Like all the other types of nuts, Brazil nuts are also known for their great taste and health benefits. Besides being one of the richest dietary sources for selenium, a vital mineral for human health, it contains significant amount of magnesium, phosphorus and thiamine, and very rich in protein and dietary fiber. 28 g of Brazil nuts approximately contain 190 calories, out of which 170 calories can be attributed to its fat content. Out of the total fat, 5 g is saturated fat, 7 g is mono-unsaturated fat, and the rest 7 g is polyunsaturated fat. The protein content is about 4 g, while fiber and sugar contents are 2 g and 1 g respectively. Again, 28 g of Brazil nuts contain about 190mg of potassium, 4 g of carbohydrates and 0 g of cholesterol, trans fat and sodium.