Umami taste may control appetite, study finds
NCT ID NCT07421466
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at how different levels of umami taste (from MSG) in a risotto meal affect how much people eat. 47 healthy adults tasted risottos with low, high, and their personally preferred umami intensity. The goal was to see if umami taste, independent of how much people liked the food, influences meal size. Results could help understand how taste guides food intake.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Monosodium glutamate (MSG) added to risotto
- What this could lead to
- If successful, this could help design meals that make people feel full sooner, potentially aiding weight management.
- What could go wrong
- This is a small, early-stage study with only 47 healthy participants, so results may not apply to the general population or lead to direct health advice.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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47 people
The number who actually took part.
- Started
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Sep 2025
- Finished
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Oct 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 55 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Self-reported healthy; * BMI between 18.5 and 25 kg/m2; * Age between 18 and 55 years old; * Able to visit the research facilities on the Wageningen campus for hedonic mapping (once) and for the risotto lunch meal (three times); * Able to provide informed consent. Exclusion Criteria: * Diagnosed with smell- or taste disorder(s); * Use of medication that could influence taste ability and/or food intake behaviour; * Food allergy or intolerance to any of the ingredients used in the ad libitum test meal; * Consumption of more than 14 (women) or 21 (men) glasses of alcohol per week; * Student or personnel of the Health Research Unit at Wageningen University
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Genom att skicka in godkänner du våra Användarvillkor
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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Department of Human Nutrition, Wageningen University
Wageningen, Gelderland, Netherlands
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