<unk>  refers to any condition of the gastrointestinal tract (e.g. damage to the gut wall) that results in a net loss of<unk>  from the body.
Protein losing enteropathy
Environmental enteropathy
Radiation enteropathy
Autoimmune enteropathy
Hereditary fructose intolerance
Coeliac disease
Gluten-sensitive enteropathy–associated conditions
Wilderness-acquired diarrhea