Sugar substitutes under scrutiny: do aspartame and sucralose worsen prediabetes?
NCT ID NCT05337098
First seen Dec 11, 2025 · Last updated May 15, 2026 · Updated 23 times
Summary
This study looks at whether two common artificial sweeteners, aspartame and sucralose, affect blood sugar control in adults aged 40 and older who have prediabetes. Researchers will provide all meals for 8 weeks and use continuous glucose monitors to track blood sugar levels. The goal is to understand if these sweeteners make it harder for the body to manage glucose, which could inform dietary advice for people at risk of diabetes.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Virginia Tech
RECRUITINGBlacksburg, Virginia, 24061, United States
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