Which selenium supplements are best? Selenium may not be the most recognized amino acid, but it remains an important one to consider in your overall health regimen. Found primarily in fish, meat and ...

Selenium-rich foods, from Brazil nuts to tuna, help maintain thyroid hormone balance, antioxidant defenses, and immune function when consumed in safe amounts. Balancing intake matters: too little ...

Though selenium is considered a trace mineral—meaning our bodies don’t need a ton of it—it still has an important role to play in our overall health (more on this below). And yes, eating foods rich in ...

The thyroid gland and immune system both depend on the multipurpose mineral selenium. Our health can be seriously threatened ...