gray-hair

             

The most common problem for people both man and women who get old should be gray-haired .Color of human hair have a color up to their origin .For example Asia people usually  have black hair .It is from any coloring substance in your hairs. It make the hair color. In the old people,their body product less coloring substance .The less  coloring substance make decreasing hair color called gray-hair

                                                                  Let find out how it come ? 

    

Do you know that children have grey-hair same as adult

We will tell you why children have gray-hair .