The origin of Neem (Azadirachta indica) is considered to be India. Azadirachta indica is a slender evergreen tree, reaches 15 m in height and the plant's lifespan is from 150 to 300 years. The leaves are three times pinnate, long, from 25 to 80 cm. The flowers of Neem are small, star-shaped, and white in color. The fruits are medium-sized, roundish, yellow in color, very similar to olives. In each fruit, there is one seed, and inside it has several nucleoli.