' 
SCIENTIFIC SCORE
Possibly Effective
Based on 57 Researches
7.3
USERS' SCORE
Good
Based on 2 Reviews
8.5
Supplement Facts
Serving Size: 1 Soft Gel
Amount Per Serving
%DV
Calories
5
Total Fat
0.5 g
1%**
Cholesterol
<5mg
<2%
Vitamin A (from cod live oil and retinyl palmitate)
27 mcg RAE
3%
Vitamin D (as cholecalciferol) (from cod liver oil and cholecalciferol concentrate)
100 mcg (4,000 IU)
500%
Vitamin E (as d-alpha tocopherol)
0.67 mg
4%
Norwegian Cod Liver Oil
500 mg
†
Total Omega-3 fatty Acids☆
115 mg
†
DHA (Docosahexaenoic Acid)☆
50 mg
†
EPA (Eicosapentaenoic Acid)☆
42 mg
†
Top Medical Research Studies
9
Cod liver oil slows coronary disease
Inhibition of atherosclerosis by cod-liver oil in a hyperlipidemic swine model.
High relevance to heart disease
We investigated how cod liver oil affects coronary artery disease in pigs on a high-fat diet over eight months. By comparing 7 pigs that received cod liver oil to 11 control pigs, we observed significantly less disease in the oil-fed group. Notably, lesion size and arterial narrowing were reduced, suggesting that cod liver oil may influence heart health. Both groups had high lipid levels, but the differences in atherosclerosis weren't linked to these levels. This study hints at the oil's potential to slow coronary disease progression via changes in metabolism.
Read More
7
Vitamin D's role in heart health
The Impact of Vitamin D Deficiency on Coronary Artery Disease Severity Based on Myocardial Perfusion Imaging: A Cross-Sectional Study.
Direct focus on heart disease
We examined how low levels of vitamin D (Vit D) could impact the severity of heart disease, specifically looking at myocardial ischemia. Our study involved two hundred patients who underwent myocardial perfusion imaging at Namazi Hospital in Shiraz, Iran, in 2019. We assessed both the severity of ischemia in patients and their vitamin D levels.
The results revealed a clear pattern: when vitamin D levels dropped below 10 ng/mL, patients showed a significant increase in severe myocardial ischemia. Conversely, in patients with higher levels of vitamin D, we did not find any substantial association with abnormalities in heart imaging. This indicates that maintaining adequate vitamin D levels may play a role in reducing heart disease severity.
Overall, our findings suggest that vitamin D deficiency, especially levels below 10 ng/mL, could contribute to more severe heart conditions. This could prompt health care providers to consider monitoring and addressing vitamin D levels in patients at risk for heart disease.
The results revealed a clear pattern: when vitamin D levels dropped below 10 ng/mL, patients showed a significant increase in severe myocardial ischemia. Conversely, in patients with higher levels of vitamin D, we did not find any substantial association with abnormalities in heart imaging. This indicates that maintaining adequate vitamin D levels may play a role in reducing heart disease severity.
Overall, our findings suggest that vitamin D deficiency, especially levels below 10 ng/mL, could contribute to more severe heart conditions. This could prompt health care providers to consider monitoring and addressing vitamin D levels in patients at risk for heart disease.
Read More
9
Cod liver oil aids heart health
Cod liver oil supplementation improves cardiovascular and metabolic abnormalities in streptozotocin diabetic rats.
Directly addresses heart disease
We delved into how cod liver oil (CLO) influences heart health, especially in the context of diabetes. Using a study with streptozotocin (STZ)-induced diabetic rats, we treated them with CLO and monitored various cardiovascular metrics over 12 weeks. What we found was quite telling: untreated diabetic rats faced significant increases in blood sugar and harmful lipid levels, while those receiving CLO showed improved weight gain and complete prevention of lipid problems.
Moreover, the study revealed that CLO-treated rats exhibited healthier blood vessel responses and heart function. For instance, we observed that CLO effectively corrected some vasoconstriction issues and improved heart rhythm responses that were otherwise diminished in diabetic rats. The treatment also helped preserve the structural integrity of heart tissue, which often suffers in diabetes.
Overall, this research strongly suggests that cod liver oil can be a valuable supplement for mitigating heart disease risks associated with diabetes. With its rich omega-3 fatty acids and antioxidants, CLO appears to play a protective role in maintaining cardiovascular health in diabetic settings.
Moreover, the study revealed that CLO-treated rats exhibited healthier blood vessel responses and heart function. For instance, we observed that CLO effectively corrected some vasoconstriction issues and improved heart rhythm responses that were otherwise diminished in diabetic rats. The treatment also helped preserve the structural integrity of heart tissue, which often suffers in diabetes.
Overall, this research strongly suggests that cod liver oil can be a valuable supplement for mitigating heart disease risks associated with diabetes. With its rich omega-3 fatty acids and antioxidants, CLO appears to play a protective role in maintaining cardiovascular health in diabetic settings.
Read More
Most Useful Reviews
8.8
Quick recovery
I love this vitamin D3, which is in the correct adult dose combined with Omega-3s. My family and I took it, and whenever we got sick, we recovered quickly, thanks to this supplement. I ordered this nearly a year ago and have a few pieces left. I store it in the fridge! It's a great product from a reliable company, and I recommend it wholeheartedly!
Read More
8
Bone and heart support
Vitamin D3 is mixed with beneficial Omega-3s EPA and DHA to promote strong bones and support heart disease and immune system function.
Read More
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 57 Researches
7.3
- All Researches
9
Cod liver oil aids heart recovery
Docosahexaenoic Acid-Enhanced Autophagic Flux Improves Cardiac Dysfunction after Myocardial Infarction by Targeting the AMPK/mTOR Signaling Pathway.
High relevance for cardiovascular research
We explored the effects of docosahexaenoic acid (DHA), found in cod liver oil, on heart health after a heart attack. Using lab tests on heart cells and mouse models, we found that DHA helped protect heart cells from damage due to low oxygen levels.
Remarkably, DHA not only reduced heart damage but also improved heart function overall. It seemed to support a process called autophagy, which helps clear out damaged cells, thereby benefiting heart health after injury.
However, it's important to note that while DHA shows promising results, more research is needed to fully understand its role.
Remarkably, DHA not only reduced heart damage but also improved heart function overall. It seemed to support a process called autophagy, which helps clear out damaged cells, thereby benefiting heart health after injury.
However, it's important to note that while DHA shows promising results, more research is needed to fully understand its role.
Read More
9
Cod liver oil aids heart health
Cod liver oil supplementation improves cardiovascular and metabolic abnormalities in streptozotocin diabetic rats.
Directly addresses heart disease
We delved into how cod liver oil (CLO) influences heart health, especially in the context of diabetes. Using a study with streptozotocin (STZ)-induced diabetic rats, we treated them with CLO and monitored various cardiovascular metrics over 12 weeks. What we found was quite telling: untreated diabetic rats faced significant increases in blood sugar and harmful lipid levels, while those receiving CLO showed improved weight gain and complete prevention of lipid problems.
Moreover, the study revealed that CLO-treated rats exhibited healthier blood vessel responses and heart function. For instance, we observed that CLO effectively corrected some vasoconstriction issues and improved heart rhythm responses that were otherwise diminished in diabetic rats. The treatment also helped preserve the structural integrity of heart tissue, which often suffers in diabetes.
Overall, this research strongly suggests that cod liver oil can be a valuable supplement for mitigating heart disease risks associated with diabetes. With its rich omega-3 fatty acids and antioxidants, CLO appears to play a protective role in maintaining cardiovascular health in diabetic settings.
Moreover, the study revealed that CLO-treated rats exhibited healthier blood vessel responses and heart function. For instance, we observed that CLO effectively corrected some vasoconstriction issues and improved heart rhythm responses that were otherwise diminished in diabetic rats. The treatment also helped preserve the structural integrity of heart tissue, which often suffers in diabetes.
Overall, this research strongly suggests that cod liver oil can be a valuable supplement for mitigating heart disease risks associated with diabetes. With its rich omega-3 fatty acids and antioxidants, CLO appears to play a protective role in maintaining cardiovascular health in diabetic settings.
Read More
9
Cod liver oil may stabilize heart
[Correction of disorders of cardiac electric stability in post-infarction cardiosclerosis using a diet enriched with polyunsaturated fatty acids].
Moderate relevance to heart disease.
We examined the effects of cod liver oil, enriched with essential fatty acids, on heart stability after inducing myocardial infarction in rats. Over 30 days, we found that the oil significantly raised the heart's fibrillation threshold by 50% and halved the occurrence of spontaneous extrasystoles. While there were improvements in the heart's functionality during rest, overall heart pressures and contraction speeds showed no significant changes. This suggests that cod liver oil may contribute positively to heart stability, but it doesn't dramatically alter all heart functions.
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9
Cod liver oil's potential heart benefits
Effects of n-3 polyunsaturated fatty acids on coronary heart disease.
Study highlights fatty acid balance
We explored the relationship between n-3 polyunsaturated fatty acids, particularly from cod liver oil, and coronary heart disease (CHD). The research found that cod liver oil significantly reduced harmful arachidonic acid levels in heart cells, promoting a healthier balance with beneficial docosahexaenoic acid. This balance may lower risks of heart issues, including sudden cardiac death. However, while diets rich in fish oil show promise, the study does not claim that cod liver oil is a guaranteed solution to heart disease.
Read More
9
Cod liver oil slows coronary disease
Inhibition of atherosclerosis by cod-liver oil in a hyperlipidemic swine model.
High relevance to heart disease
We investigated how cod liver oil affects coronary artery disease in pigs on a high-fat diet over eight months. By comparing 7 pigs that received cod liver oil to 11 control pigs, we observed significantly less disease in the oil-fed group. Notably, lesion size and arterial narrowing were reduced, suggesting that cod liver oil may influence heart health. Both groups had high lipid levels, but the differences in atherosclerosis weren't linked to these levels. This study hints at the oil's potential to slow coronary disease progression via changes in metabolism.
Read More
User Reviews
USERS' SCORE
Good
Based on 2 Reviews
8.5
- All Reviews
- Positive Reviews
- Negative Reviews
8.8
Quick recovery
I love this vitamin D3, which is in the correct adult dose combined with Omega-3s. My family and I took it, and whenever we got sick, we recovered quickly, thanks to this supplement. I ordered this nearly a year ago and have a few pieces left. I store it in the fridge! It's a great product from a reliable company, and I recommend it wholeheartedly!
Read More
8
Bone and heart support
Vitamin D3 is mixed with beneficial Omega-3s EPA and DHA to promote strong bones and support heart disease and immune system function.
