Dietary Shifts since COVID-19: A Study of Racial Differences
Lillie Monroe-Lord1, Azam Ardakani1, Phronie Jackson1
1College of Agriculture, Urban Sustainability and Environmental Sciences, University of the District of Columbia, Washington, DC 20008, USA.
Nutrients
|September 28, 2024
Summary
The COVID-19 pandemic significantly altered food consumption across racial groups, with African Americans experiencing the most nutritional vulnerability due to reduced intake of key food categories.
Area of Science:
- Nutritional Science
- Public Health
- Epidemiology
Background:
- The COVID-19 pandemic has profoundly impacted global food consumption patterns.
- Understanding these dietary shifts is crucial for public health interventions.
Purpose of the Study:
- To investigate pandemic-induced dietary changes across different racial groups in the U.S.
- To identify disparities in food consumption and nutritional vulnerability.
Main Methods:
- Cross-sectional study of 10,050 U.S. urban residents (aged 40-100).
- Dietary patterns assessed pre- and post-pandemic using the Dietary Screening Tool (DST).
- Analysis included food groups, fat, sugar, sweet (FSS) intake, and processed meats.
Main Results:
- Significant dietary shifts observed across African American, Asian, Hispanic, and White populations.
- African Americans showed marked reductions in processed meats, dairy, lean protein, fruits, and grains, and were most nutritionally vulnerable.
- Hispanic individuals also reduced dairy, vegetable, and fruit intake, while Asians decreased FSS and grain consumption compared to Whites.
Conclusions:
- The COVID-19 pandemic triggered substantial dietary changes with significant racial disparities.
- Addressing nutritional vulnerability and health policy inequities is critical.
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