Brazil Nuts may not be as popular as other nuts, but don&amprsquo;t be fooled &ampndash; these little fellas are packed with just as much nutrition. Native to the Amazonian rain forests of South America, Brazil Nuts are one of the richest known natural food sources of selenium, an important dietary mineral. They&amprsquo;re also an excellent source of magnesium.NOW Real Food&amptrade; Brazil Nuts have a uniquely rich, appealing flavor, and they&amprsquo;re often used as a substitute for macadamia nuts and even coconut in recipes. Mix them with other nuts for a nutrient-dense and deliciously healthy snack.