Nicotine dependence is thought to be more severe than that produced by alcohol, cocaine, heroin, and caffeine.

Question

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Nicotine is known to be highly addictive, and studies have shown that nicotine dependence can be more severe than dependence on alcohol, cocaine, heroin, and caffeine. This is due to the way nicotine affects the brain and the strong cravings and withdrawal symptoms it can cause.

Nicotine Dependence Is Thought to Be More Severe Than That