what are the bad side effects of smoking cigarettes Health on Your Body What are the ill effects
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doi: 10.1038/nature06846
During the first few days after you stop smoking, you might feel edgy and nervous and have trouble concentrating
JM - 090622 - 104966
"With denser smoke haze and longer periods that people endure smoke inhalation, there is a much higher risk that previously healthy people will face developing serious illness," he said
The San Francisco Chronicle
