We examined the relationship between plasma omega-3 levels and heart failure (HF), focusing on how this affects mortality in patients with existing HF. Our analysis of the UK Biobank, which included nearly 272,000 participants without HF, showed that higher omega-3 levels were linked to a 21% lower risk of developing HF over nearly 14 years.
For those already diagnosed with HF, higher omega-3 levels significantly reduced the risk of all-cause and cardiovascular mortality by around 50%. These findings suggest that boosting omega-3 intake could be beneficial for heart health.
Read More
8
EPA lowers heart rhythm problems
Eicosapentaenoic acid prevents atrial electrocardiographic impairments and atrial fibrillation in high fat diet mice.
We investigated how eicosapentaenoic acid (EPA) affects heart rhythm, particularly in the context of high-fat diets. In our study, mice were divided into two groups: one received a high-fat diet, while the other’s diet was supplemented with EPA for eight weeks.
We observed that the mice on a high-fat diet experienced severe heart rhythm issues, such as bradycardia and atrial fibrillation (AF). In contrast, the EPA group showed significantly less AF and better heart function. These results suggest that including EPA in the diet could be a promising strategy to support heart health and reduce the risk of arrhythmias.
Read More
9
High-dose omega-3 improves heart function
The Optimal Dosage and Duration of ω-3 PUFA Supplementation in Heart Failure Management: Evidence from a Network Meta-Analysis.
We explored how omega-3 polyunsaturated fatty acids (PUFAs) can help manage heart failure by analyzing 14 randomized controlled trials involving over 9,000 participants.
Our findings revealed that high doses—between 2000 and 4000 mg daily—taken for at least a year, remarkably improved heart function.
However, lower doses or shorter treatment periods didn’t show the same benefits. Notably, there were no increased risks of adverse events or dropout rates in those taking omega-3 compared to control groups.
Read More
Most Useful Reviews
9
Normal cholesterol levels
Product quality is excellent! One of the best omega compositions, cholesterol is normal and my heart feels resilient; just ensure to take the vitamins on schedule for the best results in preventing heart disease.
Read More
9
Healthy heart function
Excellent Omega-D3 Ultimate Lemon Flavour Supplement from Nordic Naturals. Each two soft gels contain 1280 mg of omega-3 fatty acids and 1000 IU of Vitamin D3. Omega-3s support heart function, brain health, and vision. DHA promotes nerve cell health, while Vitamin D3 aids in immune support. I highly recommend this supplement for maintaining heart disease health.
Read More
7.5
Effective heart support
The first thing I noticed was the transparency regarding the quality and source of ingredients. This supplement showcases Nordic Naturals' commitment to high-grade fish oil from wild-caught fish. The addition of Vitamin D3 supports bone health and immunity, particularly as one ages. The packaging is well-designed and ensures freshness from the first to the last soft gel, safeguarding the benefits for treating heart disease.
We analyzed the impact of different fatty acid-derived acylcarnitines on heart health. The study found that saturated and monounsaturated acylcarnitines, especially trans-elaidoylcarnitine, significantly impaired heart function and mitochondrial activity, leading to cardiotoxicity.
In contrast, omega-3-derived acylcarnitines, like eicosapentaenoylcarnitine and docosahexaenoylcarnitine, were found to be safe, having little to no negative effect on heart function and cell viability. Overall, this research suggests that omega-3 fatty acids may be a safer option for those facing cardiac challenges.
Read More
9
High-dose omega-3 improves heart function
The Optimal Dosage and Duration of ω-3 PUFA Supplementation in Heart Failure Management: Evidence from a Network Meta-Analysis.
We explored how omega-3 polyunsaturated fatty acids (PUFAs) can help manage heart failure by analyzing 14 randomized controlled trials involving over 9,000 participants.
Our findings revealed that high doses—between 2000 and 4000 mg daily—taken for at least a year, remarkably improved heart function.
However, lower doses or shorter treatment periods didn’t show the same benefits. Notably, there were no increased risks of adverse events or dropout rates in those taking omega-3 compared to control groups.
Read More
9
Omega-3 reduces heart disease risk
Association of Plasma Omega-3 Levels With Incident Heart Failure and Related Mortalities.
We examined the relationship between plasma omega-3 levels and heart failure (HF), focusing on how this affects mortality in patients with existing HF. Our analysis of the UK Biobank, which included nearly 272,000 participants without HF, showed that higher omega-3 levels were linked to a 21% lower risk of developing HF over nearly 14 years.
For those already diagnosed with HF, higher omega-3 levels significantly reduced the risk of all-cause and cardiovascular mortality by around 50%. These findings suggest that boosting omega-3 intake could be beneficial for heart health.
Read More
9
Omega-3 benefits African Americans’ heart health
Optimal Pair Matching Combined with Machine Learning Predicts a Significant Reduction in Myocardial Infarction Risk in African Americans Following Omega-3 Fatty Acid Supplementation.
We observed that the role of omega-3 fatty acids in heart health showed promising results specifically for African Americans. By comparing matched groups from the VITAL trial, we found that omega-3 supplementation significantly reduced the risk of myocardial infarction in African Americans, while no such benefit was seen in non-Hispanic whites.
This suggests that genetic or lifestyle factors may influence the effectiveness of these supplements. Our findings highlight the importance of further research to better understand how race affects responses to omega-3 supplementation.
Read More
9
Omega-3 lowers coronary risk
A Bayesian Analysis of the VITAL Trial: Effects of Omega-3 Fatty Acid Supplementation on Cardiovascular Events.
We explored the impact of eicosapentaenoic acid (EPA), a type of omega-3 fatty acid, on heart disease through a significant study known as the VITAL trial. This study involved nearly 26,000 older adults in the U.S. and aimed to determine the effects of daily EPA supplementation on cardiovascular events over an average follow-up of 5.3 years.
Initially, the results from VITAL seemed to show that omega-3 supplementation had no significant effect on major cardiovascular disease (CVD) events. However, by applying Bayesian methods and considering prior research in the field, we observed a more nuanced outcome. Our analysis suggested that taking EPA regularly could significantly reduce the risk of coronary heart disease events, while not showing similar benefits for stroke.
This finding supports the use of omega-3 fatty acids as a preventive measure for heart health, especially regarding coronary events. Although we didn't find evidence of a benefit for all types of cardiovascular events, the enhanced understanding gained from this reanalysis contributes valuable insights for both clinicians and patients considering omega-3 supplementation for heart disease prevention.
Product quality is excellent! One of the best omega compositions, cholesterol is normal and my heart feels resilient; just ensure to take the vitamins on schedule for the best results in preventing heart disease.
Read More
9
Healthy heart function
Excellent Omega-D3 Ultimate Lemon Flavour Supplement from Nordic Naturals. Each two soft gels contain 1280 mg of omega-3 fatty acids and 1000 IU of Vitamin D3. Omega-3s support heart function, brain health, and vision. DHA promotes nerve cell health, while Vitamin D3 aids in immune support. I highly recommend this supplement for maintaining heart disease health.
Read More
7.5
Effective heart support
The first thing I noticed was the transparency regarding the quality and source of ingredients. This supplement showcases Nordic Naturals' commitment to high-grade fish oil from wild-caught fish. The addition of Vitamin D3 supports bone health and immunity, particularly as one ages. The packaging is well-designed and ensures freshness from the first to the last soft gel, safeguarding the benefits for treating heart disease.
Read More
9
Improved heart health
I am delighted with this purchase! This product combines omega-3 fatty acids and Vitamin D3 in a good dosage, enhancing absorption. These vitamins bolster my immune system and support the heart, joints, and bones. I've noticed stronger hair and nails, plus my cholesterol levels have improved, contributing positively to treating heart disease.
Read More
7.5
Good quality assurance
The quality of this company is impressive. The ingredients include Omega 3 without a fishy taste. There are many benefits for the heart, but caution is needed with vitamin intake to avoid negative effects; regular testing is crucial in treating heart disease.
Read More
Frequently Asked Questions
Heart disease refers to a range of conditions that affect the heart's function and overall health. This umbrella term includes various cardiovascular issues such as coronary artery disease, which is caused by the buildup of plaque in the arteries; heart rhythm problems (arrhythmias); and heart defects present at birth (congenital heart defects). Additionally, heart disease encompasses conditions related to the heart muscle, such as cardiomyopathy, and the heart's valves, which might not open or close properly. The effects of heart disease can be significant, impacting not only physical health but also quality of life, making prevention and timely medical intervention crucial.
Several risk factors contribute to the development of heart disease, including high blood pressure, high cholesterol levels, diabetes, obesity, poor diet, physical inactivity, and smoking. Genetics also play a role, as heart disease can run in families. To mitigate the risks, healthcare professionals typically recommend lifestyle changes such as adopting a heart-healthy diet, engaging in regular physical activity, and avoiding tobacco use. For those already diagnosed with heart disease, treatment options can vary widely, ranging from lifestyle modifications to medications and, in severe cases, surgical interventions. Understanding the nature of heart disease and its risk factors is an essential step toward prevention and effective management.
Omega-3 fish oil is a nutritional supplement derived from the fatty tissues of fish, particularly fatty fish like salmon, mackerel, and sardines. It is rich in omega-3 fatty acids, which are essential fats that the body cannot produce on its own. The most significant types of omega-3s found in fish oil are eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), both of which are known for their numerous health benefits. These include reducing inflammation, supporting heart health, and promoting brain function.
Incorporating omega-3 fish oil into your diet can be beneficial if you don’t consume enough fish regularly. Many health experts recommend oily fish as a part of a balanced diet due to their high omega-3 content. For those who find it difficult to include fish in their meals, fish oil supplements can offer a convenient alternative, providing the same essential fatty acids in concentrated form. However, it’s essential to choose high-quality supplements that are third-party tested for purity and potency to avoid contaminants such as heavy metals or other toxins that can impact health.
Omega-3 fish oil has long been touted for its potential heart health benefits, and there is a growing body of research that supports its positive role in cardiovascular health. Omega-3 fatty acids—primarily EPA and DHA, found in fish oil—are known to help reduce inflammation, lower triglyceride levels, and may improve arterial function. Studies suggest that regular consumption of omega-3s can lead to a modest reduction in the risk of heart disease, particularly for those with existing cardiovascular conditions or elevated risk factors.
However, it's essential to note that while omega-3 fish oil can be beneficial, it should not be seen as a standalone treatment for heart disease. It's most effective when used in conjunction with a heart-healthy lifestyle, which includes a balanced diet, regular exercise, and other preventative measures. As always, it's recommended to consult with a healthcare professional before starting any new supplement regimen, especially for individuals with existing health issues or those on medication. Keep in mind that the effectiveness can vary from person to person, depending on individual health profiles and dietary needs.
Based on user reviews, the timeline for seeing results from this supplement for heart disease seems to vary, but many users have expressed positive changes within a few weeks to a couple of months. One user mentioned that their cholesterol levels improved, indicating noticeable benefits in heart health, although they did not specify an exact duration Read Review. Another user emphasized the importance of taking the supplement on schedule to ensure the best results, which suggests regular intake may be crucial for observing improvements Read Review.
While specific timelines weren't extensively detailed across all reviews, the consensus is that consistent use will contribute to heart health and possibly aid in managing heart disease symptoms over time. Users have noted qualitative improvements such as increased resilience and better cholesterol levels, hinting at benefits that can develop as the body adjusts to the supplement's ingredients, particularly omega-3 fatty acids and Vitamin D3 Read Review. Overall, staying committed to the supplement regimen seems key to experiencing significant results in heart health.
The research data indicates that omega-3 fatty acids, particularly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are supported by scientific research for their beneficial effects on heart disease. Various studies have demonstrated that high doses of these omega-3 supplements can significantly improve heart function, reduce the risk of heart-related events, and positively influence lipid profiles, making them a compelling addition to heart disease management strategies. For instance, a network meta-analysis identified that taking high doses of omega-3 fatty acids for at least a year significantly enhances heart function in patients with heart failure, leading to improvements in measures like left ventricular ejection fraction ([6]). Furthermore, a large-scale study (VITAL trial) showed that omega-3 supplementation could reduce major cardiovascular events such as heart attacks, providing a strong argument for their role in heart disease prevention ([28]).
However, it's crucial to approach omega-3 supplementation with caution, as some studies have revealed complex interactions that may not always yield positive outcomes for all individuals, particularly in the diabetic population where EPA and DHA supplementation might aggravate coronary artery calcium progression ([38]). Overall, while the evidence leans favorably towards omega-3 fatty acids as beneficial for heart health, it's advisable for users to consider their overall health context and consult healthcare professionals for personalized advice.
Users have reported a range of improvements in their symptoms related to heart health after incorporating this supplement into their routine. Many have noted better cholesterol levels and enhanced heart resilience, suggesting that the combination of omega-3 fatty acids and Vitamin D3 beneficially impacts cardiovascular function. For instance, one user highlighted that their cholesterol normalized and their heart felt more resilient after regular use, emphasizing the need to adhere to a strict schedule for optimal results Read Review. Another review echoed the sentiment that this supplement aids in heart function and overall well-being, while also supporting other areas such as brain health and immunity Read Review.
Furthermore, some users have experienced additional benefits beyond heart health, including improvements in hair and nail strength, which indicates a broader range of support from this supplement Read Review. However, it's important to note that individual results may vary depending on diet, lifestyle, and adherence to the supplement regimen. Users are reminded to maintain regular testing and consult healthcare providers, particularly regarding vitamin intake and any potential effects on heart disease Read Review.
Users have reported positive experiences when combining this supplement with other supplements for handling heart disease, particularly emphasizing the synergistic effects of omega-3 fatty acids and Vitamin D3. Many users highlighted significant improvements in their cholesterol levels, heart resilience, and overall heart health after including this supplement in their regimen. For instance, one user noted that their cholesterol normalized, and their heart felt more resilient as a result of adhering to a strict schedule for taking the vitamins, which they believed was key for optimal results Read Review. Additionally, another user recommended this combination for maintaining heart disease health, citing the comprehensive benefits that extend to brain health and immune support Read Review.
Despite the favorable experiences shared, some users commented on the importance of caution and regular testing, highlighting that while the supplement offers cardiovascular benefits, one should also be mindful of overall vitamin intake to avoid potential negative effects Read Review. Overall, the consensus among users indicates that integrating this supplement into a broader regimen may enhance its effectiveness in managing heart disease, provided that individuals stay vigilant about their overall health and consult healthcare providers as needed Read Review.
According to recent research, the optimal dose of Omega-3 Fish Oil, particularly eicosapentaenoic acid (EPA), for treating heart disease seems to range from 2000 to 4000 mg daily. A systematic review and meta-analysis encompassing 14 randomized controlled trials demonstrated that high doses within this range significantly improve heart function, particularly in patients with heart failure, enhancing left ventricular ejection fraction and overall cardiac performance when taken over a period of at least one year [6]. Furthermore, another study suggests that even high-risk individuals on statin therapy can benefit from icosapent ethyl (a form of EPA) in reducing cardiovascular events, solidifying the argument for higher doses in certain populations [5].
It’s important to note, however, that while these high doses are generally safe without leading to increased dropout rates in trials, the specific requirements can vary based on individual health conditions and dietary habits [3]. For those considering Omega-3 supplements as a heart health strategy, discussing personalized dosage with a healthcare provider is crucial for determining the best approach tailored to individual health needs and the potential therapeutic benefits.
9
Improved heart health
I am delighted with this purchase! This product combines omega-3 fatty acids and Vitamin D3 in a good dosage, enhancing absorption. These vitamins bolster my immune system and support the heart, joints, and bones. I've noticed stronger hair and nails, plus my cholesterol levels have improved, contributing positively to treating heart disease.
9
Normal cholesterol levels
Product quality is excellent! One of the best omega compositions, cholesterol is normal and my heart feels resilient; just ensure to take the vitamins on schedule for the best results in preventing heart disease.
9
Healthy heart function
Excellent Omega-D3 Ultimate Lemon Flavour Supplement from Nordic Naturals. Each two soft gels contain 1280 mg of omega-3 fatty acids and 1000 IU of Vitamin D3. Omega-3s support heart function, brain health, and vision. DHA promotes nerve cell health, while Vitamin D3 aids in immune support. I highly recommend this supplement for maintaining heart disease health.
7.5
Good quality assurance
The quality of this company is impressive. The ingredients include Omega 3 without a fishy taste. There are many benefits for the heart, but caution is needed with vitamin intake to avoid negative effects; regular testing is crucial in treating heart disease.
9
High-dose omega-3 improves heart function
The Optimal Dosage and Duration of ω-3 PUFA Supplementation in Heart Failure Management: Evidence from a Network Meta-Analysis.
We explored how omega-3 polyunsaturated fatty acids (PUFAs) can help manage heart failure by analyzing 14 randomized controlled trials involving over 9,000 participants.
Our findings revealed that high doses—between 2000 and 4000 mg daily—taken for at least a year, remarkably improved heart function.
However, lower doses or shorter treatment periods didn’t show the same benefits. Notably, there were no increased risks of adverse events or dropout rates in those taking omega-3 compared to control groups.
9
Omega-3 lowers coronary risk
A Bayesian Analysis of the VITAL Trial: Effects of Omega-3 Fatty Acid Supplementation on Cardiovascular Events.
We explored the impact of eicosapentaenoic acid (EPA), a type of omega-3 fatty acid, on heart disease through a significant study known as the VITAL trial. This study involved nearly 26,000 older adults in the U.S. and aimed to determine the effects of daily EPA supplementation on cardiovascular events over an average follow-up of 5.3 years.
Initially, the results from VITAL seemed to show that omega-3 supplementation had no significant effect on major cardiovascular disease (CVD) events. However, by applying Bayesian methods and considering prior research in the field, we observed a more nuanced outcome. Our analysis suggested that taking EPA regularly could significantly reduce the risk of coronary heart disease events, while not showing similar benefits for stroke.
This finding supports the use of omega-3 fatty acids as a preventive measure for heart health, especially regarding coronary events. Although we didn't find evidence of a benefit for all types of cardiovascular events, the enhanced understanding gained from this reanalysis contributes valuable insights for both clinicians and patients considering omega-3 supplementation for heart disease prevention.
4
CAC progression in diabetic patients
The Effect of Eicosapentaenoic and Docosahexaenoic Acid Supplementation on Coronary Artery Calcium Progression in Subjects With Diabetes and Coronary Artery Disease: A Secondary Analysis of a Randomized Trial.
We explored the effects of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) supplementation on the progression of coronary artery calcium (CAC) in individuals with heart disease. In a randomized trial involving 242 subjects already on statin therapy, half received daily doses of both EPA and DHA, while the other half did not receive these supplements.
Our findings indicated a notable interaction between diabetes status and the effects of these supplements. Specifically, subjects with diabetes who took EPA and DHA experienced a greater increase in CAC scores compared to those with diabetes in the control group. This suggests that for individuals with diabetes, the use of these omega-3 fatty acids might not be beneficial, as they witnessed significant progression in heart disease markers over a 30-month period.
Meanwhile, we observed no significant difference in CAC progression between the treatment and control groups among those without diabetes. This raises questions about the complex role of EPA and DHA in heart health, particularly in the context of diabetes. Further research is needed to clarify whether this CAC progression indicates worsening disease or if it reflects a stabilization of existing plaques.
8
Omega-3 reduces heart disease risk
Cardiovascular Outcomes With Icosapent Ethyl by Baseline Low-Density Lipoprotein Cholesterol: A Secondary Analysis of the REDUCE-IT Randomized Trial.
We explored the effectiveness of icosapent ethyl, a form of omega-3 fish oil, in lowering heart disease rates among high-risk patients with varying cholesterol levels.
In a clinical trial with statin-treated individuals who had elevated triglycerides, it was found that those taking icosapent ethyl experienced significantly fewer cardiovascular events compared to those on a placebo.
Notably, this benefit was seen regardless of their baseline low-density lipoprotein cholesterol (LDL-C) levels, indicating positive outcomes even for patients with well-controlled cholesterol.
8
EPA lowers heart rhythm problems
Eicosapentaenoic acid prevents atrial electrocardiographic impairments and atrial fibrillation in high fat diet mice.
We investigated how eicosapentaenoic acid (EPA) affects heart rhythm, particularly in the context of high-fat diets. In our study, mice were divided into two groups: one received a high-fat diet, while the other’s diet was supplemented with EPA for eight weeks.
We observed that the mice on a high-fat diet experienced severe heart rhythm issues, such as bradycardia and atrial fibrillation (AF). In contrast, the EPA group showed significantly less AF and better heart function. These results suggest that including EPA in the diet could be a promising strategy to support heart health and reduce the risk of arrhythmias.
References
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Xu J, Peng T, Kong L, Wei N. A global analysis of the burden of ischemic heart disease attributable to diet low in ω-3 fatty acids between 1990 and 2021. BMC Cardiovasc Disord. 2025;25:188. doi:10.1186/s12872-025-04620-z
Horii K, Ono K, Sumi T, Higashihara M, Zaima N, et al. Eicosapentaenoic acid prevents atrial electrocardiographic impairments and atrial fibrillation in high fat diet mice. J Physiol Sci. 2025;75:100014. doi:10.1016/j.jphyss.2025.100014
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Tseng PT, Zeng BY, Hsu CW, Liang CS, Stubbs B, et al. The Optimal Dosage and Duration of ω-3 PUFA Supplementation in Heart Failure Management: Evidence from a Network Meta-Analysis. Adv Nutr. 2025;16:100366. doi:10.1016/j.advnut.2025.100366
Hemmati R, Bahrami Zanjanbar D, Shishesaz MI, Soleimani A, Yari T. The impact of Omega-3 supplementation on arrhythmia reduction in acute coronary syndrome patients: a randomized clinical trial. J Complement Integr Med. 2025;22:173. doi:10.1515/jcim-2024-0427
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Jawad MA, O'Keefe JH, Tintle N, O'Keefe EL, Franco WG, et al. Association of Plasma Omega-3 Levels With Incident Heart Failure and Related Mortalities. Mayo Clin Proc. 2024;99:1895. doi:10.1016/j.mayocp.2024.08.007
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Ryuno Y, Kobayashi JI, Fujimoto Y, Dotare T, Matsue Y, et al. Effect of an Enteral Formula Enriched With ω-3 Fatty Acids, Carnitine, and Vitamin D on Body Weight, Heart Weight, and Blood Biochemical Parameters in a Dahl Rat Heart Failure Model. J Cardiovasc Pharmacol. 2024;84:590. doi:10.1097/FJC.0000000000001637
Sun S, Hara A, Johnstone L, Hallmark B, Watkins JC, et al. Optimal Pair Matching Combined with Machine Learning Predicts a Significant Reduction in Myocardial Infarction Risk in African Americans Following Omega-3 Fatty Acid Supplementation. Nutrients. 2024;16. doi:10.3390/nu16172933
Ahmadi M, Askari VR, Shahri B, Mousavi Noghab SM, Jarahi L, et al. Omega-3 fatty acids effectively mitigate high-sensitivity C-reactive protein (hs-CRP) biomarker of inflammation in acute myocardial infarction patients: a randomized, double-blind, placebo-controlled clinical trial. Naunyn Schmiedebergs Arch Pharmacol. 2025;398:881. doi:10.1007/s00210-024-03330-1
Chen HC, Tai CJ, Huang JY, Kuo TA, Huang YD, et al. Associations of fish oil with cardiovascular disease events: results from the Taiwan longitudinal study in aging. BMC Public Health. 2024;24:1979. doi:10.1186/s12889-024-19512-8
Yu Y, Gao M, Xu H. Ginger Extract and Omega-3 Fatty Acids Supplementation: A Promising Strategy to Improve Diabetic Cardiomyopathy. Physiol Res. 2024;73:351.
Astani A, Maroofi A, Hekmatimoghaddam S, Sarebanhassanabadi M, Safari F. Sirtuin 1 mediates the pro-survival effects of vitamin D in angiotensin II-induced hypertrophy of H9c2 cardiomyoblasts. Mol Biol Rep. 2024;52:96. doi:10.1007/s11033-024-10168-6
Sadeghi M, Momeni A, Mirsaeidi FS, Jamalian M, Amirpour A, et al. The Effect of Vitamin D Deficiency Treatment on Lipid Profile and C-reactive Protein in Patients with Ischemic Heart Disease: Double-blind Randomized Clinical Trial. Adv Biomed Res. 2024;13:79. doi:10.4103/abr.abr_380_23
Sato AY, Cregor M, McAndrews K, Schurman CA, Schaible E, et al. Pharmacologic or genetic interference with atrogene signaling protects against glucocorticoid-induced musculoskeletal and cardiac disease. JCI Insight. 2024;9. doi:10.1172/jci.insight.182664
Stankiewicz B, Mieszkowski J, Kochanowicz A, Brzezińska P, Niespodziński B, et al. Effect of Single High-Dose Vitamin D Supplementation on Post-Ultra Mountain Running Heart Damage and Iron Metabolism Changes: A Double-Blind Randomized Controlled Trial. Nutrients. 2024;16. doi:10.3390/nu16152479
Koroglu R, Koroglu M, Aygun H. Electrocardiographic, biochemical, and scintigraphic evidence for the cardioprotective effect of paricalcitol and vitamin D3 on doxorubicin-induced acute cardiotoxicity in rats. Bratisl Lek Listy. 2024;125:281. doi:10.4149/BLL_2024_42
Hao N, Yong H, Zhang F, Liu C, Qiu Y, et al. Aortic calcification accelerates cardiac dysfunction via inducing apoptosis of cardiomyocytes. Int J Med Sci. 2024;21:306. doi:10.7150/ijms.90324
Samavati I, Ranjbar A, Haddadi R. Cardioprotective effect of vitamin D3 on cisplatin-induced cardiotoxicity in male mice: role of oxidative stress. Naunyn Schmiedebergs Arch Pharmacol. 2024;397:4761. doi:10.1007/s00210-023-02848-0
Ogata S, Manson JE, Kang JH, Buring JE, Lee IM, et al. Marine n-3 Fatty Acids and Prevention of Cardiovascular Disease: A Novel Analysis of the VITAL Trial Using Win Ratio and Hierarchical Composite Outcomes. Nutrients. 2023;15. doi:10.3390/nu15194235
Arroyo E, Leber CA, Burney HN, Li Y, Li X, et al. Epimeric vitamin D and cardiovascular structure and function in advanced CKD and after kidney transplantation. Nephrol Dial Transplant. 2024;39:264. doi:10.1093/ndt/gfad168
Hasific S, Øvrehus KA, Hosbond S, Lambrechtsen J, Kumarathurai P, et al. Effects of vitamins K2 and D3 supplementation in patients with severe coronary artery calcification: a study protocol for a randomised controlled trial. BMJ Open. 2023;13:e073233. doi:10.1136/bmjopen-2023-073233
Thompson B, Waterhouse M, English DR, McLeod DS, Armstrong BK, et al. Vitamin D supplementation and major cardiovascular events: D-Health randomised controlled trial. BMJ. 2023;381:e075230. doi:10.1136/bmj-2023-075230
Hamaya R, Cook NR, Sesso HD, Buring JE, Manson JE. A Bayesian Analysis of the VITAL Trial: Effects of Omega-3 Fatty Acid Supplementation on Cardiovascular Events. Am J Clin Nutr. 2025. doi:10.1016/j.ajcnut.2025.02.028
Patil T, Gregory M, Savona N, Jarmukli N, Leonard CE. Evaluating the Real-World Safety of Icosapent Ethyl Versus Omega-3 Polyunsaturated Fatty Acid in Nationwide US Veterans Cohort: Examining Atrial Fibrillation and Bleeding Endpoints. Clin Drug Investig. 2025;45:69. doi:10.1007/s40261-024-01417-4
Kim JY, Kong SYJ, Jung E, Cho YS. Omega-3 Fatty Acids as Potential Predictors of Sudden Cardiac Death and Cardiovascular Mortality: A Systematic Review and Meta-Analysis. J Clin Med. 2024;14. doi:10.3390/jcm14010026
Capece U, Gugliandolo S, Morciano C, Avolio A, Splendore A, et al. Erythrocyte Membrane Fluidity and Omega-3 Fatty Acid Intake: Current Outlook and Perspectives for a Novel, Nutritionally Modifiable Cardiovascular Risk Factor. Nutrients. 2024;16. doi:10.3390/nu16244318
Fukuda T, Nakajima T, Hasegawa T, Amano H, Arikawa T, et al. Relationship Between Serum ω-3 Polyunsaturated Fatty Acid Concentration and Fatty Acid Fraction of Epicardial Adipose Tissue in Patients With Cardiovascular Disease. Cureus. 2024;16:e73417. doi:10.7759/cureus.73417
O'Keefe EL, O'Keefe JH, Abuissa H, Metzinger M, Murray E, et al. Omega-3 and Risk of atrial fibrillation: Vagally-mediated double-edged sword. Prog Cardiovasc Dis. 2024. doi:10.1016/j.pcad.2024.11.003
Choi GY, Calder PC. The differential effects of eicosapentaenoic acid and docosahexaenoic acid on cardiovascular risk factors: an updated systematic review of randomized controlled trials. Front Nutr. 2024;11:1423228. doi:10.3389/fnut.2024.1423228
Amangurbanova M, Daher R, Asbeutah AA, Vemuri B, Mirza H, et al. Higher epicardial adipose tissue volume is associated with higher coronary fatty plaque volume and is regulated by waist circumference but not EPA+DHA supplementation. J Clin Lipidol. 2024;18:e773. doi:10.1016/j.jacl.2024.06.006
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