Fructose
It is a natural sugar typically found in fruits, honey and some beverages. If you have trouble digesting fructose, it may lead to chronic diarrhea.
Artificial sweeteners
Giving preference to sugar-free products can sometimes be a cause of diarrhea. Non-absorbable sugars such as sorbitol, erythritol and mannitol are often the reason for this condition.
Intestinal disorders or diseases
Those conditions that affect the small intestine or colon are non-infectious causes of chronic diarrhea. IBS, Crohn’s disease, ulcerative colitis, celiac disease and diverticulitis are some of them.