is vaping as bad as cigarette smoking cigarettes? BBC Learning English from the News Is Vaping Worse Than Smoking?

Key points include air buildup in the fuel tank, clogged nozzles, improper refueling, and how each issue is fixed

While the prevalence of depression is consistently highest among smokers, the rate of increase in depression was most prominent among former and never smokers

Max et al, The cost of smoking in California, 2009. San Francisco: Institute for Health and Aging, University of California, San Francisco, 2014

The term designer amphetamine is often used to describe synthetic chemicals that are derived from amphetamine or methamphetamine

The strategic focus on R&D not only drives product differentiation but also positions companies to anticipate regulatory changes and consumer trends proactively