SEARCHNARRATIVE_REVIEWnutrition, dietetics

narrative_review·nutrition, dietetics, public health, research methods·PMC10131983

Design Issues in Personalized Nutrition Advice Systems

Journal of Medical Internet Research · 5 authors, 4 centres

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TL;DR

The review synthesizes literature showing personalized approaches are potentially more effective than generic guidelines for improving dietary behavior.

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The review synthesizes literature showing personalized approaches are potentially more effective than generic guidelines for improving dietary behavior.

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narrative_review

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nutrition

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100% · A

ORIGINAL PAPER

PMC10131983

Design Issues in Personalized Nutrition Advice Systems

Journal of Medical Internet Research

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ABSTRACT

Abstract The current health status of the general public can substantially benefit from a healthy diet. Using a personalized approach to initiate healthy dietary behavior seems to be a promising strategy, as individuals differ in terms of health status, subsequent dietary needs, and their desired behavior change support. However, providing personalized advice to a wide audience over a long period is very labor-intensive. This bottleneck can possibly be overcome by digitalizing the process of creating and providing personalized advice. An increasing number of personalized advice systems for different purposes is becoming available in the market, ranging from systems providing advice about just a single parameter to very complex systems that include many variables characterizing each individual situation. Scientific background is often lacking in these systems. In designing a personalized nutrition advice system, many design questions need to be answered, ranging from the required input parameters and accurate measurement methods (sense), type of modeling techniques to be used (reason), and modality in which the personalized advice is provided (act). We have addressed these topics in this viewpoint paper, and we have demonstrated the feasibility of setting up an infrastructure for providing personalized dietary advice based on the experience of 2 practical applications in a real-life setting. Keywords: personalized nutrition, eHealth design, health measurements, dietary advice, behavior change support, knowledge rules, modeling, sense, reason, act

CITATION EXPORT

Iris M de Hoogh, Machiel J Reinders, Esmée L Doets et al.. Design Issues in Personalized Nutrition Advice Systems. Journal of Medical Internet Research. (2023). https://doi.org/10.2196/37667

AUTHORS

5 · 4 CENTRES

Iris M de Hoogh, Machiel J Reinders, Esmée L Doets, Femke P M Hoevenaars, Jan L Top

1Research Group Microbiology & Systems Biology, Netherlands Organization for Applied Scientific Research, Leiden, Netherlands
2Department of Endocrinology, Leiden University Medical Center, Leiden, Netherlands
3Wageningen Economic Research, Wageningen University & Research, Den Haag, Netherlands
4Wageningen Food & Biobased Research, Wageningen University & Research, Wageningen, Netherlands