Physiology Sponsored by
Cigarette smoking has long been linked to increased facial wrinkles. A new study shows that that may also be true of the rest of the body.
Yolanda Helfrich, MD, and colleagues studied 82 people at the University of Michigan at Ann Arbor's dermatology clinic.
Participants were 22-91 years old (average age: 56). Most were white; 41 had a history of smoking.
Helfrich's team interviewed participants about smoking, sun exposure, sunscreen use, tanning, and other lifestyle factors.