Selfie junkies can save face by cutting back

Dermatologists now believe that regularly exposing the face to the light and electromagnetic radiation from smartphones can damage the skin.Doctors claim they can even tell in which hand a person holds their phone from which side of the face looks most damaged.Dr Simon Zoakei, medical director of the Linia Skin Clinic in London , said: "Those who take a lot of selfies and bloggers should worry.