Been wanting to do a thread about this for a while. Oh where do I start? I've got crohn's disease. Have been in an awful flare for about a month now. Ended up in the hospital tonight bah. Anyways when I try quitting all nicotine my guts just can't take it. My e cig has been wonderful even the crappy ones. With a weak immune system I always spent the winters with lung infections ect. Since there really hasn't been much in the way of studdies on e cigs I want to please hear from other folks who have autoimmune diseases. Has vapor been better on you since going to e cigs?