Artificial sweeteners linked to accelerated brain aging
Research suggests common sweeteners may increase cognitive decline.
1Impact of artificial sweeteners
A study indicates that widely used artificial sweeteners may accelerate cognitive decline. This effect is particularly pronounced in individuals with diabetes.
2Scope of the research
The study tracked the sweetener consumption of 12,772 adults in Brazil over eight years. Those in the highest consumption group experienced faster cognitive decline.
3Which sweeteners were examined?
The research examined seven common sweeteners, including aspartame, saccharin, acesulfame K, erythritol, xylitol, sorbitol, and tagatose. Six of these were linked to cognitive decline.
4Cognitive tests
Participants underwent cognitive tests at the beginning, middle, and end of the study. These tests measured skills such as verbal fluency, working memory, and processing speed.
5Age factor
The study found a stronger association between sweetener consumption and cognitive decline in participants under 60. This link was not observed in those over 60.
6Importance of the findings
This study highlights the potential effects of artificial sweeteners on cognitive health. However, the results do not establish a definitive causal relationship, and further research is needed.