Through the use of mobile phones and other devices, it has become easier for teenagers to access "pro-ana" websites that promote eating disorders as a lifestyle. These websites are becoming increasingly popular due to the rise of unattainable images presented in social media and advertising. Only one body type is presented in media, with photographs often photoshopped to remove any perceived imperfections. Exposure to these images online is a significant factor in the rise of eating disorders like anorexia nervosa among teenagers.