Clinical trial

Sustainable and AI-Enabled Adolescents and Youth-Centred Interventions to Upgrade Food Choices and Promote Healthy, Sustainable Diets

Opening soon · Not applicable · 0 countries · Registry ID NCT07514312

Opening soonNot applicableInterventional

What this study is about

This study aims to evaluate the effectiveness of an artificial intelligence (AI)-supported, context-aware digital nudging intervention designed to reduce ultra-processed food consumption and improve dietary sustainability among adolescents and young adults. The intervention utilizes real-time behavioral data, including image-assisted dietary logging and contextual information, to identify high-risk consumption moments and deliver personalized, non-coercive nudges. The study will assess changes in ultra-processed food intake, contextual consumption patterns, and sustainability-related dietary indicators.

A promising-looking record is not the same as confirmed eligibility. The study team must review the full criteria and current recruitment status.

Basic eligibility

Age12 Years to 25 Years

SexAll

Healthy volunteersAccepted

ConditionUltra-Processed Food Consumption, Obesity Prevention, Dietary Behaviour, Unhealthy Diet, Non-Communicable Chronic Diseases

Full registry 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

Treatments and study arms

Artificial intelligence-supported digital nudging

Behavioral

A context-aware digital intervention delivering personalized nudges based on real-time dietary behavior and contextual data to reduce ultra-processed food consumption.

Primary outcomes

Change in ultra-processed food consumption (servings per day)From baseline to 10 months and 20 months

Change in ultra-processed food consumption, expressed as servings per day, assessed using dietary intake data collected via a digital dietary assessment platform (food diary-based tracking system). Consumption will be quantified based on reported frequency and portion size.

Study locations

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No public site location was included in this record. Check the original registry for updates.