Sugar rush or rest? new study tests how blood glucose shapes your motivation
NCT ID NCT07255183
First seen Jun 24, 2026 · Last updated Aug 28, 2026 · Updated 3 times
Summary
This study looks at how blood sugar levels and exercise change your motivation to move or rest. Forty healthy adults will visit the lab five times over a few weeks. They will either exercise, drink a sugary beverage, or drink a sugar-free placebo. Researchers will then measure their desire to be active or to rest.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- sugar drink and non-sugar beverage
- What this could lead to
- If it works, this could help us understand how blood sugar levels influence our drive to move or rest.
- What could go wrong
- This is a small, early-stage study with only 40 participants, so results may not apply to everyone. It is designed to gather knowledge, not to test a treatment.
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
-
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
-
40 people
The number who actually took part.
- Started
-
Oct 2025
- Finished
-
Apr 2026
- 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
-
18 to 45 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: * Body mass index 18-30 m/kg\^2 * Health Status: generally healthy; no cardiopulmonary/metabolic/orthopedic disease or limitations * Blood Pressure: excluded with SBP of 130+ mmHg or DBP of 80+ mmHg * Glucose Status: excluded and instructed to seek medical consultation if fasting values are \<70 mg/dl or \>125 mg/dl; included but encouraged to seek medical consultation if fasting values are 100-125 mg/dl Exclusion Criteria: * None
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of South Florida
Tampa, Florida, 33620, United States
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