dopamine cigarette Acute and Chronic Effects of Smoking. Top: Acute effects of HEALTH - Nicotine's Multiple Effects
HEALTH Nicotine's Multiple Effects on the Brain's Reward System Drive Addiction Nicotine tricks your brain into thinking smoking reduces stress but it only makes you crave for more When you quit your natural dopamine levels soon start to return You're far When you inhale a cigarette, thousands of toxic chemicals enter your body, triggering immediate reactions in your brain and respiratory system. Nicotine reaches the brain in under 10 seconds, How does nicotine work **This Is What Really Happens When You Smoke** Every puff of cigarette smoke delivers **more than 7,000 chemicals** into your body, including dozens that are known to cause cancer. The damage Explainer: The nico teen brain
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