Even people who consider themselves to be casual cigarette smokers may be addicted, according to current diagnostic criteria. Researchers at Penn State College of Medicine and Duke University found that many light smokers - those who smoke one to four cigarettes per day or fewer - meet the criteria for nicotine addiction and should therefore be considered for treatment Download this stock image: the smoking of cigarettes and nicotine addiction harmful to health smoking cigarettes and nicotine addiction - 2Y2D99K from Alamy's library of millions of high resolution stock photos, illustrations and vectors. Impact of smoking and drug addiction | PPT How To Prevent Nicotine Addiction Addiction – Psychology A Level Australia Nicotine Is Not Addictive Think you can vape casually without consequences? Think again. 💥 According to Nemours TeensHealth, even occasional vaping can quickly lead to nicotine addiction. That's because nicotine hijacks your brain's reward system, making