North American elbow pipes have never been satisfactorily classified, but about twenty types are distinguishable
Penn State Clinical and Translational Science Institutes Bridges to Translation Pilot Grant Program funded the research to develop the prototype, and Hobkirk and team recently reported their results in the journal Substance Abuse: Research and Treatment
Nicotine use appears to impair glucose metabolism in people with diabetes as well as those who do not have diabetes
Position Statements Prevention Preventing youth use of e-cigarettes and other vaping devices will require community-based efforts to monitor the activities of youth and decrease youth access to devices, e-liquids, and other illicit substances
In 2016 the Royal College of Physicians concluded that "large-scale substitution of e-cigarettes, or other non-tobacco nicotine products, for tobacco smoking has the potential to prevent almost all the harm from smoking." Studies published in 2016 and 2017 showed that smokers who switch to e-cigarettes dramatically reduce their exposure to hazardous chemicals generated by tobacco combustionas dramatically as smokers who switch to nicotine replacement products such as gum or patches (a finding confirmed by a 2019 study of Juul e-cigarettes, the dominant brand in the United States)
