In a not so distant past, only smokers who consumed 10 cigarettes per day or more, were considered “addicts”. However, indicates the current study, even some smokers who smoke less than a cigarette per day may be addicted to nicotine. “In the past, some considered that only patients who smoke around 10 cigarettes per day … Continue reading US Study: Casual Smokers May be Equally Addicted to Nicotine