Fig. 1
From: Scope and quality of Cochrane reviews of nutrition interventions: a cross-sectional study
Graphic representation of the three paradigms (medical, lifestyle and socio-ecological) that conceptualize how the relationship between food and health is viewed and how the causes of nutrition problems are framed [12], along with the broad categories of nutrition interventions (nutrition-specific, nutrition-sensitive) and the enabling environment for nutrition improvement to support these interventions [2, 13]