Aspartame is a common artificial sweetener used worldwide, but concerns about its effects on digestion persist. This article reviews scientific evidence showing aspartame does not directly cause constipation despite its influence on gut microbiota. Practical advice for digestive health and a comparison with other sweeteners helps consumers make informed choices about sweetener use.

This article explores whether aspartame, a popular artificial sweetener, affects bowel movements and digestive health. It reviews the science behind aspartame's impact on gut microbiota, safety, and potential digestive symptoms like diarrhea or bloating to clarify common concerns.