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.

Aspartame is a low-calorie artificial sweetener used globally in diet foods and beverages. While safe for most people, some individuals experience bloating and digestive issues linked to aspartame intolerance or sensitivity. This article explores aspartame's chemistry, metabolism, effects on digestion, causes of bloating, and management strategies. It also answers key FAQs about consumption safety and symptoms, helping consumers make informed choices about artificial sweeteners.