the only thing that I have noticed about vaping that is bad for me is the increased appetite... for some reason smoking kept me from being hungry ( I rarely ate breakfast) now Im doing 3 meals a day as compared to my 1.5 a day... unfortunatley Ive put on 12 lbs in the last 5 months... but I dont cough/gag, dont weeze at night when sleeping, dont use an inhaler anymore, dont stink of ciggies, dont dig thru the change jar to find money for the next pack, there are alot of donts that have occured since I started vaping...
Thats due to being healthier. I experienced the same thing and asked my Dr about it. His reply? You arent poisoning yourself on a daily basis any more, shouldnt come as a surprise that your body is healthier and hungrier.