i am doing a research paper about what damages occur to a person who takes 10 tylenol ( which each capsule is 650 mgs. ) twice a day and has been doing so for about 9 months, from what i have heard . i am not the 1 doing it. so please tell all the damages that can occur and how long , if possible , until someone ends up dying from doing this. i don't want to hand in an incomplete research paper.