Cited by 50Fatty Acid Research and HealthNutrition and Health in AgingMuscle metabolism and nutrition

Effects of DHA-Rich n-3 Fatty Acid Supplementation and/or Resistance Training on Body Composition and Cardiometabolic Biomarkers in Overweight and Obese Post-Menopausal Women

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Félix-Soriano, Elisa, Martínez-Gayo, Alejandro, Cobo, María José, Pérez-Chávez, Adriana, Ibáñez-Santos, Javier, Palacios Samper, Natalia, Goikoetxea Galarza, Iñaki, Cuervo, Marta +4 more·2021·Nutrients

Abstract

Resistance training (RT) and n-3 polyunsaturated fatty acids (n-3 PUFA) supplementation have emerged as strategies to improve muscle function in older adults. Overweight/obese postmenopausal women (55–70 years) were randomly allocated to one of four experimental groups, receiving placebo (olive oil) or docosahexaenoic acid (DHA)-rich n-3 PUFA supplementation alone or in combination with a supervised RT-program for 16 weeks. At baseline and at end of the trial, body composition, anthropometrical measures, blood pressure and serum glucose and lipid biomarkers were analyzed. Oral glucose tolerance tests (OGTT) and strength tests were also performed. All groups exhibit a similar moderate reduction in body weight and fat mass, but the RT-groups maintained bone mineral content, increased upper limbs lean mass, decreased lower limbs fat mass, and increased muscle strength and quality compared to untrained-groups. The RT-program also improved glucose tolerance (lowering the OGTT incremental area under the curve). The DHA-rich supplementation lowered diastolic blood pressure and circulating triglycerides and increased muscle quality in lower limbs. In conclusion, 16-week RT-program improved segmented body composition, bone mineral content, and glucose tolerance, while the DHA-rich supplement had beneficial effects on cardiovascular health markers in overweight/obese postmenopausal women. No synergistic effects were observed for DHA supplementation and RT-program combination.

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Authors
Félix-Soriano, E., Martínez-Gayo, A., Cobo, M. J., Pérez-Chávez, A., Ibáñez-Santos, J., Palacios Samper, N., Goikoetxea Galarza, I., Cuervo, M., García-Unciti, M., González-Muniesa, P., Lorente-Cebrián, S., & Moreno-Aliaga, M. J.
Affiliations
  • Department of Nutrition, Food Science and Physiology, School of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain
  • Universidad de Navarra (ES)
  • Gobierno de Navarra (ES)
  • Studies, Research and Sports Medicine Centre (CEIMD), Government of Navarre, 31005 Pamplona, Spain
  • Navarre Institute of Health Research (ES)
  • Instituto de Salud Carlos III (ES)
Corresponding author
Moreno-Aliaga, María J.
Venue
Nutrients
Publisher
MDPI AG
Published
2021-07-19
Volume
13
Issue
7
Pages
2465
ISSN
2072-6643 (ISSN-L)
OpenAlex
W3185089943
Cited by
50
References
91
Citations by year
2026: 12 · 2025: 10 · 2024: 11 · 2023: 9 · 2022: 6 · 2021: 2
FWCI
4.46
Type
journal article
Language
en
Open access
Locations
  • Nutrients (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Deposito Adademico Digital Universidad De Navarra (University of Navarra) (submittedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Ministerio de Economía y Competitividad (MINECO/FEDER) (BFU2015-65937-R)
  • CIBERobn (CB12/03/30002)
  • Ministerio de Ciencia e Innovación (FPU17/02789)
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Fatty Acid Research and Health
  • Health Sciences › Medicine › Physiology › Nutrition and Health in Aging
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Muscle metabolism and nutrition
Keywords
docosahexaenoic acid, omega-3 fatty acids, resistance training, postmenopausal women, obesity, overweight, body composition, bone mineral content, muscle strength, muscle quality, glucose tolerance, blood pressure, triglycerides, cardiometabolic biomarkers
MeSH terms
Cardiometabolic Risk Factors, Aged, Blood Glucose, Body Composition, Docosahexaenoic Acids, Double-Blind Method, Female, Glucose Tolerance Test, Humans, Middle Aged, Obesity, Placebos, Fatty Acids, Omega-3, Postmenopause, Dietary Supplements, Overweight, Lipid Metabolism, Muscle Strength, Resistance Training

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