why is smoking cigarettes so addictive How Do I Know I'm Really Addicted to Nicotine? Tobacco companies have made cigarettes

In just the first quarter of this year, Philip Morris said, it sold 131.6 million cans of Zyn, up 80% from the same time last year

The Quitline is offering up to three months of free nicotine gum (while supplies last) to people who are trying to quit smoking

"Chronic use of nicotine creates dependence and withdrawal, so that instead of improved alertness with repeated doses, you merely return to baseline from a depressed, withdrawal state." Dr

G., & Lahousse, L

With poor air circulation onboard pressurized aircraft, the second-hand smoke would spread throughout the cabin, largely affecting non-smokers, including cabin crew