Hi
Greying of hair can be genetically determined. Other causes like VIT
B12 deficiency or
Thyroid disorders may also lead to early greying of hair. Unhealthy lifestyle like smoking, stress and poor nutrition may cause hair greying. Consult a dermatologist for management.
Regards
Dr Vijay Adhe,
Eternis Skin & Hair Clinic,
Pune.
www.eternisclinic.com