teen health

e-cigarettedirect.com

Electronic cigarettes may be smoke-free, but they do contain nicotine, and that has parents worried.

E-cigarettes are battery-operated inhalers that simulate cigarettes.

Dr. Matthew Davis is director of the National Poll on Children's Health from C.S. Mott Children's hospital in Ann Arbor.

He says the devices are unregulated and no long-term health studies have been done.