The name for the pomegranate fruit is derived from Latin and literally means "seeded apple." Only the seeds are edible and are found inside this large, hexagonal-shaped red fruit. An average pomegranate contains about 600 juicy seeds, also known as arils, which are encapsulated in white pith. The pomegranate fruit is low in calories, high in fiber, high in vitamins and high in phytochemicals that may promote heart health and help to prevent cancer.