Diet soda showdown: stevia vs. aspartame – which is better for your gut?
NCT ID NCT03259685
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 41 healthy adults who regularly drink sugary sodas. Researchers replaced their sugary drinks with either stevia-sweetened or aspartame-sweetened beverages for 10 weeks. The goal was to see how these alternatives affect metabolism and gut bacteria. The results could help guide healthier drink choices.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Laval University
Québec, G1V0A6, Canada
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