Cited by 120Nutrition and Health in AgingObesity, Physical Activity, DietAging, Health, and Disability

Obesity, intentional weight loss and physical disability in older adults

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Rejeski, W. J., Marsh, A. P., Chmelo, E., Rejeski, J. J.·2010·Obesity Reviews

Abstract

We examine obesity, intentional weight loss and physical disability in older adults. Based on prospective epidemiological studies, body mass index exhibits a curvilinear relationship with physical disability; there appears to be some protective effect associated with older adults being overweight. Whereas the greatest risk for physical disability occurs in older adults who are ≥class II obesity, the effects of obesity on physical disability appears to be moderated by both sex and race. Obesity at age 30 years constitutes a greater risk for disability later in life than when obesity develops at age 50 years or later; however, physical activity may buffer the adverse effects obesity has on late life physical disability. Data from a limited number of randomized clinical trials reinforce the important role that physical activity plays in weight loss programmes for older adults. Furthermore, short-term studies have found that resistance training may be particularly beneficial in these programmes as this mode of exercise attenuates the loss of fat-free mass during caloric restriction. Multi-year randomized clinical trials are needed to examine whether weight loss can alter the course of physical disablement in aging and to determine the long-term feasibility and effects of combining resistance exercise with weight loss in older adults.

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Authors
Rejeski, W. J., Marsh, A. P., Chmelo, E., & Rejeski, J. J.
Affiliations
Wake Forest University (US)
Corresponding author
Rejeski, W. J.
Venue
Obesity Reviews
Publisher
Wiley
Published
2010-08-25
Volume
11
Issue
9
Pages
671-685
ISSN
  • 1467-7881 (ISSN-L)
  • 1467-789X
OpenAlex
W2137919595
Cited by
120
References
65
Citations by year
2026: 4 · 2025: 2 · 2024: 2 · 2023: 5 · 2022: 4 · 2021: 7 · 2020: 4 · 2019: 8 · 2018: 9 · 2017: 19 · 2016: 10 · 2015: 11 · 2014: 4 · 2013: 15 · 2012: 7
FWCI
0.59
Type
journal article
Language
en
Open access
Locations
  • Obesity Reviews (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute on Aging (P30AG-21332, P30AG021332)
  • National Heart, Lung, and Blood Institute (HL076441-01A1, R18HL076441, R01HL076441)
  • National Center for Research Resources (M01RR000211, M01RR007122)
  • NIH Clinical Center
Topics
  • Health Sciences › Medicine › Physiology › Nutrition and Health in Aging
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Aging, Health, and Disability
Keywords
obesity, intentional weight loss, physical disability, older adults, body mass index, overweight, sex differences, racial differences, physical activity, resistance training, caloric restriction, fat-free mass loss, aging
MeSH terms
Adult, Age Factors, Aged, Aging, Female, Persons with Disabilities, Humans, Male, Middle Aged, Obesity, Physical Fitness, Weight Loss, Exercise, Caloric Restriction, Resistance Training

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