doi:10.1056/nejm199609263351304
According to the Framework Convention on Tobacco Control, a global health treaty aimed at reducing the use of tobacco products, plain cigarette packs have three public health benefits: They make tobacco products less appealing, they make health warnings more prominent, and they limit tobacco companies use of design to mislead consumers
Meanwhile, a new Cochrane Review, published on Monday, concluded that there is high-certainty evidence that e-cigarettes work better than nicotine replacement therapy (NRT) in smoking cessation
PMID 18218788
In 2019, President Trump signed a federal law that raised the sale of tobacco products from 18 to 21, and some Arizona cities, like Flagstaff and Tucson, then enacted local ordinances to align with that federal law