e-Library of Evidence for Nutrition Actions (eLENA)

About eLENA

The WHO e-Library of Evidence for Nutrition Actions (eLENA) is an online library of evidence-informed guidelines for an expanding list of nutrition interventions. It is a single point of reference for the latest nutrition guidelines, recommendations and related information such as:

  • available scientific evidence supporting the guidelines
  • biological, behavioural and contextual rationale statements
  • 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.

Contact us

eLENA team
Department of Nutrition for Health and Development (NHD)
World Health Organization
20 Avenue Appia
CH-1211 Geneva 27

E-mail: nutrition@who.int