Health literacy lessons may help teens fight obesity
NCT ID NCT04252677
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested whether adding health literacy lessons to an obesity prevention program helps teenagers eat healthier and be more active. 36 adolescents aged 13-16 took part. The program taught them how to find, understand, and use health information to make better choices about food and exercise.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Health literacy education and obesity prevention behavioral intervention
- What this could lead to
- If this works, it could show that teaching teens how to find and use health information helps them make healthier choices and prevent obesity.
- What could go wrong
- This is a very small pilot study with only 36 participants and no control group. Results may not apply to all teens, and long-term effects are unknown.
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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36 people
The number who actually took part.
- Started
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Nov 2022
- Finished
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Dec 2024
- 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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13 to 17 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: * Adolescents 13-16 years old at time of enrollment (may turn age 17 during the study * Must have parental consent * All weight classifications Exclusion Criteria: * Adolescents younger than 13 years or older than 16 years at time of enrollment * No parental consent * Medical conditions preventing engagement in physical activity * Medical conditions resulting in extremely restricted diets (e.g., ketogenic diet) * Already participating in an intervention related to healthy eating, physical activity and/or obesity prevention or treatment
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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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CUNY Graduate School of Public Health and Health Policy
New York, New York, 10027, United States
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