But now theyre dual-using, and thats bad for public health. That worries Tarran, who thinks that some e-cigarette users are getting a lot of nicotine
Participants in clinical trials are encouraged to completely switch from cigarettes to e-cigarettes to minimize dual use, which has been shown to be harmful and may make it harder to quit tobacco use, says Maya Vijayaraghavan, MD, a professor in the Department of Medicine at the University of California San Francisco (UCSF) School of Medicine and the director of the UCSF Smoking Cessation Leadership Center
In North America, alcohol consumption of less than 20 g per day accounted for an estimated 34% of new alcohol-related cancer cases among women in 2020, but only 6% of those in men
Invernizzi, G., Ruprecht, A., De Marco, C., Paredi, P