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Mapping the digital food environment: A systematic scoping review.

Sabrina Ionata Granheim1, Anne Lene Løvhaug2, Laura Terragni2

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Digitalization is transforming food environments across all dimensions, impacting food access and consumption. While interconnected with physical settings, the digital food environment's health effects remain largely unknown.

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digital technologydigitalizationfood environmentshealthy diets

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Area of Science:

  • Public Health
  • Nutrition Science
  • Digital Health

Background:

  • Food environments significantly influence diet, health outcomes like obesity, and noncommunicable diseases.
  • The digitalization of food environments presents a critical, yet under-researched, area in public health.
  • Understanding shifts in the food environment due to digital technologies is essential.

Purpose of the Study:

  • To systematically map research on the digital food environment.
  • To investigate how digitalization affects the eight dimensions of the food environment framework.
  • To understand the interplay between digital and physical food environments.

Main Methods:

  • A systematic scoping review of studies published between 2000 and 2019.
  • Searches conducted across MEDLINE, EMBASE, Scopus, and Web of Science.
  • Analysis of 357 studies using keywords related to digital technology and food environments.

Main Results:

  • Digitalization impacts all eight dimensions of the food environment.
  • Emergence of online grocery shopping and food delivery is altering food availability and shopping behaviors.
  • Digital marketing and social media demonstrably influence food choices and consumption patterns.

Conclusions:

  • The digital and physical food environments are interconnected and mutually influential.
  • Digitalization is reshaping how food is bought, sold, and consumed.
  • The precise impact of the digital food environment on public health and nutrition requires further investigation.