New WHO report highlights falling cigarette use and challenges that new tobacco products pose to public health and implementation of the FCTC

On July 27, 2021 the WHO released the WHO report on the global tobacco epidemic 2021: addressing new and emerging products, its eighth such report. The good news is that it documents solid progress in reducing tobacco use. After over a century of growth, “between 2007 and 2019, smoking rates decreased from a global averageContinue reading “New WHO report highlights falling cigarette use and challenges that new tobacco products pose to public health and implementation of the FCTC”

The biological evidence of e-cig dangers keeps piling up

Rachel Keith and Aruni Bhatnagar just published “Cardiorespiratory and Immunologic Effects of Electronic Cigarettes,” which is a nice overview of the growing biological evidence base that e-cigarettes have a lot of adverse health effects, many similar to cigarettes. This material is particularly important because the people who continue to promote e-cigarettes for “harm reduction” continueContinue reading “The biological evidence of e-cig dangers keeps piling up”

Smoking marijuana associated with higher heart disease and stroke risk

One of the difficulties in studying the epidemiological link between marijuana use and disease is the fact that most people who smoke marijuana also smoke cigarettes, making it hard to pry the effects apart in a statistical analysis. Siddarth Shah and colleagues just published an important analysis that avoids this problem by only studying neverContinue reading “Smoking marijuana associated with higher heart disease and stroke risk”