Pistachios are a complete protein with all nine essential amino acids. Pistachios join the ranks of soy, quinoa and chickpeas as one of the few plant-based foods that make up a complete protein, which means a higher quality plant-based protein.

Pistachios have the highest amount of Vitamin B6 of any nuts, which is vital for converting energy from food for our bodies. Pistachios offer 28% of our recommended daily intake of Vitamin B6 in a one ounce serving alone.

Pistachios have the highest amount of potassium of any other nuts. Pistachios have 6% of our recommended daily intake of potassium in one-ounce serving, which is about the same as half a banana.

Pistachios have a wide array of naturally occurring antioxidants including lutein, zeaxanthin, resveratrol, and other polyphenols and tocopherols. Pistachios are not only some of the most antioxidant-rich nuts, but are also considered to be one of the most antioxidant rich foods.

Pistachios are the only nuts that contain melatonin, which helps to regulate our sleep function.

Pistachios are the only nuts that contain chlorophyll, period. It's their chlorophyll content that gives pistachios (and other greens) their prized green color.