First of all, welcome to FTT . You are in the company of some of the most educated tobacco enthusiasts. Although I agree that anything excessively overdone can be harmful. However, the tobacco that will most likely "hurt your body" comes from the heavily processed and additive (read as "poisons") laden commercial variety . Once you read all you can in this forum you'll soon find out the tobacco we grow ourselves is for the most part organic and although not exactly healthy , not as harmful as those $8 poison packs at the gas station. Along the way , you'll be making some good friends here as well.
So, whats the guidance you seek? Cigars, cigarettes, chew, snus, suff, dip, chew...?
SH