Pistachio nuts are unusually tasty and nutritious and they have been known for over 9000 years. They come from the Near East but they were very popular even among the ancient Romans. Pistachio nuts contain the least calories and fat among all kinds of nuts, moreover, they are a valued source of antioxidants. Not many people know that pistachio nuts have their own festivity – World Pistachio Day is celebrated on February, 26.
