Asked By: Kirstin Bogisich
Date created: Mon, Jul 26, 2021 11:01 AM
Date updated: Mon, Aug 15, 2022 4:10 AM
Video answer: Why people smoke cigarettes explained by dr.berg
Top best answers to the question «Reasons why tobacco is addictive»
Why is tobacco addictive?
- Nicotine is the main addictive chemical in tobacco. It causes a rush of adrenaline when absorbed in the bloodstream or inhaled via cigarette smoke. Nicotine also triggers an increase in dopamine. This is sometimes referred to as the brain’s “happy” chemical. Dopamine stimulates the area of the brain associated with pleasure and reward.
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