The mediterranean foods like olive oil are low in saturated fat, high in monounsaturated fat are good for heart healthy and seem to reduce cancer risk. The Mediterranean diet is a relatively healthy diet, but that does not mean that it is the ideal dietary approach. The olive oil contains flavonoids, phytochemicals that help to prevent chronic diseases. But one can also obtain an abundance of flavonoids with similar properties by consuming low fat fruits and vegetables.
It is a plant-based diet containing relatively modest amounts of animal products. These dietary factors may be largely responsible for the beneficial effects on health.
There are many people consume olive oil in their daily consumption. The mediterranean diet works on the idea that it consists of monounsaturated fats like olive oil, which offset the animal fats.