Iron level: One ounce of pistachio contains 1.1 mg of iron which equals 6.1% of the Daily Value.
Other benefits: In addition to being one of the best nut sources of iron, one ounce of pistachios also yields high levels of vitamin B 6, thiamine and copper. If anything pistachios make one of the most healthy snacks ideas.
Things to know: While pistachios are known to have a fat content, most of the fat found in this nut is the healthy, unsaturated kind. Pistachios are devoid of trans fat and cholesterol so become an optimal snack choice for weight loss and weight management.