Brazil nuts are an excellent source of selenium. Selenium binds to protein, so protein-rich foods are usually high in this ...

Potassium is essential for the function of all cells in the body. Many foods, such as avocado, raisins, and yogurt, contain ...

The National Institutes of Health advises the upper limit for daily intake of selenium – from all sources – is 400 micrograms ...

If you are looking to boost your hair health naturally, here are five selenium-rich foods that should be a staple in your diet. Brazil nuts are one of the most potent sources of selenium ...