Brazil nuts are one of the highest natural sources of selenium – containing 1,917µg of selenium in 100g [1]. In Australia and New Zealand, the Recommended Dietary Intake (RDI) for selenium is 70µg for men and 60µg for women, and an upper level of intake has been set at 400µg/day. And it’s good to keep in … Continue reading If I eat too many Brazil nuts, will I get too much selenium?