Pistachio is one of the principal  traditional export products of Iran and since ancient times, has always occupied a special position in the foreign trade of the country. Thumbing back through the pages of history, we can observe that pistachio trees have existed since thousands of years ago , but were so rare that only the royal and rich families could possess some.
Today the finest pistachio is native to Iran. In Kerman province, especially the region surrounding Rafsanjan city, more than 160 hectares of land are under pistachio cultivation, and about 95% of the of the pistachio of the country is produced here. The ideal climatic conditions of this area, with abundance of sunshine and perfect soil for the growth of pistachio trees, gives the pistachio the most natural taste and flavor that no other type of pistachio can equal.
  A natural snack for health conscious individuals , Iranian pistachio constitutes an ideal ingredient in the preparation of a variety of dishes and sweets and is served during party receptions and family gatherings. Pistachio has the highest protein content and nutritional value, and is second to none in the world for its high energy content. It contains a high percentage of potassium, phosphorus, calcium, and all the essential amino acids. It is believed that the consumption of pistachio reduces the risk of heart attack and death from coronary diseases. To enjoy its unique taste, the pistachio nuts should be salted, roasted and eaten out of the shell.