Also, testing of some e-cigarette products found the vapor to contain known carcinogens and toxic chemicals (such as formaldehyde and acetaldehyde), as well as potentially toxic metal nanoparticles from the vaporizing mechanism
Third, both ADHD diagnosis and household SHS exposure were based on parental or self-reported information, which may introduce detection bias and social desirability bias
Smoking, HIV and non-fatal tuberculosis in an urban African population
Various demographic characteristics of adult smokers, including level of education attained, have emerged
About The Ledger Series Founded in 2011 by Matthias Clock, Fine Tobacco Club began as a small gathering of New York City cigar enthusiasts and has since grown into the largest regularly meeting cigar community in the United States
One study found that smoking reduced the number of motile sperm, which are essential for fertilization