AI coaches teens to ditch junk food in landmark study

NCT ID NCT07514312

Not yet recruiting Prevention Sponsor: Istanbul Gelisim University Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether an AI-powered app can help 1,000 teens and young adults eat less ultra-processed food. The app sends personalized, non-coercive nudges based on real-time diet tracking. If it works, it could offer a simple, scalable way to prevent obesity and related diseases.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: AI-supported digital nudging intervention
What this could lead to: If successful, this could offer a scalable, low-cost way to help young people eat less junk food and reduce their risk of obesity and chronic diseases.
What could go wrong: This is an early-stage behavioral study with no drug or device. Results depend on participants sticking with the app, and real-world impact may be limited.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Noncommunicable Diseases

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

DIETARY BEHAVIOUR NON-COMMUNICABLE CHRONIC DISEASES OBESITY PREVENTION ULTRA-PROCESSED FOOD CONSUMPTION UNHEALTHY DIET

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