Using a procedure called bronchoscopy to test forinflammationand smoking-related effects, researchers report a measurable increase in inflammation after four weeks of e-cig use (without nicotine or flavors). Although the magnitude of change was small compared with a control group, the pilot data sug...
It is not known to what extent smokers may have learned since then that EVALI cases were largely attributed to e-cigarettes/vapes containing tetrahydrocannabinol (THC) [22], rather than traditional nicotine e-liquids or products such as JUUL, nor to what extent concerns about EVALI related ...