Application of Just-in-Time Adaptive Interventions in Dietary Health Management: Systematic Review - Report - MDSpire

Utilization of Just-in-Time Adaptive Interventions for Managing Dietary Health: A Systematic Review

  • By

  • Chang Ying Li

  • Zhen Zhu Jiao

  • Li Qin Zhang

  • Hang Li

  • Meng Yao Wang

  • Wen Hui Guo

  • Yu Xin Wang

  • Yang Wang

  • July 16, 2026

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Clinical Report: Utilization of Just-in-Time Adaptive Interventions for Managing Dietary Health

Overview

This systematic review evaluates the effectiveness of Just-in-Time Adaptive Interventions (JITAIs) in managing dietary health.

Background

Dietary health is a significant public health concern, with unhealthy dietary behaviors contributing to chronic diseases like obesity and diabetes. Traditional dietary interventions often fall short due to low adherence and high resource demands, as noted in various studies. The development of innovative, personalized approaches such as JITAIs is crucial for effective dietary health management.

Data Highlights

No numerical data or trial data was provided in the source material.

Key Findings

  • JITAIs utilize real-time user data to provide personalized dietary support during critical moments.
  • Traditional dietary interventions have limited effectiveness due to adherence issues and resource constraints.
  • Global targets for sodium reduction in dietary intake have not been met.
  • Personalized dietary management strategies are essential for chronic disease prevention and control.
  • Existing evidence suggests JITAIs show benefits on proximal dietary behaviors but mixed results on clinical endpoints.

Clinical Implications

The findings suggest that JITAIs may enhance personalization and effectiveness in dietary health management.

Conclusion

The review highlights the potential of JITAIs in addressing dietary health challenges.

Related Resources & Content

  1. Passarelli S, Free CM, Shepon A, et al., Lancet Glob Health, 2024 -- Global estimation of dietary micronutrient inadequacies: a modelling analysis
  2. Chong B, Jayabaskaran J, Kong G, et al., EClinicalMedicine, 2023 -- Trends and predictions of malnutrition and obesity in 204 countries and territories
  3. Nahum-Shani I, Hekler EB, Spruijt-Metz D, Health Psychol, 2015 -- Building health behavior models to guide the development of just-in-time adaptive interventions
  4. Nahum-Shani I, Smith SN, Spring BJ, et al., Ann Behav Med, 2018 -- Just-in-time adaptive interventions (JITAIs) in mobile health
  5. Journal of Medical Internet Research (JMIR) — Toward Participatory Precision Health With Co-Designed Recommendations: Systematic Review of Just-in-Time Adaptive Interventions in Adolescents and Young Adults
  6. npj Digital Medicine — Systematic review of dynamically tailored eHealth interventions targeting physical activity and healthy diet in chronic disease
  7. The Journal of Clinical Endocrinology & Metabolism — Nutritional Approaches for Weight Control and Glycemic Regulation in Individuals with Type 1 Diabetes: A Comprehensive Meta-analysis of Intervention Studies
  8. Frontiers in Digital Health — Innovative Technologies for Altering Dietary Patterns: An Overview of Automatic, Deliberative, and Social Strategies for Changing Eating Behaviors
  9. Toward Participatory Precision Health With Co-Designed Recommendations
  10. Systematic review of dynamically tailored eHealth interventions
  11. Nutritional Approaches for Weight Control and Glycemic Regulation
  12. Innovative Technologies for Altering Dietary Patterns
  13. https://diabetes.org/sites/default/files/2025-12/2026%20Standards%20of%20Care%20press%20release.pdf
  14. Journal of Medical Internet Research - Application of Just-in-Time Adaptive Interventions in Dietary Health Management: Systematic Review
  15. Automated lifestyle interventions and weight loss: a systematic review of randomized controlled trials | International Journal of Obesity

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