How to prevent premature greying of hair by Dr. Dhananjay Chavan | May 22, 2019 | Male Hair Loss Videos, Videos | 0 commentsHow To Prevent Premature Greying Of HairDr. Dhananjay Chavan explains causes & how to prevent greying of hair.Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Notify me by email when the comment gets approved.