Key Takeaways
Artificial sweeteners might have a detrimental effect on brain health
People who consumed more sugar substitutes had more rapid declines in thinking and memory skills
Their brain aging was as much as 1.6 years greater
THURSDAY, Sept. 4, 2025 (HealthDay News) — Artificial sweeteners like Equal and Sweet’N Low might help you cut calories, but it might be at the cost of future brain power, according to a new study.
People who consume high amounts of low- and no-calorie sugar substitutes appear to experience faster declines in thinking and memory skills, researchers reported Sept. 3 in the journal Neurology .
Their decline is 62% more rapid than among people consuming the least amounts – equal to about 1.6 years of additional brain aging, results showed.
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