Dietary supplements; Herbal supplements; Imitation cigarettes for quitting smoking; Tobacco and smoking cessation preparations that temporarily reduce the desire to smoke; Tobacco-free cigarettes for smoking cessation purposes; Transdermal patches featuring smoking cessation preparations, caffeine for use as a stimulant, vitamins for increasing energy; Nicotine gum for use as an aid to stop smoking; Nicotine patches for use as aids to stop smoking; Pharmaceutical preparations for use in disco...