Blood vessel tightening, or as doctors call it, peripheral vascular resistance decreases and lowers blood pressure as a natural reaction to pistachio consumption. Studies done by the trusted National Institutes of Health clarified that a single serving of pistachios daily can have positive effects on blood pressure.
You can complement your diet with pistachios by adding them to crusts, sauces, and salads. Pistachios also make a handy snack between meals. However, you may find pistachios slightly expensive. They may also not be suitable for consumption in the summer as they “heat up” the body, leading to a buildup of acne.