Wonderfully delicious pistachio nuts have been revered as the symbol of wellness and robust health since ancient times. They are an excellent source of several vitamins and minerals. Just few of pistachios a day provides enough recommended levels of phenolic anti-oxidants, minerals, vitamins, and protein. Did you know that pistachios are: the most nutrient dense, highest in antioxidants, and lowest in calories among all nuts, plus they are high in fiber, and heart-healthy. Preferred way of Consumption Pistachio are eaten on its own, roasted, salted, or sweetened.