Use Of Swedish 'Snus' Linked To A Doubled Risk Of Pancreatic Cancer

"People who use Swedish moist snuff (snus) run twice the risk of developing cancer of the pancreas. This is the main result of a follow-up study conducted by Karolinska Institutet researchers amongst almost 300,000 male construction workers. The study is published online in the prestigious medical journal The Lancet.

Tobacco smoking is a known risk factor for pancreatic cancer, which is an unusually malignant form of the disease. Since it is common for people who take snus - a tobacco product designed for insertion between the gum and upper lip - to also smoke cigarettes, the challenge facing epidemiological research into snus and cancer has been to isolate the effects of the different kinds of tobacco. What makes this new study unique is that it has been possible to study the correlation between snus and cancer risk in a large enough group of men who have never smoked. "