Neem is a tree. The bark, leaves, and seeds are used to make medicine. Less often, the root, flower, and fruit are also used. In the world of Ayurveda, neem is a popular medicinal herb that's been part of traditional remedies that date back almost 5000 years. Also known as Azadirachta Indica in English or 'Neemba' in Sanskrit, It contains more than 130 different biologically active compounds!