UV tanning devices are very dangerous to your health. In fact, the World Health Organization includes UV tanning devices, cigarettes, and plutonium in its group 1 of cancer-causing agents. Not only that, the U.S. Skin Cancer Foundation states that more people will develop 皮膚癌 because of indoor tanning, than they will develop lung cancer because of smoking.

Why Firefighters Face Higher Skin Cancer Risks (And What It Means for Your Skin Health)
Firefighters save lives, but their heroic work exposes them to hidden dangers that linger long after the flames are out.

