Tobacco addiction is one of the most common and dangerous habits of mankind! As part of the National Healthcare Project, in 2025, from December 8-14, a week of prevention of nicotine–containing products is being held in Russia.Nicotine is a toxic alkaloid. Once in the human body, it affects certain areas of the brain. The receptors located on the bodies of dopamine neurons have the highest sensitivity to it. When interacting, nicotine provokes the release of dopamine, thereby forming a human reflex to receive pleasure after smoking. And at the same time, the so-called "withdrawal syndrome" or "withdrawal reaction". This is a condition after smoking, when headaches, weakness, low blood pre...
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