One of the fruits that have been mentioned more than once in the Holy Qur'an is the olive. Olive fruit has made from a Mubarak tree. Olive fruit is beneficial for the human body because it eliminates dark circles under the eyes, prevents cancer, prevents hair loss, an antidote for dandruff, prevents cracking of the skin, eliminates roughness of the skin, increases radiance, prevents diabetics, reduces weight and constipation.