The pistachio, a member of the cashew family, is a small tree originating from Central Asia and the Middle East. The tree produces seeds that are widely consumed as food. Pistacia vera is often confused with other species in the genus Pistacia that are also known as pistachio. The pistachio has a delicious flavor and a high nutritious value, being high in monounsaturated fat, fiber, thiamin and vitamin B6, and minerals such as phosphorus, potassium, copper, and manganese. They are also a source of protein, riboflavin, vitamins A, E, and K, as well as other minerals such as Iron, Magnesium, Zinc, and Selenium (1,2).