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Ultra-processed food addiction in a nationally representative sample of older adults in the USA
This research article examines the prevalence of ultra-processed food addiction (UPFA) among older adults in the United States, highlighting its correlations with various health domains. Conducted through a cross-sectional online and telephone survey in July 2022, the study utilized the University of Michigan National Poll on Healthy Aging, focusing on a nationally representative sample of 2038 adults aged 50-80 years. The findings reveal an overall UPFA prevalence of 12.4%, with a notable disparity between genders: 16.9% in women compared to 7.5% in men, peaking at 21% among women aged 50-64. Statistical analyses indicated that overweight men were 19.14 times more likely to meet UPFA criteria, while overweight women were 11.44 times more likely. Additionally, individuals reporting poorer physical health were more likely to meet UPFA criteria, with women 1.93 times and men 2.99 times more likely to meet the criteria. Mental health also showed significant correlations, with women 2.78 times and men 4.02 times more likely to meet UPFA criteria. Lastly, feelings of social isolation were associated with UPFA, with women and men being 3.40 times and 3.35 times more likely, respectively. The study concludes that UPFA is prevalent among older adults, particularly among women who experienced a decline in the nutrient quality of the food supply during their formative years. The findings underscore the association between addictive consumption of UPFs and adverse physical, mental, and social health outcomes. [NPID: Ultra-processed food addiction, UPFA, overweight, social isolation, mental health]
Year: 2025
