Some people are using apps to promote eating disorders

While fitness and weight loss apps can help people stay healthy, some users with eating disorders are using them as motivation to go without food for longer and longer periods of time.

Amy Iverson is a graduate of the University of Utah. She has worked as a broadcast journalist in Dallas, Seattle, Italy and Salt Lake City. Amy, her husband, and three kids live in Summit County, Utah. Contact Amy on Facebook.com/theamyiverson