Many found Pretscherer's dramatic weight loss too good to be true. According several sources, it was the result of surgery.
After accusations of "being fake and a liar" she was moved to post another comparison this time showing the loose skin that has resulted from the weight loss.
"Throughout my whole journey I have tried to be so honest about the whole experience and tell people it exactly as it's happened so to be called a fake hurt a lot," she wrote.
Pretscherer told website Bustle that she is looking to have surgery to remove her excess skin when she can afford it, and in the meantime has set up a Givealittle account that people can donate to.
- nzherald.co.nz