New research from the University of Colorado Boulder highlights concerning effects of erythritol, a popular sugar substitute, on brain health. The study reveals that erythritol can disrupt the function of brain blood vessel cells, leading to reduced nitric oxide production and increased oxidative stress. These cellular changes may elevate stroke risk, even at typical consumption levels found in many low-carb and sugar-free products.

This finding is particularly significant in the context of the growing popularity of non-nutritive sweeteners among individuals seeking weight management and blood sugar control. Previous epidemiological studies have linked higher erythritol levels in the blood to increased heart attack and stroke risk, underscoring the need for further investigation into the long-term health implications of this widely used additive.

Researchers urge consumers to be cautious about erythritol intake, advocating for closer scrutiny of ingredient labels. As the longevity and healthspan fields continue to explore the impacts of dietary choices on aging, these findings prompt a reevaluation of the safety of certain sugar substitutes in promoting overall health.

Source: sciencedaily.com