08 Dec, 2024

The Truth About Nicotine: Potent Yet Harmful Substance When Misused

Nicotine is a strong stimulant drug in tobacco, mainly influencing the brain and nervous system. The mechanism of its action involves binding with nicotinic acetylcholine receptors in the brain, facilitating the release of dopamine and norepinephrine. These neurotransmitters relate to pathways linked with reward, attention, and stress response; hence, they would temporarily alleviate anxiety and […]

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