Normal for you?: rarely B12 and thyroid problems can cause premature gray hair. These are easily checked by your doctor. Otherwise, not much to be done and no medical concern. Can consider dying hair to natural color. Hope this was helpful. Best of luck. Dr. R
Answered 3/31/2015
3k views
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question