REASONS FOR THE WHITENESS OF THE PALM AND THE FOOT IN THE BODY:
Due to the pigment caused by the pigment cells known as ‘ melanocait’ , the skin is black in color. the work of the chemical material called as melanin is to absorb the dangerous ultra virus rays . the concentration of the ‘melanocait’ in the palm and the foot is one fifth .of the total quantity. So, the palm and the foot are white , while other parts of the skin are in black.