The Mediterranean Diet is a diet inspired by people's eating habits from countries bordering the Mediterranean Sea (i.e. Greece, Italy, and Spain). The foundation of the diet is plant-based and includes lots of vegetables, herbs, nuts, beans, and whole grains. The diet consists of moderate amounts of animal products, focusing on seafood, eggs, and poultry. One of the staples of this diet is the use of high-quality fats, namely olive oil. The Mediterranean diet has long been studied for its benefits in reducing the risk of cardiovascular disease, cancer and improving cognitive function.