Artificial Sweeteners
Synthetic sugar substitutes with health concerns
Artificial sweeteners are synthetic sugar substitutes that provide sweetness without calories. Common types include aspartame, sucralose, saccharin, and acesulfame potassium. They are used in diet foods, beverages, and sugar-free products to reduce caloric content while maintaining sweet taste.
Key health issues to be aware of
Gut Microbiome Disruption
Research, primarily demonstrated in animal studies, indicates that some artificial sweeteners may alter the composition and function of gut bacteria, potentially affecting metabolism.
Scientific Evidence
Artificial sweeteners induce glucose intolerance by altering the gut microbiota
PaperDemonstrated in mice that artificial sweeteners can disrupt the gut microbiome and lead to glucose intolerance
Metabolic Effects
Some observational studies suggest a link between high consumption of artificial sweeteners and metabolic dysfunction, though evidence from clinical trials is mixed.
Scientific Evidence
Nonnutritive sweeteners and cardiometabolic health
PaperA systematic review of observational studies found associations between artificial sweeteners and metabolic disorders
Complete academic citations
- 1. Suez, J., Korem, T., Zeevi, D., et al. (2014). Artificial sweeteners induce glucose intolerance by altering the gut microbiota. Nature. DOI: 10.1038/nature13793
Most artificial sweeteners are approved by the FDA as safe for general consumption within acceptable daily intake limits. Different sweeteners have different approval statuses and usage restrictions.
Want to scan more ingredients?
Use the Hungry Koala Scanner app to get instant analysis of any food label
Download App