I've lost about 30 lbs. my wife 12. it's great. I need to lose about 30 or 40 more, and I'm sure I will. I vape in place of snacking. My biggest cigarette thing was when I would drink. So I'm leary of drinking, don't think I'd want an analog, but not going to press my luck for a little while. Since quitting we started taking walks, can make it farther than the mail box and back with out needing a rest and lighting up.