A depressed air hostess turned her life and dress size around thanks to a phone app, The Mirror reports.
Kailey Willets, a 24-year-old stewardess, told the U.K. paper she was depressed and anxious at her previous weight of 224 pounds.
"I was extremely unhappy with the way I looked," Willets said. "I would refuse to go out with my friends, and my mood was really up and down." Read more THE CHRON.