IDEAS home Printed from https://ideas.repec.org/a/spr/ssefpa/v17y2025i3d10.1007_s12571-025-01524-w.html
   My bibliography  Save this article

How do different food policies impact food insecurity and health? A review and meta-analysis

Author

Listed:
  • GeckHong Yeo

    (Dream Big, Ace EL with Dr. Yeo
    National University of Singapore)

  • Jennifer E. Lansford

    (Duke University)

  • Anna Gassman-Pines

    (Duke University)

  • Charissa S. L. Cheah

    (University of Maryland)

Abstract

To achieve the United Nations’ Sustainable Development Goal 2 on food and nutrition security by 2030, greater attention to effective food policies that reduce food insecurity and improve health is warranted. This systematic review and meta-analysis examined the impact of different types of government food policies (financial aid, food aid, technical support, capacity building, and land tenure management/food production) on food insecurity and health in numerous countries, and moderators involving study design, cultural context, and country economic advancement. Based on 148 studies and 273 effect sizes, we found that land tenure management/food production and a combination of policies were most effective in reducing food insecurity and in improving health. Study design moderated effects of food policies on food insecurity. Cultural contexts and country economic advancement moderated the effects of different types of food policies on food insecurity and health. This study has important implications for informing effective food policies in improving food insecurity and health by identifying the most effective types of food policies and the cultural and country economic contexts in which different types of food policies are most effective.

Suggested Citation

  • GeckHong Yeo & Jennifer E. Lansford & Anna Gassman-Pines & Charissa S. L. Cheah, 2025. "How do different food policies impact food insecurity and health? A review and meta-analysis," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 17(3), pages 687-702, June.
    • Handle: RePEc:spr:ssefpa:v:17:y:2025:i:3:d:10.1007_s12571-025-01524-w
    DOI: 10.1007/s12571-025-01524-w
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s12571-025-01524-w
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s12571-025-01524-w?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:ssefpa:v:17:y:2025:i:3:d:10.1007_s12571-025-01524-w. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.