"We commented in our report that since the introduction of e-cigarettes to the market the smoking prevalence has continued to decline." Less than one in five, external English adults was a smoker in 2013, down from 26% in 2003, a year before e-cigarettes entered the market
It damages small airways within the lungs, making it hard to breathe
(The hole is called a tracheostomy and may be necessary because of some smoking-related cancers.) Results showed that smokers who viewed the low-emotion or text-only messages could recall about 30 percent of what the warnings said if they were asked immediately following the study
Patients experiencing side effects (e.g., dizziness, perspiration, nausea, vomiting, diarrhea, headache) should consider a lower dose
Others simply prefer the durability and consistency