Trial reportNutrients2021
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.
Trial report in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 7 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
26 citing papers in PubMed, 7 syntheses or guidelines pooled it, 44 citations in OpenAlex.
- Analysis of the Additive Effects of Nutritional Strategies in Strength Training Interventions on Body Composition, Muscle Strength and Bone Mineral Density in Postmenopausal Women: A Systematic Review.Sports medicine - open · 2026Pooled it
- Effects of nutritional supplementation combined with exercise on BMI and lipid profiles in individuals with overweight or obesity: a systematic review and meta-analysis.Frontiers in nutrition · 2026Pooled it
- Marine-Based Omega-3 Fatty Acids and Metabolic Syndrome: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.Nutrients · 2025Pooled it
- Supplementation of Olive Oil and Flaxseed Oil on Blood Pressure and Inflammation in Healthy and At-Risk Adults: A Systematic Literature Review and Meta-Analysis.Current hypertension reviews · 2024Pooled it
- Nutrition and Exercise Interventions to Improve Body Composition for Persons with Overweight or Obesity Near Retirement Age: A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials.Advances in nutrition (Bethesda, Md.) · 2023Pooled it
- The Influence of n-3PUFA Supplementation on Muscle Strength, Mass, and Function: A Systematic Review and Meta-Analysis.Advances in nutrition (Bethesda, Md.) · 2023Pooled it
- Pooled it
- Trial
- Trial
- Myokine Circulating Levels in Postmenopausal Women with Overweight or Obesity: Effects of Resistance Training and/or DHA-RichNutrients · 2025Trial
- Cardiometabolic Health During the Climacteric Transition: A Narrative Review of Lifestyle, Physiological, and Nutritional Approaches.Healthcare (Basel, Switzerland) · 2026Review
- Review
- Integrative approaches to healthy aging in postmenopausal women: the synergistic benefits of exercise combined with functional foods and dietary supplements.Frontiers in endocrinology · 2026Review
- Scientific Opinion on the tolerable upper intake level for supplemental docosahexaenoic acid.EFSA journal. European Food Safety Authority · 2026Article
- Association between dietary inflammatory index and sarcopenia development in Polish population.Scientific reports · 2025Article
- Poor muscle quality: A hidden and detrimental health condition in obesity.Reviews in endocrine & metabolic disorders · 2025Review
- Docosahexaenoic Acid Inhibits Osteoclastogenesis via FFAR4-Mediated Regulation of Inflammatory Cytokines.Molecules (Basel, Switzerland) · 2025Review
- Unraveling the multifaceted benefits of physical exercise: a comprehensive review of body composition, metabolic regulation, and systemic health.Frontiers in nutrition · 2025Review
- SIRT1 and FOXO1 role on MASLD risk: effects of DHA-rich n-3 PUFA supplementation and exercise in aged obese female mice and in post-menopausal overweight/obese women.Journal of physiology and biochemistry · 2024Article
- Sex-based differences in the association of resistance training levels with the risk of hypertension.Frontiers in public health · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 4 institutions in 1 country.
Funding
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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What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.