University of Minnesota tobacco researchers have found that heavy smokers who reduce their number of daily cigarettes still take in two to three times more total toxins per cigarette than light ...

Heavy smokers (more than 15 cigarettes per day) can reduce their risk of lung cancer if they decrease smoking by 50 percent, according to a study in the September 28 issue of JAMA. Lung cancer remains ...

"We found that older smokers for whom lung cancer screening is not recommended had a 10 times higher risk of lung cancer than never smokers."—Ali Ahmed, MD, MPH, Veterans Affairs Medical Center, ...

New research uncovers how heavy smoking rapidly disrupts blood and airway biology, revealing the hidden damage that accelerates disease risk in otherwise healthy adults. Study: The effects of heavy ...

Nicotine & Tobacco Research, Vol. 11, No. 2, Special Issue on Light and Intermittent Smoking (February 2009), pp. 134-138 (5 pages) Introduction: Understanding tobacco use among nondaily and light ...

Please provide your email address to receive an email when new articles are posted on . Light ex-smokers had a similar cardiovascular risk to never-smokers after 10 years of cessation. Heavy ...