Epidemiological studies suggest that consumption of a diet high in fruits and vegetables is
associated with a reduced risk of chronic disease [5]. Unfortunately, there is not yet
enough evidence to support the concept that phytochemicals are responsible for these
effects. Fruits and vegetables are important sources of a variety of beneficial agents
including vitamins, minerals, fiber, and phytochemicals. More research is needed to fully
explain the actions of phytochemical compounds in the human body