Pistachios are very nutritious and especially rich in protein, fiber and healthy fats.
Pistachios may have many health benefits, including lowering blood pressure, weight control, and reducing the risk of heart disease.
In addition, they may also help reduce the symptoms of erectile dysfunction.
In one small study, men who consumed 3.5 ounces (100 grams) of pistachios per day for three weeks experienced increased blood flow to the penis and firmer erections.
Experts have said that these effects may be due to pistachio’s ability to improve blood cholesterol and stimulate better blood flow in the body.
However, this study did not use a placebo group, which makes it difficult to interpret the results. More studies are needed before strong conclusions can be drawn.