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Racial Differences in Eating Patterns and Food Purchasing Behaviors among Urban Older Women.

W Li1, G Youssef, E Procter-Gray

  • 1Wenjun Li, PhD, Health Statistics and Geography Lab, Division of Preventive and Behavioral Medicine, Department of Medicine, University of Massachusetts Medical School S4-314, 55 Lake Avenue North, Worcester, MA 01655, Phone: 774-455-4215 Fax: 508-856-4543,

The Journal of Nutrition, Health & Aging
|December 1, 2017
PubMed
Summary

Older Black women in urban areas consume fewer calories and less fiber than White women, and shop less frequently. These dietary and food purchasing differences highlight the need for targeted interventions to promote healthy eating in diverse older populations.

Keywords:
Race, eating patternagingfood purchasinghealthy eating

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Area of Science:

  • Gerontology and Public Health
  • Nutritional Epidemiology
  • Urban Health Disparities

Background:

  • Dietary patterns and food purchasing behaviors significantly impact health outcomes in older adults.
  • Understanding racial and socioeconomic disparities in diet is crucial for developing effective public health interventions.
  • Urban environments present unique challenges and opportunities for accessing healthy food options.

Purpose of the Study:

  • To investigate and compare the dietary intake and food purchasing habits of Black and White older women residing in urban neighborhoods.
  • To identify specific differences in food consumption, nutrient intake, and shopping behaviors between these demographic groups.
  • To inform the development of culturally sensitive and geographically tailored strategies for improving nutrition among aging urban populations.

Main Methods:

  • A cross-sectional observational study was conducted in urban Washington, DC.
  • Dietary intake was assessed using 24-hour recalls, and food purchasing habits were documented.
  • Comparisons of food consumption frequency, location, and travel patterns were made between 49 White and 44 Black women aged 65 and older.

Main Results:

  • Black older women reported lower daily caloric intake and a higher percentage of calories from protein and fat compared to White women.
  • Black women exhibited a substantially lower Alternate Healthy Eating Index (AHEI) score and consumed less total, insoluble, and soluble fiber.
  • Differences were observed in grocery shopping frequency, travel time to stores, and transportation methods used by Black and White women.

Conclusions:

  • Significant disparities exist in diet and food purchasing behaviors between older Black and White women in urban settings.
  • These findings underscore the need for further research and tailored interventions to address nutritional challenges and promote healthy eating among diverse older adult populations.
  • Urban planning and public health initiatives should consider these behavioral differences to enhance access to nutritious foods and support healthy aging.