Higher consumption of sweeteners linked to decline in memory
Key Points:
- A study published by the American Academy of Neurology found that consuming popular low- and no-calorie sweeteners may be linked to a faster decline in memory and cognitive skills.
- Researchers analyzed data from nearly 13,000 adults and observed that higher sweetener consumption was associated with a 62% faster rate of cognitive decline, especially among individuals with diabetes.
- The study examined seven sweeteners—such as aspartame, saccharin, and erythritol—and found that even moderate consumption led to a 35% faster cognitive decline compared to low consumption.
- Cognitive assessments conducted at multiple points in the study indicated that the negative effects on brain health increase over time with sweetener intake.
- Sweeteners are commonly found in ultra-processed foods and beverages and are frequently used as sugar substitutes, particularly by people with diabetes.