A walnut is an edible seed of any tree of the genus Juglans, especially the Persian walnut, Juglans regia After plantation, the plant takes approximately four years until it produces its first major crop
Commercially, the nuts are being cultivated in the United States of America, Moldavia, France, Turkey, and China
Walnuts are revered since ancient times as symbol of intellectuality since their kernels have convoluted surface inside the shell resembling as that of brain
The nuts are rich source of energy and contain many health benefiting nutrients, minerals, antioxidants and vitamins that are essential for optimum health.