Cited by 62Nutritional Studies and DietDiet and metabolism studiesDietary Effects on Health

Exploring the relationship between the Mediterranean diet and weight loss maintenance: the MedWeight study

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Poulimeneas, Dimitrios, Anastasiou, Costas A., Santos, Inês, Hill, James O., Panagiotakos, Demosthenes B., Yannakoulia, Mary·2020·British Journal of Nutrition

Abstract

Weight loss maintenance is crucial for obesity management, yet optimal dietary patterns for this period are not established. We aimed to explore the relationship between adherence to the Mediterranean diet and weight loss maintenance. Sample includes 565 adults (62 % women) of the MedWeight study. Eligible volunteers were those reporting intentional weight loss of ≥10 %, starting from a BMI ≥ 25 kg/m 2, over 12 months prior to enrolment. Based on current weight, participants were characterised as maintainers (≤90 % maximum weight) or regainers (>95 % maximum weight). Socio-demographics and weight history were recorded. Dietary intake was assessed by two non-consecutive 24-h recalls within 10 d and analysed in energy, macronutrient and food group intakes. Adherence to the Mediterranean diet was assessed with the Mediterranean Diet Score (MedDietScore) (range 0–55, greater scores showing higher adherence). Protein intake was higher in maintainers than in regainers (P< 0·001). When MedDietScore quartiles were considered, a linear trend for weight loss maintenance was revealed (P< 0·05). After adjustment for basic demographic characteristics, being in the third or fourth quartile of the MedDietScore (v. first) was associated with 2·30 (95 % CI 1·29, 4·09) and 1·88 (95 % CI 1·10, 3·22) increased odds of maintenance. Regarding individual MedDietScore components, only fruit intake is associated with increased odds for maintenance (1·03 (95 % CI 1·01, 1·06)). The leave-one-out approach revealed that at least six MedDietScore components were essential for the observed relationship. Higher adherence to the Mediterranean diet was associated with 2-fold increased likelihood of weight loss maintenance. Future studies should replicate these findings in non-Mediterranean populations as well.

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  1. [45]Sofi F, Macchi C, Abbate R, (2014) Mediterranean diet and health status: an updated meta-analysis and a proposal for a literature-based adherence score. Public Health Nutr 17, 2769– 2782. 24476641 PMC10282340

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Authors
Poulimeneas, D., Anastasiou, C. A., Santos, I., Hill, J. O., Panagiotakos, D. B., & Yannakoulia, M.
Affiliations
  • Harokopio University of Athens (GR)
  • University of Lisbon (PT)
  • University of Alabama at Birmingham (US)
Corresponding author
Yannakoulia, Mary
Venue
British Journal of Nutrition
Published
2020-05-21
Volume
124
Issue
8
Pages
874-880
ISSN
  • 0007-1145 (ISSN-L)
  • 1475-2662
OpenAlex
W3026851741
Cited by
62
References
43
Citations by year
2026: 10 · 2025: 17 · 2024: 10 · 2023: 7 · 2022: 11 · 2021: 4 · 2020: 3
FWCI
4.69
Type
journal article
Language
en
Open access
Locations
  • British Journal Of Nutrition (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion, cc-by)
  • Figshare (submittedVersion, cc-by)
  • Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) (submittedVersion, other-oa)
Funders
  • Coca-Cola Foundation (KA221, 2012-2015)
  • National Institute of Diabetes and Digestive and Kidney Diseases (P30DK056336, P30DK079626)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutritional Studies and Diet
  • Health Sciences › Medicine › Physiology › Diet and metabolism studies
  • Health Sciences › Medicine › Physiology › Dietary Effects on Health
Keywords
Mediterranean diet, weight loss maintenance, weight regain, dietary adherence, Mediterranean diet score, protein intake, fruit consumption, obesity treatment, dietary habits
MeSH terms
Body Weight Maintenance, Adolescent, Adult, Aged, Diet Surveys, Eating, Female, Greece, Humans, Male, Middle Aged, Nutritional Physiological Phenomena, Obesity, Patient Compliance, Registries, Cohort Studies, Weight Loss, Body Mass Index, Odds Ratio, Treatment Outcome, Diet, Mediterranean, Young Adult

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