Eating more than a few Brazil nuts can lead to toxic levels of selenium. A healthy adult may get benefits from eating just four Brazil nuts. Brazil nuts can support heart, thyroid, and brain health.

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Brazil nuts are rich in selenium, providing up to 990% of your daily value in a small, one-ounce serving. Eating too many Brazil nuts too often can lead to selenium toxicity, which can drive mild, ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Stanleya pinnata, or "prince's plume," takes up large amounts of selenium from the soil. Danita Delimont/Getty Images At first glance, the long, thin leaves and pale green shoots of Stanleya pinnata, ...

Selenium is the third element of the group of chalcogens and is especially used in electrotechnical applications. Since many manufacturing processes use thin films of the material, knowledge of the ...

Pollutants mix to create a more dangerous health threat, overloading the body’s defenses and damaging the liver. Selenium, however, offers a possible solution to reduce this harm. A study reveals that ...

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...