Sugar substitutes can impair cognitive function

The association was especially pronounced in people with diabetes. Scientists note that sweeteners like aspartame, saccharin, acesulfame-K, erythritol, xylitol and sorbitol are most often hidden in soda, diet desserts, yoghurts and even energy drinks.

What does this mean for an ordinary person? One or two yogurts or a can of diet soda is unlikely to lead to disaster. But regular use of large doses of such supplements can affect mental clarity and memory over time.

However, not all substitutes are the same. For example, the study did not find a link between cognitive decline and consumption of tagatose. It is emphasized that it is too early to talk about direct causation, additional data is needed.

Interestingly, the effect of sweeteners was more noticeable among younger participants (up to 60 years old). Almost no such dependence was found in older people. This may mean that the brain reacts differently to similar substances in adulthood.

The researchers conclude that it is worth paying more attention to the choice of sweets in the diet. And perhaps natural options like honey, applesauce, or maple syrup will be a milder and safer alternative.