research shows that people who smoke cigarettes Decades of Lies Show the Tobacco Industry Can't Be Trusted Young people and smoking -

With occasional use, THC may be undetectable within a week

Warner, Rowena Jacobs, and Ayda Yurekli, "The Taxation of Tobacco Products," Tobacco Control in Developing Countries, ed

PMC 3057181

The New Zealand cabinet made the decision to legalize vaping products with "light touch" regulations after receiving advice that they were 95% less harmful.(x) "Public Health England has said that vapour products are 95 percent less harmful than cigarettes." (xi) 2014-2021: Accumulating research on risks Respiratory health effects: Jeffrey Gotts and colleagues (xii), 2019: "We conclude that current knowledge of these effects is insufficient to determine whether the respiratory health effects of e-cigarette are less than those of combustible tobacco products." Cardiovascular effects: In a 2020 review of the cardiovascular effects of e-cigarettes Nicholas Buchanan and colleagues (xiii) urged caution in drawing conclusions about the relative safety of e-cigarettes: "While the current but still limited literature suggests that e-cigarette use may lead to fewer negative cardiovascular effects than conventional cigarettes, our review supports that there is not sufficient data to conclusively make these resolutions." Blood Flow: In a 2022 study, Poonam Rao and colleagues (xiv) showed that a wide range of e-cigarettes impaired blood flow (as measured by flow-mediated dilation) in much the same way and to the same degree as combustible cigarettes