Brazil nuts contain high levels of selenium that can cause toxicity and lead to symptoms such as digestive upset and fatigue ...

Selenium is a nutrient that plays a crucial role in human health, contributing to the thyroid and immune function, DNA repair, and cardiovascular and cognitive health. It acts as an antioxidant – ...

Selenium, a trace mineral, quietly supports heart health by combating oxidative stress and inflammation. It aids in producing glutathione peroxidase, protecting heart cells from damage and promoting ...

Researchers found that increased consumption of the trace mineral selenium correlates with lower odds of suicidal ideation in ...

Researchers suggest that limiting the antioxidant effects of a mineral called selenium could help prevent the spread of triple negative breast cancer by starving cancer cells. The action of selenium – ...

Medically reviewed by Allison Herries, RDN Key Takeaways Brazil nuts have a very high selenium content. Fish and shrimp are ...

Selenium is an important mineral that can be naturally sourced from foods or from dietary supplements. It is a trace mineral, meaning it is needed in amounts of 1–100 mg/day by adults or makes up less ...

Selenium is vital for the thyroid gland and immune system. A deficiency can cause tiredness, hair loss, recurring sickness, muscle weakness, and brain fog. Eating selenium-rich foods such as Brazil ...

Scientists are reporting that the controversy surrounding whether selenium can fight cancer in humans might come down to which form of the essential micronutrient people take. It turns out that not ...

Faced with a shortage of the essential nutrient selenium, the brain and the testes duke it out. In selenium-depleted male mice, testes hog the trace element, leaving the brain in the lurch, scientists ...