Food Security

Vegan diets could be adding to malnutrition in wealthy countries

Veganism is on the rise across the developed world. Image: REUTERS/Heinz-Peter Bader

Chris Elliott

Professor of Molecular Biosciences, Queen's University Belfast

Claire McEvoy

Lecturer, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast

Chen Situ

Lecturer, School of Biological Sciences, Queen's University Belfast


Our Impact
The Big Picture
Explore and monitor how Food Security is affecting economies, industries and global issues
Crowdsource Innovation
Get involved with our crowdsourced digital platform to deliver impact at scale

Stay up to date:

Food Security

Image: Our World In Data

Have you read?

Vitamin B12 deficiency is common in pregnancy. Image: Anna Om/Shutterstock

License and Republishing

World Economic Forum articles may be republished in accordance with the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License, and in accordance with our Terms of Use.

The views expressed in this article are those of the author alone and not the World Economic Forum.

Related topics:

Food SecurityAgriculture, Food and BeverageSustainable Development


Global Agenda

The Agenda Weekly

A weekly update of the most important issues driving the global agenda


You can unsubscribe at any time using the link in our emails. For more details, review our privacy policy.

G7 commits $5 billion to tackling global food insecurity
About Us
Partners & Members
Language Editions

Privacy Policy & Terms of Service

© 2022 World Economic Forum