What is juicing for weight loss?

WebMD defines juicing for weight loss as a dieting method in which a person consumes only fruit and vegetable juice for nutrition while abstaining from other food. The documentary "Fat, Sick and Nearly Dead" is many people's inspiration for trying this dieting method.

WebMD explains that the juice can be made with a blender or with a juicing machine but warns that juice does not contain all of the fiber found in whole fruits and vegetables. However, as noted by Breaking Muscle, most people likely do not eat the whole fruit or vegetable, skin and all, so juicing is a good way to ingest all of that nutrition.