Sir tell me about whitening of hairs in younger age?

It happens.: Under normal circumstances, hair can start to turn grey at younger ages. Tends to run in families.

Whitening of hair is: related to genetic predisposition. Age of initial graying is largely a matter of genetics. However stressors: nutritional deficiencies, chemotherapy, traumatic head injuries, low vitamin B levels, zinc deficiency, severe illness, surgery & marked emotional stress may impact earlier depigmentation in people who are already predisposed to gray hair. Aging is a significant factor. In general–genetics