The Mediterranean diet is a highly regarded way of eating that is inspired by the eating and lifestyle habits of people who live in the Mediterranean, such as Greek populations. The long-term, lifestyle approach promotes flavor, community, movement, and abundance or nutrients and food choices. Staples of the Mediterranean diet include whole grains; vegetables; lean protein sources like fish, legumes, and nuts; and healthy fats like olive oil. Research suggests that the Mediterranean diet may reduce the risk of heart disease, cancer, and diabetes. It is often named the best overall diet by "U.S. News and World Report."