The Mediterranean diet is prized for its nutritional value and health benefits. Since a 1970 study conducted by American scientist Ancel Keys found reduced rates of heart disease and longer lifespans among people living in the Mediterranean, researchers have tried to uncover the reasons behind the diet’s healthful qualities.
The diet is heavy on fruits and vegetables, whole grains, and olive oil, with moderate amounts of seafood and dairy products, and red meat and sweets reserved for special occasions.
Some studies have shown eating the Mediterranean diet is also associated with lower rates of type 2 diabetes and certain types of cancer.
