The way it works (the active ingredients) would indicate to me it would cause long term problems for the heart and potentially stroke I would guess to. But I would wager these were not significant and that when you would compare the risk to other substances that are partaken then it would be on the lesser scale.
I personally find it a very antisocial thing. But if people want to sit their chewing the cud like a cow or some hillbilly I am not overly worried.
I personally find it a very antisocial thing. But if people want to sit their chewing the cud like a cow or some hillbilly I am not overly worried.