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 ...

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 ...

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

Selenium supports thyroid function and may prevent conditions like hypothyroidism. Selenium may boost the immune system by increasing T-cells and natural killer cells. Selenium can help manage asthma ...

Thyroid eye disease is an autoimmune condition that causes inflammation in one or both eyes. It’s often linked to Graves’ disease or other autoimmune conditions that can affect your thyroid. Your ...