In earlier days grey hair was considered as a sign of maturity and wisdom but premature greying is one of the worst things of modern lifestyle. Those streaks of silver and white may not necessarily the sign of aging. This condition may occur in your 20s too. It happens when your body is not producing enough melanin that gives the growing shaft of hair its color of brown blonde black red and anything in between. Melanin is the same thing which adds colour to your skin and decides it to be fair or darker. The amount of dark or light
