What Exactly Causes Gray Hair
1. Age plays a role in going gray 1. Age plays a role in going gray ** Why does hair turn grey? This shouldn’t be a shock seeing as many people, especially women gawk in horror at the arrival of a random gray hair due to its indication of growing old. According to dermatologists, there’s this little phenomenon called the 50-50-50 rule that basically means 50% of the population has about 50% gray hair at age 50....