Summary
A study published in 2026 suggests that the artificial sweetener aspartame may negatively affect heart and brain health. Researchers found that mice exposed to aspartame showed changes in heart muscle thickness and decreased cognitive function.
Key Facts
- A 2026 study found aspartame might harm heart and brain health in mice.
- Mice given aspartame had thicker heart muscles and lower cognitive abilities.
- Aspartame is a common low-calorie sweetener in many food products.
- The study suggested re-evaluating current human safety limits for aspartame.
- Aspartame reduced body fat by about 20% in mice, despite other risks.
- The U.S. FDA approves aspartame for use in foods and drinks.
- Another study linked the sweetener erythritol with heart and brain health concerns.
