We conducted a comprehensive trial to understand how different types of omega-3 fatty acids affect cholesterol levels and inflammation in adults struggling with high cholesterol.
Over 12 weeks, participants took various doses of omega-3s, including EPA and DHA, revealing notable benefits. Those receiving higher doses of EPA and DHA saw their triglycerides drop significantly—by up to 15.78%—compared to controls.
Interestingly, ALA supplementation did not lead to improvements in cholesterol or inflammation status, highlighting the superior role of EPA and DHA in managing these health issues.
Read More
9
Scallop oil significantly reduces cholesterol
Comparison of the Cholesterol-Lowering Effect of Scallop Oil Prepared from the Internal Organs of the Japanese Giant Scallop (Patinopecten yessoensis), Fish Oil, and Krill Oil in Obese Type II Diabetic KK-A Mice.
We investigated how different oils, including newly produced scallop oil, fish oil, and krill oil, impact cholesterol levels in obese type II diabetic mice. Our study involved feeding these groups various high-fat diets for 42 days.
Remarkably, the scallop oil group showed a significant reduction in cholesterol levels in both serum and liver, while the fish oil and krill oil groups did not exhibit such benefits. The findings suggest that scallop oil might be a promising option for managing cholesterol and preventing related health issues.
Read More
9
Omega-3s improve cholesterol parameters
Fish oil diet effects on alveolar bone loss, in hypercholesterolemic rats.
We examined how swapping a saturated fat diet for omega-3 polyunsaturated fatty acids (n-3PUFAs) affects cholesterol and bone health in hypercholesterolemic rats.
In our study, rats that shifted to an n-3PUFA diet saw a notable decrease in serum lipids. While the diet appeared to positively impact their bone loss linked to periodontitis, rats on the n-3PUFA diet showed results similar to those on a commercial diet, indicating no major advantage of fish oil over a balanced diet.
Overall, our findings suggest that while omega-3s can help with cholesterol, they don't offer significant improvements over typical diets in these conditions.
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Most Useful Reviews
7.5
Family health boost
321 people found this helpful
Excellent! Omega 3 lowers cholesterol levels, reduces inflammation and improves skin and hair quality. The taste of fish is noticeable, but the quality and composition are excellent, as is the dosage. Although the price has increased due to dollar surges, prioritising health is essential. It's suitable for the whole family, with ample packaging for everyone.
Read More
9
Lower bad cholesterol
19 people found this helpful
Beneficial Supplement: Helps lower bad cholesterol levels. This jar contains an excellent concentration of EPA and DHA – the reason for taking Omega 3.
Read More
9
Great omega choice
3 people found this helpful
The best omega 3 I've tried. This one outperforms others, leaving no fishy taste. It also lowers cholesterol effectively. A brilliant product!
We aimed to understand how Antarctic krill oil (ESKO) affects cholesterol levels, particularly in relation to obesity. Through our study involving mice, we observed that ESKO helped reduce oxidative stress and improve cholesterol metabolism.
While a high-fat diet usually worsens cholesterol levels, ESKO demonstrated a protective effect by reducing fat accumulation and promoting better metabolic health. This suggests that krill oil could be a promising option for managing high cholesterol and obesity-related issues.
Read More
9
CA-rich fish oils lower cholesterol
Effects of diets containing fish oils or fish oil concentrates with high cetoleic acid content on the circulating cholesterol concentration in rodents. A systematic review and meta-analysis.
We investigated whether cetoleic acid (CA), a healthy fat found in certain fish, can help lower cholesterol levels in rodents. Our systematic review included 12 studies, assessing how CA-rich fish oils influenced total cholesterol compared to regular diets.
The results showed a significant reduction in cholesterol levels in rodents that consumed CA-rich oils. However, it’s important to note that the risk of bias in the studies varied, making our conclusions tentative. Overall, these findings suggest CA-rich fish oils could play a beneficial role in heart health, but further research in humans is needed.
Read More
9
Scallop oil significantly reduces cholesterol
Comparison of the Cholesterol-Lowering Effect of Scallop Oil Prepared from the Internal Organs of the Japanese Giant Scallop (Patinopecten yessoensis), Fish Oil, and Krill Oil in Obese Type II Diabetic KK-A Mice.
We investigated how different oils, including newly produced scallop oil, fish oil, and krill oil, impact cholesterol levels in obese type II diabetic mice. Our study involved feeding these groups various high-fat diets for 42 days.
Remarkably, the scallop oil group showed a significant reduction in cholesterol levels in both serum and liver, while the fish oil and krill oil groups did not exhibit such benefits. The findings suggest that scallop oil might be a promising option for managing cholesterol and preventing related health issues.
Read More
9
Omega-3 effective for heart risk
The case for adding eicosapentaenoic acid (icosapent ethyl) to the ABCs of cardiovascular disease prevention.
We examined the role of eicosapentaenoic acid (EPA), specifically icosapent ethyl, in reducing cardiovascular disease risks. Approved by the FDA, this omega-3 treatment showed a notable 25% reduction in major heart events for high-risk patients. These patients already had controlled cholesterol but elevated triglyceride levels.
Importantly, while EPA proved effective, mixed omega-3 products lacking substantial evidence for heart health did not provide the same benefits. We believe adding EPA-only formulations to cardiovascular prevention guidelines is essential for at-risk individuals.
Read More
9
8-HEPE benefits cholesterol management
8-HEPE-Concentrated Materials from Pacific Krill Improve Plasma Cholesterol Levels and Hepatic Steatosis in High Cholesterol Diet-Fed Low-Density Lipoprotein (LDL) Receptor-Deficient Mice.
We explored how 8-hydroxyeicosapentaenoic acid (8-HEPE), derived from Pacific krill, could improve cholesterol levels in mice commonly used for dyslipidemia studies.
Over eighteen weeks, mice on a high-cholesterol diet receiving 8-HEPE showed significantly higher levels of good HDL cholesterol, alongside lower levels of bad LDL cholesterol and liver triglycerides.
This suggests that 8-HEPE may enhance lipid profiles and liver health by influencing certain genes in macrophages. While promising, further research is needed to confirm these benefits in humans.
Excellent! Omega 3 lowers cholesterol levels, reduces inflammation and improves skin and hair quality. The taste of fish is noticeable, but the quality and composition are excellent, as is the dosage. Although the price has increased due to dollar surges, prioritising health is essential. It's suitable for the whole family, with ample packaging for everyone.
Read More
9
Lower bad cholesterol
19 people found this helpful
Beneficial Supplement: Helps lower bad cholesterol levels. This jar contains an excellent concentration of EPA and DHA – the reason for taking Omega 3.
Read More
9
Great omega choice
3 people found this helpful
The best omega 3 I've tried. This one outperforms others, leaving no fishy taste. It also lowers cholesterol effectively. A brilliant product!
Read More
9
Supports cholesterol levels
2 people found this helpful
The quality of this omega is exceptional. The ingredients are top-notch, and they've greatly improved my overall wellbeing. The packaging is very convenient, and this product supports the heart, restores cholesterol levels, and reduces inflammation. Its neutral taste makes it easy to take. I recommend it to everyone.
Read More
9
Skin health improvement
1 people found this helpful
This product features 500mg capsules, making them easier to swallow. There's no fishy taste, just olive oil with rosemary. I take a prophylactic dose of 1000mg daily, which has significantly improved my skin's hydration and elasticity. It helps with eczema too, healing it quickly. I highly recommend Omega-3 from Life Extension.
High cholesterol, or hyperlipidemia, is a medical condition characterized by an elevated level of cholesterol in the bloodstream. Cholesterol is a waxy, fat-like substance that’s essential for building healthy cells, but too much of it can lead to serious health issues, including heart disease and stroke. Cholesterol is carried through the blood by lipoproteins, with two main types being low-density lipoprotein (LDL) and high-density lipoprotein (HDL). LDL, often referred to as "bad" cholesterol, can lead to the buildup of plaque in the arteries, while HDL, known as "good" cholesterol, helps carry cholesterol away from the arteries and back to the liver.
Factors contributing to high cholesterol can include poor diet, lack of exercise, obesity, smoking, and genetic predisposition. Regular health screenings are crucial, as high cholesterol often presents no overt symptoms. Maintaining a heart-healthy diet rich in fruits, vegetables, whole grains, and healthy fats, coupled with regular physical activity and avoiding tobacco, can help manage cholesterol levels effectively. In some cases, medications may be necessary to control high cholesterol, so consulting with a healthcare provider is key for tailored advice.
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 been widely discussed for its potential benefits in managing cardiovascular health, including high cholesterol. Research indicates that omega-3 fatty acids, particularly EPA and DHA found in fish oil, can help lower triglyceride levels—a type of fat in the blood that contributes to high cholesterol. In some cases, these fatty acids may also raise levels of HDL (high-density lipoprotein), often referred to as "good" cholesterol. However, while omega-3s can be a beneficial part of a heart-healthy diet, they are not a stand-alone solution for cholesterol management.
It's essential to understand that fish oil supplementation should not replace standard cholesterol-lowering medications or lifestyle changes like diet and exercise. Consult with a healthcare professional before adding omega-3 supplements to your regimen, especially if you have existing health conditions or are taking other medications. Keeping a balanced diet rich in omega-3s from sources like fatty fish, flaxseeds, and walnuts can also support overall health and align with cholesterol management goals.
Based on user reviews, many individuals taking this omega-3 supplement for high cholesterol have reported experiencing positive changes within a relatively short timeframe. Some users noted improvements in their cholesterol levels and overall well-being within the first week of use Read Review. Others have mentioned feeling a noticeable change in their health after completing their initial course of supplements, although specific timelines weren't always provided Read Review.
Overall, users have indicated that consistent usage of around 1000mg to 2000mg daily can significantly contribute to lowering bad cholesterol levels and supporting heart health Read ReviewRead Review. As always, results may vary based on individual health conditions and dietary habits, so it's advisable to monitor your cholesterol levels regularly and consult with a healthcare professional for tailored advice.
Research indicates that several fish oils, including krill oil and omega-3 fatty acids, may play a beneficial role in managing high cholesterol. A study specifically looking at Antarctic krill oil found that it helped reduce oxidative stress and improved cholesterol metabolism in mice, suggesting that it could be a promising option for managing cholesterol levels, especially in obesity-related contexts [1]. Additionally, another research confirmed significant reductions in liver triglyceride and cholesterol levels through the use of fish oil in a high-cholesterol diet context, which points toward its potential in combating high cholesterol and related liver health issues [2].
Moreover, omega-3 fatty acids have shown significant benefits; a trial revealed that higher doses of EPA and DHA led to reductions in triglycerides by up to 15.78%, highlighting their effectiveness in improving cholesterol profiles [11]. Similarly, another study reported that omega-3 supplementation not only improved triglyceride levels but may also help lower the incidence of major cardiovascular events in patients with high cholesterol and triglycerides [12]. While results are promising, particularly for EPA and fish oil, further research is needed to validate these findings in human populations.
Based on user reviews, many individuals have reported notable improvements in symptoms while taking this omega-3 supplement. Users frequently mention that the product effectively lowers bad cholesterol levels, which is a primary reason for their purchase. For instance, one user highlighted a clear increase in good cholesterol levels following regular use Read Review. Additionally, several reviews indicate benefits beyond cholesterol management, with improvements in skin health, inflammation reduction, and overall well-being reported Read Review.
Moreover, some users experienced tangible benefits within a short timeframe. For example, one reviewer felt noticeable changes only a week after starting the supplement Read Review. Others noted enhancements in hydration and skin elasticity, even helping with conditions like eczema Read Review. While results may vary based on individual health conditions and dietary habits, the collective feedback underscores the supplement's potential efficacy for both cholesterol management and overall health improvement.
Users have reported varying experiences when combining this omega-3 supplement with other supplements to manage high cholesterol. Some individuals have found the addition of omega-3 to their supplement regimen to be highly beneficial, stating that it plays a significant role in lowering bad cholesterol levels while offering additional health benefits such as improved skin health and reduced inflammation Read Review. Others highlighted that they actively incorporate omega-3 into a broader supplementation strategy aimed at managing cholesterol, with many citing positive results regarding cholesterol stabilization and overall well-being Read Review.
Moreover, users have emphasized the importance of balancing omega-3 intake with other supplements, often recommending moderation and consultation with healthcare professionals to optimize results Read Review. Feedback suggests that while omega-3 effectively supports heart health and cholesterol management, the integration of other supplements should be approached with care to ensure compatibility and effectiveness Read Review. Overall, this collective feedback underscores that many users have recognized omega-3 as a valuable component of their health routines, often combining it with other supplements to achieve their cholesterol management goals.
When it comes to treating high cholesterol through Omega-3 fish oil, research indicates that specific high doses of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) can yield significant benefits. A study involving various doses showed that higher intakes of EPA and DHA resulted in notable reductions in triglyceride levels by up to 15.78% among participants struggling with high cholesterol over 12 weeks [11]. This suggests that focusing on these two specific forms of Omega-3 could lead to better cholesterol management compared to other types like alpha-linolenic acid (ALA), which did not demonstrate similar improvements.
Notably, another significant study called the REDUCE-IT trial, where over 8,000 patients with high triglycerides were treated with a form of Omega-3 fish oil known as icosapent ethyl, reported not only a reduction in major heart events but also valuable benefits for those already on statins. This further underscores the importance of high-dose EPA formulations in achieving a favorable impact on cholesterol levels and overall cardiovascular health, particularly for individuals at heightened risk for heart-related conditions [12].
7.5
Effective Omega 3
1 people found this helpful
The effect of this product was apparent within the first week of taking it. With a high concentration of Omega 3 at 2000mg, including 700mg of EPA and 500mg of DHA, I find it unmatched in similar products. Just a note for those on a 2000 calorie diet, as the calories are high. The quality of the packaging also protects the product from light damage.
6
Cholesterol level change
6 people found this helpful
Excellent! It has a slight smell, and the capsules are large and black. After finishing the course, I felt a noticeable change. I didn't have an analysis done, but I purchased it specifically for my high cholesterol levels. I take it after breakfast and exercise 2-3 times a week. My doctor advised against excessive omega intake, emphasising moderation.
9
Lowers cholesterol effectively
Effective in lowering cholesterol.
7.5
Supports heart function
The quality of this omega is outstanding. It supports heart function, restores cholesterol levels, removes inflammation, and improves joints, skin, hair and nails. The taste is neutral, and it's easy to take. It also benefits cognitive health. I recommend it to everyone.
7.5
Increases good cholesterol
We always buy this omega, and tests have shown a clear increase in good cholesterol levels.
9
Supports cholesterol levels
2 people found this helpful
The quality of this omega is exceptional. The ingredients are top-notch, and they've greatly improved my overall wellbeing. The packaging is very convenient, and this product supports the heart, restores cholesterol levels, and reduces inflammation. Its neutral taste makes it easy to take. I recommend it to everyone.
9
Skin health improvement
1 people found this helpful
This product features 500mg capsules, making them easier to swallow. There's no fishy taste, just olive oil with rosemary. I take a prophylactic dose of 1000mg daily, which has significantly improved my skin's hydration and elasticity. It helps with eczema too, healing it quickly. I highly recommend Omega-3 from Life Extension.
7.5
Family health boost
321 people found this helpful
Excellent! Omega 3 lowers cholesterol levels, reduces inflammation and improves skin and hair quality. The taste of fish is noticeable, but the quality and composition are excellent, as is the dosage. Although the price has increased due to dollar surges, prioritising health is essential. It's suitable for the whole family, with ample packaging for everyone.
7.5
Effective dietary supplement
1 people found this helpful
I struggle with bad cholesterol, and Omega-3 is part of my supplement regimen aimed at lowering it. This dietary supplement is exceptional, with very clean oil and an optimal dosage, even for three capsules a day.
9
Antarctic krill oil aids cholesterol
Antarctic Krill Oil Supplementation Attenuates Hypercholesterolemia, Fatty Liver, and Oxidative Stress in Diet-Induced Obese Mice.
We aimed to understand how Antarctic krill oil (ESKO) affects cholesterol levels, particularly in relation to obesity. Through our study involving mice, we observed that ESKO helped reduce oxidative stress and improve cholesterol metabolism.
While a high-fat diet usually worsens cholesterol levels, ESKO demonstrated a protective effect by reducing fat accumulation and promoting better metabolic health. This suggests that krill oil could be a promising option for managing high cholesterol and obesity-related issues.
8
Fish oil reduces liver fat accumulation
Fish oil consumption prevents hepatic lipid accumulation induced by high-cholesterol feeding in obese KK mice.
We investigated how fish oil (FO) affects liver fat accumulation in response to a high-cholesterol (CH) diet using KK mice. The study included groups that received either safflower oil or varying amounts of fish oil along with cholesterol over eight weeks.
The results showed that the group with the highest fish oil intake had significantly lower liver triglyceride and cholesterol levels compared to the group with only safflower oil. This suggests that fish oil may indeed help prevent fat accumulation in the liver linked to high cholesterol, reducing the risk of fatty liver disease.
9
Omega-3 EPA+DHA improves cholesterol
EPA+DHA, but not ALA, Improved Lipids and Inflammation Status in Hypercholesterolemic Adults: A Randomized, Double-Blind, Placebo-Controlled Trial.
We conducted a comprehensive trial to understand how different types of omega-3 fatty acids affect cholesterol levels and inflammation in adults struggling with high cholesterol.
Over 12 weeks, participants took various doses of omega-3s, including EPA and DHA, revealing notable benefits. Those receiving higher doses of EPA and DHA saw their triglycerides drop significantly—by up to 15.78%—compared to controls.
Interestingly, ALA supplementation did not lead to improvements in cholesterol or inflammation status, highlighting the superior role of EPA and DHA in managing these health issues.
9
Significant reduction in ischemic events
Effects of Icosapent Ethyl on Total Ischemic Events: From REDUCE-IT.
We analyzed the effects of icosapent ethyl, a form of Omega 3 fish oil, on patients with high triglycerides and cardiovascular issues. The REDUCE-IT trial involved over 8,000 statin-treated patients and demonstrated that icosapent ethyl significantly reduced both the first and total ischemic events, which include serious heart conditions like heart attacks and strokes.
This means that those at risk saw meaningful benefits from this treatment. Overall, we found that icosapent ethyl could be a valuable option for improving heart health in patients struggling with high cholesterol and triglycerides.
References
Choi JH, Park SE, Kim S. Antarctic Krill Oil Supplementation Attenuates Hypercholesterolemia, Fatty Liver, and Oxidative Stress in Diet-Induced Obese Mice. Nutrients. 2024;16. 10.3390/nu16213614
Hirako S, Kim H, Iizuka Y, Matsumoto A. Fish oil consumption prevents hepatic lipid accumulation induced by high-cholesterol feeding in obese KK mice. Biomed Res. 2024;45:33. 10.2220/biomedres.45.33
Mjaatveit M, Oldernes H, Gudbrandsen OA. Effects of diets containing fish oils or fish oil concentrates with high cetoleic acid content on the circulating cholesterol concentration in rodents. A systematic review and meta-analysis. Br J Nutr. 2024;131:606. 10.1017/S0007114523002118
Zhang C, Wang X, Sun S, Fu Y, Wu Y, et al. Fat-1 expression alleviates atherosclerosis in transgenic rabbits. J Cell Mol Med. 2022;26:1306. 10.1111/jcmm.17188
Sugimoto K, Hosomi R, Shimono T, Kanda S, Nishiyama T, et al. Comparison of the Cholesterol-Lowering Effect of Scallop Oil Prepared from the Internal Organs of the Japanese Giant Scallop (Patinopecten yessoensis), Fish Oil, and Krill Oil in Obese Type II Diabetic KK-A Mice. J Oleo Sci. 2021;70:965. 10.5650/jos.ess21032
Jaca A, Durão S, Harbron J. Omega-3 fatty acids for the primary and secondary prevention of cardiovascular disease. S Afr Med J. 2020;110:1158. 10.7196/SAMJ.2020.v110i12.14730
Trivedi K, Le V, Nelson JR. The case for adding eicosapentaenoic acid (icosapent ethyl) to the ABCs of cardiovascular disease prevention. Postgrad Med. 2021;133:28. 10.1080/00325481.2020.1783937
Saito M, Ishida N, Yamada H, Ibi M, Hirose M. 8-HEPE-Concentrated Materials from Pacific Krill Improve Plasma Cholesterol Levels and Hepatic Steatosis in High Cholesterol Diet-Fed Low-Density Lipoprotein (LDL) Receptor-Deficient Mice. Biol Pharm Bull. 2020;43:919. 10.1248/bpb.b20-00162
Llop-Talaveron J, Badía-Tahull M, Lozano-Andreu T, Rigo-Bonnin R, Virgili-Casas N, et al. Phytosterolemia and γ-glutamyl transferase in adults with parenteral nutrition: Fish versus vegetal lipids: A randomized clinical trial. Nutrition. 2020;70:110587. 10.1016/j.nut.2019.110587
Antona ME, Ramos C, Stranges A, Monteiro AF, Gonzales Chaves MM, et al. Fish oil diet effects on alveolar bone loss, in hypercholesterolemic rats. Arch Oral Biol. 2020;109:104553. 10.1016/j.archoralbio.2019.104553
Zhou Q, Zhang Z, Wang P, Zhang B, Chen C, et al. EPA+DHA, but not ALA, Improved Lipids and Inflammation Status in Hypercholesterolemic Adults: A Randomized, Double-Blind, Placebo-Controlled Trial. Mol Nutr Food Res. 2019;63:e1801157. 10.1002/mnfr.201801157
Bhatt DL, Steg PG, Miller M, Brinton EA, Jacobson TA, et al. Effects of Icosapent Ethyl on Total Ischemic Events: From REDUCE-IT. J Am Coll Cardiol. 2019;73:2791. 10.1016/j.jacc.2019.02.032
Preston Mason R. New Insights into Mechanisms of Action for Omega-3 Fatty Acids in Atherothrombotic Cardiovascular Disease. Curr Atheroscler Rep. 2019;21:2. 10.1007/s11883-019-0762-1
Vikøren LA, Drotningsvik A, Bergseth MT, Mjøs SA, Austgulen MH, et al. Intake of Baked Cod Fillet Resulted in Lower Serum Cholesterol and Higher Long Chain -3 PUFA Concentrations in Serum and Tissues in Hypercholesterolemic Obese Zucker fa/fa Rats. Nutrients. 2018;10. 10.3390/nu10070840
Blom WAM, Koppenol WP, Hiemstra H, Stojakovic T, Scharnagl H, et al. A low-fat spread with added plant sterols and fish omega-3 fatty acids lowers serum triglyceride and LDL-cholesterol concentrations in individuals with modest hypercholesterolaemia and hypertriglyceridaemia. Eur J Nutr. 2019;58:1615. 10.1007/s00394-018-1706-1
Shen J, Rastogi R, Guan L, Li F, Du H, et al. Omega-3 fatty acid supplement reduces activation of NADPH oxidase in intracranial atherosclerosis stenosis. Neurol Res. 2018;40:499. 10.1080/01616412.2018.1451290