Pineapples are a delicious tropical fruit that have been celebrated for centuries not only for their distinct and unique taste, but also for their seemingly miraculous health benefits. Pineapples are eaten fresh, juiced, cooked, and preserved and their leaves are even used for wallpaper and ceiling insulation. They belong to the Bromeliaceae family and are actual a composite fruit made of coalesced berries that grow at the crown of a fruiting tree.