The nutritional value of pistachios: 1, to educate the brain, happy mood, because pistachios are rich in polyunsaturated fatty acids, and polyunsaturated fatty acids have a good role in regulating the metabolism of the nervous system, has a good educational brain, boosting mood, the role of physical and mental pleasure. 2, to laxative, because pistachios are rich in fat, by lubricating the intestines and have a good promotion of defecation, relieve constipation. 3, to supplement the body’s energy, because the fat contained in pistachios can produce 9 kcal per 1 gram, appropriate to eat pistachios for the body to replenish energy, in relieving fatigue, the role of constipation, 3, can be rich in energy for the body, because pistachios contain fat per 1 gram can produce 9 kcal of heat, appropriate to eat pistachios for the body to replenish energy, in relieving fatigue, restoring physical strength is very strong.