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They found little to no difference in adverse events (e.g., dry mouth or throat, nausea, headache, insomnia, irritability, cough, shortness of breath) compared with control groups

However, the much broader standard deviation in aquatic environments indicates a greater heterogeneity in contamination

The dose-response relationship between smoking and cardiovascular mortality is non-linear, suggesting that reduction in HPHC concentrations in e-cigarette aerosols may not result in proportional harm reduction and decreased HPHC exposure may be offset by increased use by individuals who believe that e-cigarettes are safer than conventional cigarettes

Is vaping better for quitting smoking than nicotine replacement products

Becca Good, the widow of Renee Nicole Macklin Good, said her wife was made of sunshine in her first public statement last week, days after a federal agent shot and killed Macklin Good in Minneapolis