Why is tobacco so addictive?

Tobacco is an incredibly addictive substance. Studies have found that smoking tobacco can be as addictive as heroin and cocaine (opens in new tab), but what makes people crave a cigarette? And why do many people find it difficult to quit smoking even though they are aware of the dangers?

As it turns out, the answer has to do with the fact that tobacco alters the way our brains work, making us want more of it US Food and Drug Administration (opens in new tab) (FDA).

“Addiction is primarily defined as losing control over the use of a substance and continuing to use it despite the consequences,” Bernard Le Foll, chair of addiction psychiatry at the University of Toronto Department of Psychiatry, told Live Science in an email.

Why is tobacco so addictive? Source link Why is tobacco so addictive?

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