Hi,I am Dr. Shanthi.E (General & Family Physician). I will be looking into your question and guiding you through the process. Please write your question below.
sir / mam i have a habit of eating slate pencil since 2-3 years i m an anxiety disorder patient also n slatepencil make me reduce my stress .. is it harmful to me if yes then plz tell me the negative effects of eating state pencil and itz cure .. plz :(