Pistachio, Color : Green, Grade Standard : Food Grade

A hundred gm of raw pistachios provides a whopping 557 calories. Nearly two-third of the calories is from fat, a fifth is from carbohydrate and just over a tenth is from protein. Nearly 90 per cent of the fat content is monounsaturated and polyunsaturated fat that, in small amounts, is good for the heart and blood vessels.