The Mediterranean Diet is a way of life more than a diet, with a focus on eating more plant foods like fruits, vegetables, whole grains, beans, legumes, nuts, and seeds, along with olive oil, herbs, and spices. Fish and seafood are the main sources of animal protein, moderate amounts of poultry, eggs, and dairy products are used, and red meat is limited. Research has shown that this lifestyle can increase lifespan and help reduce the risk of certain cancers, heart disease, high blood pressure, and diabetes. Recently, a reduced risk of dementia has been added to the list of health benefits.