4. Pistachios
Pistachios contain plenty of protein and other vital nutrients. They are also a source of healthful fatty acids and antioxidants.
Although the popular green nut is technically a seed of the pistachio tree, it has the appearance and feel of a nut.
Eating pistachios have a beneficial effect on blood pressure and endothelial function, which may lead to a reduced risk of heart-related health issues.
