Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 37 Researches
7.6
USERS' SCORE
Good
Based on 11 Reviews
8
Supplement Facts
Serving Size: 2 Soft Gels
Amount Per Serving
%DV
Calories
30
 
Total Fat
2.5 g
3%**
Cholesterol
<5 mg
1%
Protein
<1 g
 
Vitamin E (as natural d-alpha tocopherol)
13.4 mg
89%
Norwegian Fish Oil
2.5 g
Total Omega-3 Fatty Acids*
1,600 mg
EPA (Eicosapentaenoic Acid)*
800 mg
DHA (Docosahexaenoic Acid)*
600 mg

Top Medical Research Studies

9
Omega-3s' mixed effects on heart health
We examined the impact of omega-3 fatty acids, often found in fish oil, on heart attack risks, particularly in patients with high triglyceride levels. The studies indicate that while omega-3s can effectively lower triglycerides and reduce certain cardiovascular disease outcomes, including fatal heart attacks, their overall benefit remains debated. Despite extensive research demonstrating some positive outcomes, many experts still question the magnitude of their effects on heart attack prevention. Improved guidance on omega-3 supplementation is still evolving as new evidence emerges.
Read More
We explored the effects of docosahexaenoic acid (DHA) on heart attack recovery in rats. The study aimed to understand how DHA, alongside eicosapentaenoic acid (EPA), can influence heart failure following myocardial infarction (MI).

Using several groups of rats experiencing moderate heart issues, we evaluated how these omega-3 fatty acids impacted heart function. We found that both DHA and EPA effectively curtailed the hypertrophic response in heart cells. This response is a significant factor in heart failure, where heart tissue thickens and hardens.

Notably, both DHA and EPA inhibited the activity of a histone acetyltransferase called p300. This activity is linked to molecular changes that promote heart cell enlargement and fibrosis. In our analysis, we observed that these fatty acids not only preserved cardiac function but also prevented structural changes common after a heart attack.

Overall, we noted that DHA had a comparable protective effect to EPA, significantly improving heart health and reducing fibrosis in the heart tissue. As such, the findings suggest that incorporating DHA could be a heart-friendly choice post-heart attack.
Read More
8
Omega-3 reduces heart attack risk
We explored the impact of omega-3 fatty acids on heart attack risk, focusing on African Americans. In a study analyzing data from the VITAL trial, we matched African American participants with non-Hispanic White individuals to simulate a randomized controlled trial.

Surprisingly, our findings indicated that omega-3 supplementation significantly decreased heart attack risk in African Americans but showed no benefit for non-Hispanic Whites. This highlights the importance of addressing racial differences in how individuals respond to omega-3 fish oil, urging further research in this area.
Read More

Most Useful Reviews

9
Skin improvement noted
2 people found this helpful
Omega-3 is essential year-round; it's necessary for health, not just in courses. Carlson's Omega provides a solid amount of EPA and DHA, which support skin quality, blood vessels, and heart health. The capsules are pleasant and do not leave a fishy aftertaste.
Read More
9
Heart and brain support
Wild Norwegian Elite Omega-3 Gems provide 800 mg of omega-3 per capsule, supporting both heart and brain health. The natural lemon flavour is a bonus.
Read More
6
Improved wellbeing
3 people found this helpful
I rarely eat seafood, thus missing out on Omega 3. I opted for Carlson Labs fish oil from Norway, which is safe and clean as it is derived from fish meat, not liver. The capsules are soft, and I take them twice daily. After a month, I've noticed an improved mood and overall health, with enhanced skin hydration. I wholeheartedly recommend Carlson Labs Omega 3 for its quality and effect, especially for heart attack prevention.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 37 Researches
7.6
  • All Researches
9
Omega-3s' mixed effects on heart health
We examined the impact of omega-3 fatty acids, often found in fish oil, on heart attack risks, particularly in patients with high triglyceride levels. The studies indicate that while omega-3s can effectively lower triglycerides and reduce certain cardiovascular disease outcomes, including fatal heart attacks, their overall benefit remains debated. Despite extensive research demonstrating some positive outcomes, many experts still question the magnitude of their effects on heart attack prevention. Improved guidance on omega-3 supplementation is still evolving as new evidence emerges.
Read More
We explored whether icosapent ethyl (IPE), a refined omega-3 fatty acid, could lower heart attack risk among cigarette smokers. In the REDUCE-IT trial, over 8,000 statin-treated patients were randomly assigned to receive either IPE or a placebo for nearly five years.

Our findings showed that IPE significantly reduced cardiovascular events by 25%, especially for current and former smokers. Participants using IPE experienced heart attack rates similar to non-smokers, suggesting that IPE may help lessen cardiovascular risks associated with smoking.
Read More
9
Omega-3s reduce heart attack risk
We examined the effects of eicosapentaenoic acid (EPA), a type of omega-3 fatty acid, on the risk of heart attacks through a comprehensive analysis of the VITAL trial. This significant study included nearly 26,000 older adults in the U.S. who were monitored over an average of 5.3 years.

The original trial didn't find significant results for major cardiovascular events overall, but our Bayesian analysis suggested a different insight. By incorporating previous research and evidence, we discovered that daily supplementation with EPA appears to notably lower the risk of coronary heart disease events, particularly heart attacks.

However, the same beneficial effects did not extend to strokes or overall cardiovascular death, which means while we do see an encouraging trend for heart attacks, the evidence doesn't support a broad impact on other cardiovascular-related issues. Our findings help reinforce the value of omega-3 fatty acid supplementation as a preventive measure specifically for heart attacks.
Read More
9
Eicosapentaenoic acid aids recovery
We explored the role of eicosapentaenoic acid (EPA) in heart attack recovery, particularly its effect on restoring blood flow during ST-elevation myocardial infarction (STEMI). Our focus was on understanding whether higher levels of EPA relative to arachidonic acid could lead to faster recovery and better outcomes for patients experiencing this type of heart attack.

The study revealed that patients with elevated EPA levels indeed showed quicker restoration of coronary blood flow. This is promising, as efficient blood flow restoration is critical in minimizing heart damage during a heart attack. However, it’s essential to note that the effectiveness of EPA may vary based on other treatments the patients are receiving.

These findings suggest a positive link between EPA and heart attack recovery, but further investigation is necessary to determine the best approaches for integrating EPA into treatment protocols. Ultimately, while we observed encouraging results, the interplay between dietary interventions and other medical treatments warrants additional research.
Read More
9
Eicosapentaenoic acid aids cardiac protection
We explored how eicosapentaenoic acid (EPA) and its metabolites can protect heart cells during a heart attack, specifically focusing on a laboratory model for ischemic injury. Our investigation centered on a specific receptor found in heart cells, known as the Free Fatty Acid Receptor 4 (Ffar4).

In our experiments, cardiac myocytes, or heart cells, were exposed to a controlled environment mimicking conditions of reduced blood flow followed by reoxygenation, essentially simulating a heart attack scenario. Applying an Ffar4 agonist, TUG-891, along with EPA-derived components like 18-hydroxyeicosapentaenoic acid (18-HEPE) and resolvin E1 (RvE1), we observed a significant reduction in harmful reactive oxygen species and heart cell death.

Notably, blocking the ChemR23 receptor with a specific antagonist negated the protective effects we noted from these treatments. This finding highlights that Ffar4 and ChemR23 work together in heart cells to defend against the damage that occurs after ischemic injury.

Overall, our data reinforce the idea that eicosapentaenoic acid has beneficial roles in protecting heart cells from ischemia, meriting further exploration as a potential therapeutic in heart attack management.
Read More

User Reviews

USERS' SCORE
Good
Based on 11 Reviews
8
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Skin improvement noted
2 people found this helpful
Omega-3 is essential year-round; it's necessary for health, not just in courses. Carlson's Omega provides a solid amount of EPA and DHA, which support skin quality, blood vessels, and heart health. The capsules are pleasant and do not leave a fishy aftertaste.
Read More
9
Heart and brain support
Wild Norwegian Elite Omega-3 Gems provide 800 mg of omega-3 per capsule, supporting both heart and brain health. The natural lemon flavour is a bonus.
Read More
6
Improved wellbeing
3 people found this helpful
I rarely eat seafood, thus missing out on Omega 3. I opted for Carlson Labs fish oil from Norway, which is safe and clean as it is derived from fish meat, not liver. The capsules are soft, and I take them twice daily. After a month, I've noticed an improved mood and overall health, with enhanced skin hydration. I wholeheartedly recommend Carlson Labs Omega 3 for its quality and effect, especially for heart attack prevention.
Read More
7.5
Brain health support
2 people found this helpful
Elite Omega 3 is highly purified and suitable for all ages. It aids brain, skin, hair, and heart health, while combating cholesterol and inflammation. The small capsules are well-packaged and contain essential vitamin E. I feel it's beneficial for heart attack prevention as well.
Read More
9
Cholesterol lowering
1 people found this helpful
Omega 3 is crucial for lowering cholesterol and supporting heart health, especially for those not consuming sufficient fish.
Read More

Frequently Asked Questions

6
Improved wellbeing
3 people found this helpful
I rarely eat seafood, thus missing out on Omega 3. I opted for Carlson Labs fish oil from Norway, which is safe and clean as it is derived from fish meat, not liver. The capsules are soft, and I take them twice daily. After a month, I've noticed an improved mood and overall health, with enhanced skin hydration. I wholeheartedly recommend Carlson Labs Omega 3 for its quality and effect, especially for heart attack prevention.
7.5
Cholesterol improvement
The quality and ingredients are good, and there is no fish taste. I believe it is important for my heart and hair growth, potentially lowering cholesterol levels. However, benefits may take time to appear.
7.5
Brain health support
2 people found this helpful
Elite Omega 3 is highly purified and suitable for all ages. It aids brain, skin, hair, and heart health, while combating cholesterol and inflammation. The small capsules are well-packaged and contain essential vitamin E. I feel it's beneficial for heart attack prevention as well.
7.5
Menstrual pain relief
Carlson Omega, the gold standard, helps reduce inflammation and cardiovascular risks, and improves insulin sensitivity. Research suggests it effectively relieves menstrual pain, potentially better than ibuprofen. I’ve relied on it for years to support against heart attack.
9
Cholesterol lowering
1 people found this helpful
Omega 3 is crucial for lowering cholesterol and supporting heart health, especially for those not consuming sufficient fish.
7.5
Heart health support
2 people found this helpful
Omega is vital for heart and blood vessel support. These capsules are quite large but have a pleasant lemon taste. I take them daily to help reduce cholesterol and prevent heart attacks.
9
Heart and brain support
Wild Norwegian Elite Omega-3 Gems provide 800 mg of omega-3 per capsule, supporting both heart and brain health. The natural lemon flavour is a bonus.
We observed that icosapent ethyl, a type of omega-3 fish oil, plays a significant role in reducing heart attack risk among patients with atherosclerotic cardiovascular disease (ASCVD). In a study involving almost 5,800 participants, those taking icosapent ethyl experienced lower rates of major adverse cardiovascular events (MACE) compared to those on placebo.

The treatment showed effectiveness across all levels of cardiovascular risk, particularly benefiting those at higher risk. Overall, this suggests that incorporating icosapent ethyl could be an important option for managing heart attack risks.
8
Omega-3 reduces heart attack risk
We investigated whether icosapent ethyl is beneficial in reducing heart attack rates among patients with well-managed low-density lipoprotein cholesterol (LDL-C).

Analyzing data from the REDUCE-IT trial, we found that this treatment significantly lowered cardiovascular complications in statin-treated patients, regardless of their baseline LDL-C levels.

Specifically, it proved effective for those with optimal LDL-C control, showing that even patients with very low cholesterol can benefit from this omega-3 treatment in preventing serious heart events.
7
Omega-3s lower inflammation marker hs-CRP
We examined the effects of omega-3 fatty acids on inflammation in patients with acute myocardial infarction (heart attack). In a randomized, placebo-controlled trial with 60 participants, those taking omega-3s showed a significant drop in the inflammatory marker hs-CRP after 30 days.

While both groups saw reductions in hs-CRP, the omega-3 group experienced a greater decrease. However, most other health markers, including cholesterol and triglycerides, showed similar improvements between groups. Thus, while omega-3s may help reduce inflammation, their overall impact compared to a placebo wasn't significantly distinct.
4
No overall benefit for heart attacks
We set out to explore if omega-3 fatty acids could help in reducing serious heart issues following a heart attack. In the OMEGA-REMODEL trial, patients were given either omega-3 supplements or a placebo for six months.

While the overall results showed no significant difference in major heart-related problems between those taking omega-3 and those not, we noticed that patients who responded well to the treatment—showing a rise in their omega-3 levels—had better long-term outcomes.

This suggests that, although omega-3 didn’t work for everyone, it could benefit those who have a strong response.

References

  1. Aggarwal R, Bhatt DL, Steg PG, Miller M, Brinton EA, et al. Cardiovascular Outcomes With Icosapent Ethyl by Baseline Low-Density Lipoprotein Cholesterol: A Secondary Analysis of the REDUCE-IT Randomized Trial. J Am Heart Assoc. 2025;14:e038656. doi:10.1161/JAHA.124.038656
  2. 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
  3. 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
  4. Burger PM, Bhatt DL, Dorresteijn JAN, Koudstaal S, Mosterd A, et al. Effects of icosapent ethyl according to baseline residual risk in patients with atherosclerotic cardiovascular disease: results from REDUCE-IT. Eur Heart J Cardiovasc Pharmacother. 2024;10:488. doi:10.1093/ehjcvp/pvae030
  5. Bernhard B, Heydari B, Abdullah S, Francis SA, Lumish H, et al. Effect of six month's treatment with omega-3 acid ethyl esters on long-term outcomes after acute myocardial infarction: The OMEGA-REMODEL randomized clinical trial. Int J Cardiol. 2024;399:131698. doi:10.1016/j.ijcard.2023.131698
  6. Irfan A, Haider SH, Nasir A, Larik MO, Naz T. Assessing the Efficacy of Omega-3 Fatty Acids + Statins vs. Statins Only on Cardiovascular Outcomes: A Systematic Review and Meta-Analysis of 40,991 Patients. Curr Probl Cardiol. 2024;49:102245. doi:10.1016/j.cpcardiol.2023.102245
  7. 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
  8. Jin D, Trichia E, Islam N, Lewington S, Lacey B. Associations of circulating fatty acids with incident coronary heart disease: a prospective study of 89,242 individuals in UK Biobank. BMC Cardiovasc Disord. 2023;23:365. doi:10.1186/s12872-023-03394-6
  9. Lyytinen AT, Yesmean M, Manninen S, Lankinen M, Bhalke M, et al. Fatty fish consumption reduces lipophilic index in erythrocyte membranes and serum phospholipids. Nutr Metab Cardiovasc Dis. 2023;33:1453. doi:10.1016/j.numecd.2023.04.011
  10. Chiusolo S, Bork CS, Gentile F, Lundbye-Christensen S, Harris WS, et al. Adipose tissue n-3/n-6 fatty acids ratios versus n-3 fatty acids fractions as predictors of myocardial infarction. Am Heart J. 2023;262:38. doi:10.1016/j.ahj.2023.03.019
  11. Kobara M, Shiraishi T, Noda K, Toba H, Nakata T. Eicosapentaenoic Acid Preserves Mitochondrial Quality and Attenuates Cardiac Remodeling After Myocardial Infarction in Rats. J Cardiovasc Transl Res. 2023;16:816. doi:10.1007/s12265-023-10363-z
  12. Rodriguez D, Lavie CJ, Elagizi A, Milani RV. Update on Omega-3 Polyunsaturated Fatty Acids on Cardiovascular Health. Nutrients. 2022;14. doi:10.3390/nu14235146
  13. Bassuk SS, Manson JE. Marine omega-3 fatty acid supplementation and prevention of cardiovascular disease: update on the randomized trial evidence. Cardiovasc Res. 2023;119:1297. doi:10.1093/cvr/cvac172
  14. Nishizaki Y, Miyauchi K, Iwata H, Inoue T, Hirayama A, et al. Study protocol and baseline characteristics of Randomized trial for Evaluation in Secondary Prevention Efficacy of Combination Therapy-Statin and Eicosapentaenoic Acid: RESPECT-EPA, the combination of a randomized control trial and an observational biomarker study. Am Heart J. 2023;257:1. doi:10.1016/j.ahj.2022.11.008
  15. Miller M, Bhatt DL, Steg PG, Brinton EA, Jacobson TA, et al. Potential effects of icosapent ethyl on cardiovascular outcomes in cigarette smokers: REDUCE-IT smoking. Eur Heart J Cardiovasc Pharmacother. 2023;9:129. doi:10.1093/ehjcvp/pvac045
  16. Yokoyama Y, Kuno T, Morita SX, Slipczuk L, Takagi H, et al. Eicosapentaenoic Acid for Cardiovascular Events Reduction- Systematic Review and Network Meta-Analysis of Randomized Controlled Trials. J Cardiol. 2022;80:416. doi:10.1016/j.jjcc.2022.07.008
  17. 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
  18. Yamada R, Uematsu M, Nakamura T, Kobayashi T, Horikoshi T, et al. Elevated eicosapentaenoic acid to arachidonic acid ratio and rapid coronary blood flow restoration in ST-elevation myocardial infarction. Hellenic J Cardiol. 2025. doi:10.1016/j.hjc.2025.01.003
  19. Puccini SJ, Healy CL, Harsch BA, Ahmed AR, Shearer GC, et al. A Cell Autonomous Free fatty acid receptor 4 - ChemR23 Signaling Cascade Protects Cardiac Myocytes from Ischemic Injury. bioRxiv. 2025. doi:10.1101/2024.11.26.625260
  20. Miyauchi K, Iwata H, Nishizaki Y, Inoue T, Hirayama A, et al. Randomized Trial for Evaluation in Secondary Prevention Efficacy of Combination Therapy-Statin and Eicosapentaenoic Acid (RESPECT-EPA). Circulation. 2024;150:425. doi:10.1161/CIRCULATIONAHA.123.065520
  21. Dinu M, Sofi F, Lotti S, Colombini B, Mattioli AV, et al. Effects of omega-3 fatty acids on coronary revascularization and cardiovascular events: a meta-analysis. Eur J Prev Cardiol. 2024;31:1863. doi:10.1093/eurjpc/zwae184
  22. Szarek M, Bhatt DL, Miller M, Brinton EA, Jacobson TA, et al. Lipoprotein(a) Blood Levels and Cardiovascular Risk Reduction With Icosapent Ethyl. J Am Coll Cardiol. 2024;83:1529. doi:10.1016/j.jacc.2024.02.016
  23. Sabbour H, Bhatt DL, Elhenawi Y, Aljaberi A, Bennani L, et al. A Practical Approach to the Management of Residual Cardiovascular Risk: United Arab Emirates Expert Consensus Panel on the Evidence for Icosapent Ethyl and Omega-3 Fatty Acids. Cardiovasc Drugs Ther. 2024. doi:10.1007/s10557-023-07519-z
  24. Le VT, Knight S, Watrous JD, Najhawan M, Dao K, et al. Higher docosahexaenoic acid levels lower the protective impact of eicosapentaenoic acid on long-term major cardiovascular events. Front Cardiovasc Med. 2023;10:1229130. doi:10.3389/fcvm.2023.1229130
  25. Myhre PL, Berge T, Kalstad AA, Tveit SH, Laake K, et al. Omega-3 fatty acid supplements and risk of atrial fibrillation and 'micro-atrial fibrillation': A secondary analysis from the OMEMI trial. Clin Nutr. 2023;42:1657. doi:10.1016/j.clnu.2023.07.002
  26. Borghi C, Bragagni A. Clinical results and mechanism of action of icosapent ethyl. Eur Heart J Suppl. 2023;25:B37. doi:10.1093/eurheartjsupp/suad088
  27. Rabbat MG, Lakshmanan S, Benjamin MM, Doros G, Kinninger A, et al. Benefit of icosapent ethyl on coronary physiology assessed by computed tomography angiography fractional flow reserve: EVAPORATE-FFRCT. Eur Heart J Cardiovasc Imaging. 2023;24:866. doi:10.1093/ehjci/jead063
  28. Luo X, Liu M, Wang S, Chen Y, Bao X, et al. Combining metabolomics and OCT to reveal plasma metabolic profiling and biomarkers of plaque erosion and plaque rupture in STEMI patients. Int J Cardiol. 2023;390:131223. doi:10.1016/j.ijcard.2023.131223
  29. Bork CS, Lundbye-Christensen S, Venø SK, Lasota AN, Tjønneland A, et al. Intake of marine and plant-derived n-3 fatty acids and development of atherosclerotic cardiovascular disease in the Danish Diet, Cancer and Health cohort. Eur J Nutr. 2023;62:1389. doi:10.1007/s00394-022-03081-w
  30. Park GH, Cho JH, Lee D, Kim Y. Association between Seafood Intake and Cardiovascular Disease in South Korean Adults: A Community-Based Prospective Cohort Study. Nutrients. 2022;14. doi:10.3390/nu14224864
  31. Alfaddagh A, Kapoor K, Dardari ZA, Bhatt DL, Budoff MJ, et al. Omega-3 fatty acids, subclinical atherosclerosis, and cardiovascular events: Implications for primary prevention. Atherosclerosis. 2022;353:11. doi:10.1016/j.atherosclerosis.2022.06.1018
  32. Sunagawa Y, Katayama A, Funamoto M, Shimizu K, Shimizu S, et al. The polyunsaturated fatty acids, EPA and DHA, ameliorate myocardial infarction-induced heart failure by inhibiting p300-HAT activity in rats. J Nutr Biochem. 2022;106:109031. doi:10.1016/j.jnutbio.2022.109031
  33. Halade GV, Kain V, De La Rosa X, Lindsey ML. Metabolic transformation of fat in obesity determines the inflammation resolving capacity of splenocardiac and cardiorenal networks in heart failure. Am J Physiol Heart Circ Physiol. 2022;322:H953. doi:10.1152/ajpheart.00684.2021
  34. Shi Y, Li H, Wu T, Wang Q, Zhu Q, et al. Docosahexaenoic Acid-Enhanced Autophagic Flux Improves Cardiac Dysfunction after Myocardial Infarction by Targeting the AMPK/mTOR Signaling Pathway. Oxid Med Cell Longev. 2022;2022:1509421. doi:10.1155/2022/1509421
  35. Wang CP, Lee CC, Wu DY, Chen SY, Lee TM. Differential effects of EPA and DHA on PPARγ-mediated sympathetic innervation in infarcted rat hearts by GPR120-dependent and -independent mechanisms. J Nutr Biochem. 2022;103:108950. doi:10.1016/j.jnutbio.2022.108950
  36. Myhre PL, Kalstad AA, Tveit SH, Laake K, Schmidt EB, et al. Changes in eicosapentaenoic acid and docosahexaenoic acid and risk of cardiovascular events and atrial fibrillation: A secondary analysis of the OMEMI trial. J Intern Med. 2022;291:637. doi:10.1111/joim.13442
  37. Pertiwi K, Küpers LK, de Goede J, Zock PL, Kromhout D, et al. Dietary and Circulating Long-Chain Omega-3 Polyunsaturated Fatty Acids and Mortality Risk After Myocardial Infarction: A Long-Term Follow-Up of the Alpha Omega Cohort. J Am Heart Assoc. 2021;10:e022617. doi:10.1161/JAHA.121.022617
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