Artificial Sweeteners in Diet Drinks Linked to Cognitive Decline, Study Finds

Regularly consuming diet sodas and other sugar-free beverages sweetened with artificial ingredients might negatively impact cognitive functions, including memory and thinking abilities. Recent research suggests a potential link between the intake of common artificial sweeteners and a decline in these crucial mental faculties.

A study involving over 12,772 adults, conducted over approximately eight years, examined the consumption patterns of seven widely used artificial sweeteners. These include aspartame, saccharin, acesulfame potassium, erythritol, xylitol, sorbitol, and tagatose. These sweeteners are prevalent in a variety of processed foods, such as low-calorie drinks, carbonated beverages, energy drinks, yogurts, and desserts.

The research, published by the American Academy of Neurology, found that participants who consumed the highest amounts of artificial sweeteners (averaging 191 mg per day) experienced a 62% faster rate of cognitive decline compared to those with the lowest intake (averaging 20 mg per day). Notably, this effect appeared more pronounced in participants under the age of 60, suggesting a potentially heightened vulnerability in this demographic.