e-Library of Evidence for Nutrition Actions (eLENA)

Welcome to eLENA

The WHO e-Library of Evidence for Nutrition Actions (eLENA) is an online library of evidence-informed guidance for nutrition interventions. It is a single point of reference for the latest nutrition guidelines, recommendations and related information including supporting materials such as scientific evidence, background materials and commentaries from invited experts.

eLENA aims to help countries successfully implement and scale-up nutrition interventions by informing as well as guiding policy development and programme design.

eLENA is available in all six official languages of WHO. To view eLENA content in another language, click on the appropriate link at the top right of the web page, directly above the social media icons.

- More about how to use the eLENA website

Field-testing of the eLENA mobile phone application

Field-testers are currently being recruited for the beta version of the eLENA mobile phone application. For more information and to participate in field testing of the mobile app, click on the link below.

New nutrition actions

WHO/Petterik Wiggers

eLENA highlights