A survey conducted by The Center for Eating Disorders at Sheppard Pratt found that 75% of Facebook users are unhappy with their body and 51% feel more conscious of their body and weight after seeing photos on Facebook. The survey of 600 Facebook users between ages 16-40 revealed that people spend a lot of time analyzing their own and others' bodies on Facebook and comparing themselves, fueling negative body image. Experts warn that excessive time criticizing oneself and others online can contribute to eating disorders and encourage people to limit negative body talk on social media.