Why are people addicted to nicotine?
Nicotine is most commonly found in tobacco cigarettes. It’s an addictive substance that is hard to stop using. According to the American Heart Association (AHA), nicotine alters our brains and makes us crave it even more.IdentificationWhen people smoke cigarettes, the nicotine alters brain chemistry, making the smoker feel good. The smoker then craves that good feeling when the nicotine wears off, prompting them to smoke more.SignificanceAccording to the American Heart Association, a 1998 Surgeon General’s report stated that nicotine addiction causes the body to act in a similar manner as a heroin or cocaine addiction.Time FrameAccording to the AHA, the feeling from nicotine lasts for two hours. After that period expires, people will crave another cigarette.PotentialPeople who try to quit smoking cigarettes will most likely experience severe symptoms of nicotine withdrawal. Symptoms include anxiety, depression, irritability and weight gain.WarningSmoking is extremely bad for one’s heal
