"It's both a positive step and we have to make it a very important caution," Matthew Myers, president of the Campaign for Tobacco-Free Kids, told ABC News Live
They may not look dangerous as they dont produce any smoke, but we know they are addictive, and we know nicotine is not good for developing brains, she says
"Cancer-causing agents, known as carcinogens, can be of various types and forms, working toward triggering mutations in the human body that lead to the development of cancer," said Dr
The fresh air helped clear my head
Since models were ran using age-standardized prevalence, the number of smokers was proportionally redistributed across age groups using the sex-specific numbers from the age group 15 and older as an envelope