Answers are grounded in this paper and cite their sources.
Despite the well-documented health benefits of eating 5+ fruits and vegetables, few Americans do it. Convenience, eating out, and changes in the traditional family meal make eating 5 to 9 fruits and vegetables a day challenging. At the same time, obesity and its related chronic diseases are increasing to epidemic proportions. The environment presents both causes and possible solutions for the high prevalence of obesity. 5-A-Day provides simple, positive concepts with positive health benefits. Environmental/policy research interventions that promote 5-A-Day in work sites and supermarkets show promise as effective strategies to support health and to prevent obesity.
No takes yet. Share an insight, caveat, or question.
Cobb et al. (2003) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: