These chemicals have contributed to many cigarette ... rests on the fact that only a small amount of the tobacco inside it actually burns. Instead, when a smoker lights a charcoal tip on the ...

The major toxins in cigarettes, perhaps surprisingly, don't come from the chemicals that manufacturers add ... One such product, Eclipse, heats tobacco rather than burning it. Inside a cigarette-like ...

Because of the more than 4,000 chemicals in tobacco smoke, nicotine is the primary ... but they readily accommodate nicotine molecules as well. Once inside the brain, nicotine, like most addictive ...