Even though they don't contain nicotine, fake cigarettes still involve combustion and the inhalation of smoke, which means you're still exposing your lungs to potential carcinogens and harmful substances
However, other clinical studies investigating short-term effects on cardiovascular and lung function in e-cigarette users highlighted potential risks associated with e-cigarette use
Dean Baker Center for Economic and Policy Research Cofounder and Senior Economist The macroeconomist is widely cited by journalists and policymakers for his research on housing, intellectual property, Social Security, Medicare, and European labor markets
Hormone use, reproductive history, and risk of lung cancer: the Womens Health Initiative studies
I certainly do not include myself among those who 'do not help patients give up smoking because they believe it is the "last pleasure they have"' (Rethink Mental Illness, 2013