SynthesisJournal of the American Heart Association2023
Association Between Omega-3 Fatty Acid Intake and Dyslipidemia: A Continuous Dose-Response Meta-Analysis of Randomized Controlled Trials.
Synthesis in Journal of the American Heart Association, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 2 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
41 citing papers in PubMed, 2 syntheses or guidelines pooled it, 63 citations in OpenAlex.
- Efficacy of a low-carbohydrate diet combined with exercise on glycemic control and metabolic health in type 2 diabetes mellitus: A systematic review and meta-analysis.Diabetes, obesity & metabolism · 2026Pooled it
- The differential effects of eicosapentaenoic acid and docosahexaenoic acid on cardiovascular risk factors: an updated systematic review of randomized controlled trials.Frontiers in nutrition · 2024Pooled it
- Trial
- Randomized dose-response trial of n-3 fatty acids in hormone receptor negative breast cancer survivors - impact on breast adipose oxylipin and DNA methylation patterns.The American journal of clinical nutrition · 2025Trial
- Dietary Interventions for Hypertriglyceridemia.Current atherosclerosis reports · 2026Review
- Review
- Six-Month Cardiometabolic and Vascular Trajectories After COVID-19 Hospitalization: Exploratory Associations with Recorded Dietary and Omega-3 Management.Journal of clinical medicine · 2026Article
- Intake of herring oils containing cetoleic acid resulted in a lower serum cholesterol concentration in male obese ZuckerThe British journal of nutrition · 2026Article
- Dyslipidemias associated with endocrine disorders: a position statement of the working group of the nutrition hormones and metabolism club of the italian society of endocrinology (SIE).Journal of endocrinological investigation · 2026Article
- Adherence to the Mediterranean diet and its association with atherogenic indices and lipid profile in individuals seeking a weight-loss dietary program: what role for body fat?Lipids in health and disease · 2026Article
- Chia Oil Supplementation Attenuates Obesity-Induced Hepatic Steatosis, PVAT Inflammation, and Endothelial Dysfunction in Mice.Molecular nutrition & food research · 2026Article
- Review
- Hypertriglyceridaemia-Associated Acute Pancreatitis: Risk Stratification, Drivers, and Prevention of Recurrence.Diseases (Basel, Switzerland) · 2026Review
- Maternal docosahexaenoic acid and eicosapentaenoic acid supplementation: effects and mechanisms on lipid metabolism in the offspring.Frontiers in nutrition · 2026Review
- Can Myokines Serve as Supporters of Muscle-Brain Connectivity in Obesity and Type 2 Diabetes? Potential of Exercise and Nutrition Interventions.Nutrients · 2025Review
- Functional Foods for Cholesterol Management: A Review of the Mechanisms, Efficacy, and a Novel Cholesterol-Lowering Capacity Index.Nutrients · 2025Review
- Dietary Fatty Acids and Metabolic Health.Nutrients · 2025Article
- Identification of Priority Nutrients in the US: Targeting Malnutrition to Address Diet-Related Disease Across the Lifespan.Nutrients · 2025Article
- Effects of Omega-3 Fatty Acids Intake on Lipid Metabolism and Plaque Volume in Patients With Coronary Heart Disease: A Systematic Review and Dose-Response Meta-Analysis of Randomized Clinical Trials.Food science & nutrition · 2025Review
- A Scoring Model Using Multi-Metabolites Based on Untargeted Metabolomics for Assessing Dyslipidemia in Korean Individuals with Obesity.Metabolites · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background Previous results provide supportive but not conclusive evidence for the use of omega-3 fatty acids to reduce blood lipids and prevent events of atherosclerotic cardiovascular disease, but the strength and shape of dose-response relationships remain elusive. Methods and Results This study included 90 randomized controlled trials, reported an overall sample size of 72 598 participants, and examined the association between omega-3 fatty acid (docosahexaenoic acid, eicosapentaenoic acid, or both) intake and blood lipid changes. Random-effects 1-stage cubic spline regression models were used to study the mean dose-response association between daily omega-3 fatty acid intake and changes in blood lipids. Nonlinear associations were found in general and in most subgroups, depicted as J-shaped dose-response curves for low-/high-density lipoprotein cholesterol. However, we found evidence of an approximately linear dose-response relationship for triglyceride and non-high-density lipoprotein cholesterol among the general population and more evidently in populations with hyperlipidemia and overweight/obesity who were given medium to high doses (>2 g/d). Conclusions This dose-response meta-analysis demonstrates that combined intake of omega-3 fatty acids near linearly lowers triglyceride and non-high-density lipoprotein cholesterol. Triglyceride-lowering effects might provide supportive evidence for omega-3 fatty acid intake to prevent cardiovascular events.
Indexed as
Identifiers
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.