Research
Adherence
Public health messaging should emphasize nutrient density and specific behavioral strategies (e.g., using smaller plates, adding vegetables) rather than abstract calorie reduction, as this approach is more actionable, culturally resonant, and less likely to induce deprivation.
Instead of telling people to count calories, advise them to 'fill up' on vegetables and use smaller plates. Focus on adding healthy foods to naturally crowd out less healthy options, which is easier to understand and sustain than restriction.
ModerateSupportsMEDIUM confidence
Experts recommended that a calorie reduction message should emphasize diet quality and nutrient density of food, rather than just caloric intake... Focus more on the foods that they can eat more of that we know are less calorie-dense.
Why this rating
Qualitative expert recommendation; lacks direct outcome measurement of this specific messaging strategy.
Source
A Public Health Messaging Campaign to Reduce Caloric Intake: Feedback From Expert Stakeholders
Sarah Gonzalez-Nahm et al. · Journal of Nutrition Education and Behavior · 2020
DOI 10.1016/j.jneb.2020.02.018
narrative_review · n=60Cited 7×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Generic public health messaging encouraging adults to 'eat less' or reduce caloric intake is ineffective and potentially harmful because it fails to provide actionable strategies, ignores complex social and environmental barriers, and can trigger negative psychological outcomes in vulnerable populations.Moderate
- Calorie reduction messaging is counterproductive and potentially harmful for individuals with food insecurity or eating disorders, as it can reinforce distorted logic, rationalize harmful behaviors, or ignore survival priorities.Moderate
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