When I first started my doctor of 28 yrs said "why don't you just quit!!) I told him I can't. 5 months later he is amazed that my chronic broncitis is gone, wheeze gone, cough gone, larger lung capacity. I still have empyzema but won't get worse also have COPD he feels this is also arrested. He is so impressed he took my card for a few of his hard core analog smokers. He is not willing to actually sell out of his office due to liability, but he is very impressed, so is my rheumologist. It's been a life saver for me
