Does when you eat matter? study investigates eating frequency and weight loss
NCT ID NCT01682317
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how often people eat and whether it affects weight loss. Researchers followed 30 overweight adults aged 18 to 65. They tracked eating habits, calories, and weight to better understand the link between meal timing and losing weight.
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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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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2012
- Finished
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Dec 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 65 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * age between 18 and 65 years * healthy overweight and obese men and women * body mass index (BMI) between 27 and 45 kg/m squared Exclusion Criteria: * report a heart condition, chest pain during periods of activity or rest, or loss of consciousness on the Physical Activity Readiness Questionnaire (PAR- Q) * report being unable to walk for 2 blocks (1/4 mile) without stopping * are currently participating in a weight loss program and/or taking weight loss medication or lost \> 5% of body weight during the past 6 months * diagnosed with type 1 or 2 diabetes * have had bariatric surgery or are planning to have bariatric surgery in the next 4 months * intend to move outside of the metropolitan area within the time frame of the investigation * are pregnant, lactating, \< 6 months post-partum, or plan to become pregnant during the investigation
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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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Healthy Eating and Activity Laboratory, University of Tennessee
Knoxville, Tennessee, 37996, United States
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Other studies related to the condition(s) this trial covers.
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