Lizzie Velasquez is an Austin, Texas girl who must eat every 15 minutes to stay alive. Her photo would give the impression that she is anorexic, but she's not. In fact, her medical condition is a mystery. She is unable to gain weight or store fat in her body.
Lizzie Velasquez, 21-years-old, stands 4 foot 2 inches tall and weighs just 60-pounds. She wears a size triple zero clothes even though she eats between 5,000 and 8,000 calories every day. Her body does not store fat so she has to eat that much, at least every 15 minutes, just to stay alive and healthy. She says she weights herself constantly and is ecstatic if she's gained even a fraction of a pound.
When she was born she weighted just 2 pounds, 10 ounces and had very little amniotic fluid protecting her in her mother's womb. Her skin was translucent and her parents, Guadeloupe and Rita Velasquez had to dress her in doll clothes. Her mother said that doctors had no idea how she survived. She has been part of genetic studies and fascinated scientists throughout her life.
You can read about her at her website. http://www.aboutlizzie.com/