In a "Best of Dr. Oz" article, Dr. Oz offers seven ways to reduce stress — including number 3, changing your diet. He suggests incorporating foods in your diet that are known to reduce stress, including American Pistachios.

3. Change your stress eating

The Best stress-quashing foods are made by Mother Nature, not Baskin-Robbins. Berries are naturally rich in vitamin C, which helps fight increased levels of cortisol, a stress hormone. A handful of pistachios can lower your blood pressure, which means less of a spike when you get that next rush of adrenaline.