behavior and mental health.
From a biological perspective, drug use is often explained in terms of the effects of psychoactive substances on the brain and nervous system. Drugs can alter neurotransmitter levels and synaptic activity, leading to changes in mood, cognition, and behavior. Research has shown that addiction involves neurobiological changes, such as alterations in dopamine signaling pathways, which contribute to the compulsive drug-seeking behavior observed in addicts. Additionally, genetic…
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