What Are Pistachios Good For?

High in protein for vegans and vegetarians

Pistachios contribute to a person’s daily protein needs, at almost 6 g of protein per 1 ounce serving.Protein accounts for approximately 21 percent of the total weight of the nut, making it a good source for vegetarians and vegans, among others. Pistachios also boast a higher ratio of essential amino acids, the building blocks of protein, when compared with other nuts, including almonds, hazelnuts, pecans, and walnuts.