Published on in Vol 10, No 4 (2022): April

Preprints (earlier versions) of this paper are available at, first published .
The Use of Artificial Intelligence–Based Conversational Agents (Chatbots) for Weight Loss: Scoping Review and Practical Recommendations

The Use of Artificial Intelligence–Based Conversational Agents (Chatbots) for Weight Loss: Scoping Review and Practical Recommendations

The Use of Artificial Intelligence–Based Conversational Agents (Chatbots) for Weight Loss: Scoping Review and Practical Recommendations

Authors of this article:

Han Shi Jocelyn Chew1 Author Orcid Image


  1. Carmichael L, Poirier S, Coursaris C, Léger P, Sénécal S. Users’ Information Disclosure Behaviors during Interactions with Chatbots: The Effect of Information Disclosure Nudges. Applied Sciences 2022;12(24):12660 View
  2. Rahmanti A, Yang H, Bintoro B, Nursetyo A, Muhtar M, Syed-Abdul S, Li Y. SlimMe, a Chatbot With Artificial Empathy for Personal Weight Management: System Design and Finding. Frontiers in Nutrition 2022;9 View
  3. Chew H, Koh W, Ng J, Tan K. Sustainability of Weight Loss Through Smartphone Apps: Systematic Review and Meta-analysis on Anthropometric, Metabolic, and Dietary Outcomes. Journal of Medical Internet Research 2022;24(9):e40141 View
  4. Chew H, Lim S, Kim G, Kayambu G, So B, Shabbir A, Gao Y. Essential elements of weight loss apps for a multi-ethnic population with high BMI: a qualitative study with practical recommendations. Translational Behavioral Medicine 2023 View
  5. Su J, Liu J, Cheung D, Wang S, Christensen M, Kor P, Tyrovolas S, Leung A. Long-term effects of e-Health secondary prevention on cardiovascular health: a systematic review and meta-analysis. European Journal of Cardiovascular Nursing 2023;22(6):562 View
  6. Černý M. Educational Psychology Aspects of Learning with Chatbots without Artificial Intelligence: Suggestions for Designers. European Journal of Investigation in Health, Psychology and Education 2023;13(2):284 View
  7. Budler L, Gosak L, Stiglic G. Review of artificial intelligence‐based question‐answering systems in healthcare. WIREs Data Mining and Knowledge Discovery 2023;13(2) View
  8. Chew H, Rajasegaran N, Chin Y, Chew W, Kim K. Effectiveness of Combined Health Coaching and Self-Monitoring Apps on Weight-Related Outcomes in People With Overweight and Obesity: Systematic Review and Meta-analysis. Journal of Medical Internet Research 2023;25:e42432 View
  9. Han R, Todd A, Wardak S, Partridge S, Raeside R. Feasibility and Acceptability of Chatbots for Nutrition and Physical Activity Health Promotion Among Adolescents: Systematic Scoping Review With Adolescent Consultation. JMIR Human Factors 2023;10:e43227 View
  10. Noh E, Won J, Jo S, Hahm D, Lee H. Conversational Agents for Body Weight Management: Systematic Review. Journal of Medical Internet Research 2023;25:e42238 View
  11. Bays H, Fitch A, Cuda S, Gonsahn-Bollie S, Rickey E, Hablutzel J, Coy R, Censani M. Artificial intelligence and obesity management: An Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) 2023. Obesity Pillars 2023;6:100065 View
  12. Fitch A, Alexander L, Brown C, Bays H. Comprehensive care for patients with obesity: An Obesity Medicine Association Position Statement. Obesity Pillars 2023;7:100070 View
  13. . Stakehold ZXSY: Disorder Deficit Familial Asynchrony and Syndrome Z. Journal of Medical Clinical Case Reports 2023 View
  14. Ramadhani C. Chatbots in Pharmacy: A Boon or a Bane for Patient Care and Pharmacy Practice?. Sciences of Pharmacy 2023;2(3):1 View
  15. Alowais S, Alghamdi S, Alsuhebany N, Alqahtani T, Alshaya A, Almohareb S, Aldairem A, Alrashed M, Bin Saleh K, Badreldin H, Al Yami M, Al Harbi S, Albekairy A. Revolutionizing healthcare: the role of artificial intelligence in clinical practice. BMC Medical Education 2023;23(1) View
  16. Gleason K, Powell D, Wec A, Zou X, Gamper M, Peereboom D, Wolff J. Patient portal interventions: a scoping review of functionality, automation used, and therapeutic elements of patient portal interventions. JAMIA Open 2023;6(3) View
  17. Berry M, Taylor L, Huang Z, Chwyl C, Kerrigan S, Forman E. Automated Messaging Delivered Alongside Behavioral Treatment for Weight Loss: Qualitative Study. JMIR Formative Research 2023;7:e50872 View
  18. Jayasinghe S, Hills A. Strategies to Improve Physical Activity and Nutrition Behaviours in Children and Adolescents: A Review. Nutrients 2023;15(15):3370 View
  19. Singh B, Olds T, Brinsley J, Dumuid D, Virgara R, Matricciani L, Watson A, Szeto K, Eglitis E, Miatke A, Simpson C, Vandelanotte C, Maher C. Systematic review and meta-analysis of the effectiveness of chatbots on lifestyle behaviours. npj Digital Medicine 2023;6(1) View
  20. Gleason K, Wu M, Wec A, Powell D, Zhang T, Gamper M, Green A, Nothelle S, Amjad H, Wolff J. Use of the patient portal among older adults with diagnosed dementia and their care partners. Alzheimer's & Dementia 2023;19(12):5663 View
  21. Ayenigbara I. The evolving nature of artificial intelligence: role in public health and health promotion. Journal of Public Health 2023 View
  22. Kiuchi K, Otsu K, Hayashi Y. Psychological insights into the research and practice of embodied conversational agents, chatbots and social assistive robots: a systematic meta-review. Behaviour & Information Technology 2023:1 View
  23. Yaghy A, Yaghy M, Shields J, Shields C. Large Language Models in Ophthalmology: Potential and Pitfalls. Seminars in Ophthalmology 2024;39(4):289 View
  24. Chew H, Achananuparp P, Dalakoti M, Chew N, Chin Y, Gao Y, So B, Shabbir A, Peng L, Ngiam K. Public acceptance of using artificial intelligence-assisted weight management apps in high-income southeast Asian adults with overweight and obesity: a cross-sectional study. Frontiers in Nutrition 2024;11 View
  25. Chew H, Chew N, Loong S, Lim S, Tam W, Chin Y, Chao A, Dimitriadish G, Gao Y, So J, Shabbir A, Ngiam K. Effectiveness of an Artificial Intelligence-Assisted App for Improving Eating Behaviors: Mixed Methods Evaluation. Journal of Medical Internet Research 2024;26:e46036 View
  26. Larbi D, Wynn R, Trondsen M, Årsand E, Zanaboni P, Denecke K, Gabarron E. What do adults living with obesity want from a chatbot for physical activity? – a qualitative study. BMC Digital Health 2024;2(1) View
  27. Yi X, He Y, Gao S, Li M. A review of the application of deep learning in obesity: From early prediction aid to advanced management assistance. Diabetes & Metabolic Syndrome: Clinical Research & Reviews 2024;18(4):103000 View
  28. Sumon R, Uddin S, Akter S, Mozumder M, Khan M, Kim H. Natural Language Processing Influence on Digital Socialization and Linguistic Interactions in the Integration of the Metaverse in Regular Social Life. Electronics 2024;13(7):1331 View
  29. Laymouna M, Ma Y, Lessard D, Schuster T, Engler K, Lebouché B. Roles, Users, Benefits and Limitations of Chatbots in Healthcare: A Rapid Review (Preprint). Journal of Medical Internet Research 2024 View

Books/Policy Documents

  1. Oh Y, Arias K, Auster-Gussman L, Graham S. Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management. View
  2. Duhan R, Pande C, Martin A. Perspectives in Business Informatics Research. View