Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Dietary patterns and health outcomes.

Ashima K Kant1

  • 1Department of Family, Nutrition, and Exercise Sciences, Queens College of the City of New York, Flushing, NY 11367, USA. akant@qc.edu

Journal of the American Dietetic Association
|April 1, 2004
PubMed
Summary

This review found that healthful dietary patterns, rich in fruits and vegetables, are linked to better nutrient intake and reduced mortality risk. However, these associations were modest and methods for defining dietary patterns have limitations.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Self-Reported Weekend Temporal Eating Patterns of American Adults Differ From Weekday: National Health and Nutrition Examination Surveys: 2015-2020 Prepandemic.

Journal of the Academy of Nutrition and Dietetics·2024
Same author

Self-Reported Olfactory Dysfunction and Diet Quality: Findings from the 2011-2014 National Health and Nutrition Examination Survey (NHANES).

Nutrients·2021
Same author

Clock Time of First Eating Episode and Prospective Risk of All-Cause Mortality in US Adults.

The Journal of nutrition·2021
Same author

Circadian timing of eating and BMI among adults in the American Time Use Survey.

International journal of obesity (2005)·2021
Same author

Within-person compensation for snack energy by US adults, NHANES 2007-2014.

The American journal of clinical nutrition·2019
Same author

Complementary and compensatory dietary changes associated with consumption or omission of plain water by US adults.

Appetite·2018

Area of Science:

  • Nutrition Science
  • Public Health
  • Epidemiology

Background:

  • Dietary patterns, representing multiple food components, are studied for their relation to nutrient intake, lifestyle, and health outcomes.
  • Current methods for defining dietary patterns include diet indexes/scores and data-driven approaches like factor or cluster analysis.

Purpose of the Study:

  • To systematically review the literature on dietary patterns and their association with nutrient adequacy, lifestyle, demographics, and health outcomes.
  • To evaluate the methodologies used for identifying dietary patterns and their impact on reported findings.

Main Methods:

  • Systematic literature review of studies examining dietary patterns.
  • Analysis of two primary methods for dietary pattern extraction: diet indexes/scores and data-driven analyses (factor/cluster analysis).

Main Results:

  • Healthful dietary patterns, high in fruits, vegetables, whole grains, fish, and poultry, correlate with better micronutrient intake and favorable biomarkers.
  • Positive predictors of healthful dietary patterns include higher age, income, and education.
  • Inverse associations were observed between healthful dietary patterns and all-cause mortality and cardiovascular disease risk, though effect sizes were modest and attenuated by confounders.
  • Limited evidence links dietary patterns to the risk of most incident cancers.

Conclusions:

  • Dietary pattern analysis, despite its utility, is constrained by methodological limitations and dietary measurement errors.
  • Current approaches have not significantly advanced the generation of novel diet-disease hypotheses.
  • Further research is needed to refine methods for dietary pattern assessment and their health implications.

Related Experiment Videos