Now, a small study shows they get another perk: younger, smoother skin.
Doctors who treat the precancers, called actinic
keratoses, have long noticed that a cream called 5-FU also seems to
rejuvenate the skin. Until now, however, no one had ever formally
tested that observation in a rigorous clinical trial, says Dana Sachs
of the University of Michigan, author of the study in this week's Archives of Dermatology... Read More