prince albert now king tobacco tin • Antique Advertising R. J. Reynolds Prince Albert

Before now, we had a large body of epidemiological evidence linking smoking with cancer, but now we can actually observe and quantify the molecular changes in the DNA due to cigarette smoking, explains Dr Ludmil Alexandrov, the first author from Los Alamos National Laboratory

My career has been volunteering, she said

Get a free 'Quit Kit' The kit is packed with practical tools and advice to help you stop smoking, including a 'tangle' to keep hands busy, a wallchart to keep track of your progress, stress-busting MP3 downloads, information on medicines that can help you stop smoking and exercises to improve your willpower

Noryva products are intended exclusively for adult consumers

But while a couple of cigarettes on the weekend might seem less harmful than a pack-a-day habit, even smoking occasionally is damaging your health