Can exposing food marketing tricks on instagram make young adults eat healthier?
NCT ID NCT07768488
First seen Aug 17, 2026 · Last updated Aug 18, 2026 · Updated 1 time
Summary
This study tests whether social media campaigns can improve diet quality in young adults aged 18-29 who frequently consume sugary drinks and snacks. Participants will see one of three Instagram campaigns: counter-marketing that exposes deceptive food industry practices, health education about sugary drinks and snacks, or neutral messages about safety. Researchers will measure changes in diet quality using 24-hour dietary recalls to see if these campaigns encourage healthier eating.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Counter-marketing campaign delivered via Instagram posts
- What this could lead to
- If effective, this approach could offer a scalable, low-cost way to improve eating habits and reduce chronic disease risk in young adults.
- What could go wrong
- The trial is early-stage and relies on self-reported diet recalls, which may not reflect actual intake. Effects may be short-lived or not generalize beyond this age group.
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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About 750 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2027
An estimate. Start dates often move.
- Expected to finish
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Apr 2029
An estimate. End dates often move.
- 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 29 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: * 18-29 years old * Reside in the US * Speak English * Use Instagram 3-4 times per week or more * Consume sugary drinks 5-6 times per week or more and consume sweet and salty snacks 5-6 times per week or more Exclusion Criteria: * Younger than 18 years or older than 29 years * Do not reside in the US * Do not speak English * Use Instagram less than 3-4 times per week * Consume sugary drinks less than 5-6 times per week or consume sweet and salty snacks less than 5-6 times per week
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
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