Cited by 769Obesity, Physical Activity, DietNutrition, Health and Food BehaviorFood Security and Health in Diverse Populations

Food Choices and Diet Costs: an Economic Analysis,

Open access
Drewnowski, Adam, Darmon, Nicole·2005·The Journal of Nutrition

Abstract

Obesity in the United States is a socioeconomic issue. It is related to limited social and economic resources and may be linked to disparities in access to healthy foods. Added sugars and added fats are far more affordable than are the recommended "healthful" diets based on lean meats, whole grains, and fresh vegetables and fruit. There is an inverse relationship between energy density of foods (kJ/g) and energy cost ($/MJ), such that energy-dense grains, fats, and sweets represent the lowest-cost dietary options to the consumer. Good taste, high convenience, and the low cost of energy-dense foods, in conjunction with large portions and low satiating power, may be the principal reasons for overeating and weight gain. Financial disparities in access to healthier diets may help explain why the highest rates of obesity and diabetes are found among minorities and the working poor. If so, then encouraging low-income households to consume more costly foods is not an effective strategy for public health. What is needed is a comprehensive policy approach that takes behavioral nutrition and the economics of food choice into account.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1093/jn/135.4.900

Cites

46 of 46 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Several foods traditionally supported by agricultural policy, such as wheat, corn, dairy, and beef, are typically more energy-dense and less nutrient-dense, served in larger portion sizes, and, in some cases, less expensive on a per-calorie basis than foods less supported by agricultural policy such as fresh fruits and vegetables, whole grains, nuts, and fish.

    “Several foods traditionally supported by agricultural policy, such as wheat, corn, dairy, and beef, are typically more energy-dense and less nutrient-dense, served in larger portion sizes, and, in some cases, less expensive on a per-calorie basis than foods less supported by agricultural policy such as fresh fruits and vegetables, whole grains, nuts, and fish.148,182,183”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. Brownell, K. D. & Horgen, K. B. (2004) Food Fight. McGraw Hill, New York, NY.

Cited by

Sorted by citations

Authors
Drewnowski, A., & Darmon, N.
Affiliations
  • University of Washington (US)
  • Conservatoire National des Arts et Métiers (FR)
Corresponding author
Drewnowski, Adam
Venue
The Journal of Nutrition
Publisher
Elsevier BV
Published
2005-04
Volume
135
Issue
4
Pages
900-904
ISSN
0022-3166 (ISSN-L)
OpenAlex
W1997236124
Cited by
769
References
46
Citations by year
2026: 11 · 2025: 25 · 2024: 18 · 2023: 16 · 2022: 24 · 2021: 19 · 2020: 28 · 2019: 40 · 2018: 37 · 2017: 39 · 2016: 46 · 2015: 50 · 2014: 56 · 2013: 58 · 2012: 59
FWCI
33.19
Type
journal article
Language
en
Open access
Locations
  • Journal of Nutrition (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
  • University Libraries (University of Maryland) (submittedVersion)
  • Digital Repository at the University of Maryland (University of Maryland College Park)
Funders
U.S. Department of Agriculture
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
  • Health Sciences › Health Professions › General Health Professions › Food Security and Health in Diverse Populations
Keywords
food choice, diet cost, obesity, energy density, food affordability, added sugars, added fat, socioeconomic disparities, healthy food access, low-income households, portion size, satiety, diabetes mellitus, food policy, behavioral nutrition
MeSH terms
Choice Behavior, Costs and Cost Analysis, Energy Metabolism, Food, Food Supply, France, Humans

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review