DiabetesTeam

Can artificial sweeteners impact memory and thinking skills?

Recent research suggests they might, especially for people with diabetes. A study following over 12,000 adults for eight years found that those who consumed the most artificial sweeteners experienced faster declines in memory and thinking skills compared to those Show Full Answer

Can artificial sweeteners impact memory and thinking skills?

Recent research suggests they might, especially for people with diabetes. A study following over 12,000 adults for eight years found that those who consumed the most artificial sweeteners experienced faster declines in memory and thinking skills compared to those who used the least.

Here's what the research showed:

- People consuming the highest amounts had a 62% faster decline in cognitive function (equal to 1.6 years of additional brain aging)
- Those with moderate intake had a 35% faster decline (1.3 years of additional brain aging)
- People with diabetes who used more artificial sweeteners showed more rapid decline in both memory and overall thinking skills
- These effects were mainly seen in middle-aged adults, not in people 60 or older

The study looked at seven sweeteners: aspartame, saccharin, acesulfame-K, erythritol, sorbitol, tagatose, and xylitol. Most were linked to faster cognitive decline, except tagatose.

It's important to note this research has limitations, including relying on self-reported food intake and only measuring sweetener use at the study's start.

If you're concerned about memory or your use of sugar substitutes, talk with your doctor or diabetes care team. They can help you find the best approach for managing blood sugar while supporting overall health.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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