Medically reviewed by Daniel More, MD Key Takeaways Brazil nuts are rich in selenium, providing up to 990% of your daily value in a small, one-ounce serving.Too many Brazil nuts can lead to selenium ...

While there is no single best time to take selenium for thyroid health and antioxidant protection, consuming it with meals may help maximize absorption and optimize these benefits. Taking selenium ...

Selenium is a trace mineral found naturally in the soil, water and in certain (mostly whole) foods, including Brazil nuts, tuna and eggs. An essential mineral, our bodies need selenium to properly ...