"Daily drinking may raise risk of several cancers"
"Researchers found that among nearly 3,600 Canadian men ages 35 to 70, those who averaged at least a drink per day had higher risks of a number of cancers than men who drank occasionally or not at all -- including cancers of the esophagus, stomach, colon, lungs, pancreas, liver and prostate. ...
Many studies have suggested that moderate drinking -- usually defined as no more than a drink or two per day -- can be a healthy habit, particularly when it comes to heart disease risk.
But the current study suggests that even such moderate drinking levels are linked to higher risks of certain cancers, at least when the alcohol of choice is beer or liquor."