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Dietary Patterns and Healthy or Unhealthy Aging
Ligia J Dominguez1, Nicola Veronese2, Mario Barbagallo2
1Faculty of Medicine and Surgery, University of Enna "Kore,", Enna, Italy.
Gerontology
|October 26, 2023
Summary
Dietary patterns significantly impact healthy aging and longevity. Plant-based diets are linked to reduced frailty and chronic disease risk, promoting longevity, unlike ultra-processed foods.
Area of Science:
- Gerontology
- Nutritional Science
- Public Health
Background:
- Aging is a complex process influenced by genetics, lifestyle, environment, and diet.
- Chronic diseases associated with aging incur significant financial and human costs.
- Nutritional factors play a crucial role in age-associated non-communicable diseases and mortality.
Purpose of the Study:
- To review the impact of dietary patterns on healthy aging and longevity.
- To examine traditional dietary patterns associated with healthy longevity.
- To assess the association of plant-based and ultra-processed diets with frailty.
Main Methods:
- This is a narrative review.
- Focuses on dietary patterns rather than isolated nutrients or foods.
- Reviews existing evidence on diet, aging, and frailty.
Main Results:
- Dietary patterns, particularly plant-based ones, are key in modifying chronic disease risk and promoting healthy longevity.
- Plant-origin diets are linked to reduced frailty, a marker of unhealthy aging.
- Diets high in ultra-processed foods are associated with increased frailty and unhealthy aging.
Conclusions:
- Dietary patterns significantly influence healthy aging and longevity.
- Plant-based dietary models are associated with reduced risk of chronic diseases and frailty.
- Shifting towards plant-based diets may promote healthier aging outcomes.
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