is vaping equivalent to smoking cigarettes vs. Smoking: Health Risks and Long-Term Effects What's the Difference Between E-Cigarettes

Elevated oxidative stress biomarkers have been detected in airway-derived samples from patients with COPD, indicating a sustained oxidant burden in the diseased lung 3

The researchers analyzed information about more than 9,000 people across England, Scotland and Wales born in 1958 who are participating in the longitudinal National Child Development Study

Beyond protection, the size of a cigarette box also affects branding and shelf presence

Greater e-cigarette use among disadvantaged ex-smokers Our research also showed a different pattern among smokers who had been quit for over a year, with disadvantaged ex-smokers more than twice as likely to use an e-cigarette

Keep in mind: Only two-thirds of a modern American cigarette is actually made up of tobacco