to maintain good health. It's found naturally in soil and many foods. Consuming selenium helps with thyroid function, immune health, and defends our ...

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 ...

Brazil nuts may not be a staple in your pantry, but eating just a few a day serves up big benefits. This tropical nut hails from the Amazon River area, where the selenium content of the soil is quite ...