AI-Supported, Context-Aware Digital Nudging Intervention to Reduce Ultra-Processed Food Consumption and Improve Dietary Sustainability Among Adolescents and Young Adults (STAY-UP)
Sponsor: Istanbul Gelisim University
Trial Details
| Condition | Ultra-Processed Food Consumption, Obesity Prevention, Dietary Behaviour, Unhealthy Diet, Non-Communicable Chronic Diseases |
| Intervention | Artificial intelligence-supported digital nudging |
| Phase | NA |
| Status | Not_yet_recruiting |
| Participants | 1,000 |
| Est. Completion | 30 Dec 2027 |
| Last Updated | 7 Apr 2026 |
Primary Outcome
Change in ultra-processed food consumption (servings per day)
Eligibility Criteria
Inclusion Criteria
Inclusion Criteria: * Adolescents aged 12 to 25 years * Ownership of a smartphone or regular access to a digital device * Ability to use the digital intervention platform * Willingness to provide informed consent (and parental consent where applicable) * Regular consumption of ultra-processed foods at baseline Exclusion Criteria: * Presence of medical conditions requiring a specific therapeutic diet * Participation in another dietary or behavioral intervention study * Severe cognitive or psychological conditions that may impair participation * Inability to use digital tools or applications
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