Effects of omega-3 supplementation on lipid metabolism, inflammation, and disease activity in rheumatoid arthritis: a meta-analysis of randomized controlled trials.
We analyzed various trials to see how omega-3 fish oil affects rheumatoid arthritis (RA). Our research included 18 randomized controlled studies with 1,018 RA patients. The results showed omega-3 supplementation significantly increased beneficial omega-3 fatty acids, like EPA and DHA, and reduced triglycerides and tender joint count.
However, it didn't lead to significant changes in some inflammation markers and overall disease activity. While there are positive outcomes regarding certain symptoms, we found no remarkable evidence for its effectiveness in reducing inflammation levels.
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9
DHA shows promise for osteoarthritis
DHA attenuates cartilage degeneration by mediating apoptosis and autophagy in human chondrocytes and rat models of osteoarthritis.
We investigated how docosahexaenoic acid (DHA) impacts osteoarthritis (OA), which is a common joint disease in older adults. Using both human and rat models, we found that DHA can enhance chondrocyte (cartilage cells) growth while reducing cell death.
Moreover, DHA treatment thickened cartilage and lowered degeneration compared to untreated OA models. Additionally, it improved the overall health of chondrocytes by promoting autophagy, which helps recycle damaged cellular components. Our findings suggest that DHA could be a promising therapy for OA treatment.
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8
Dietary influences on RA risk
Dietary factors and rheumatoid arthritis: new perspectives from a Mendelian randomisation analysis.
We conducted a study to understand how various dietary factors, including oily fish, affect rheumatoid arthritis (RA). Through advanced genetic analysis, we found that higher consumption of certain foods, particularly oily fish, appears to lower the risk of developing RA. This suggests that incorporating more oily fish and cereal into our diets could be beneficial for those at risk or living with RA. However, other dietary factors did not show significant links to RA risk.
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Most Useful Reviews
9
Improves arthritis mobility
1 people found this helpful
Excellent for arthritis! I have advanced post-traumatic arthritis in my ankle, and Now Foods Omega-3 has helped eliminate pain and improve mobility. Highly recommended!
Read More
9
Prophylactic use
The capsules are odourless and tasteless with no aftertaste. They contain adequate fish oil to support brain function, reduce inflammation in arthritis, and maintain retina health. I take Omega-3 for preventative measures.
Read More
9
Reduces arthritis pain
Wonderful! The products are of high quality. Omega-3 fatty acids help prevent osteoporosis and maintain joint health, relieving pain during flare-ups. They combat bone loss, reduce inflammation, and alleviate symptoms of arthritis, slowing the damage to joint cartilage during arthrosis.
We investigated how docosahexaenoic acid (DHA) impacts osteoarthritis (OA), which is a common joint disease in older adults. Using both human and rat models, we found that DHA can enhance chondrocyte (cartilage cells) growth while reducing cell death.
Moreover, DHA treatment thickened cartilage and lowered degeneration compared to untreated OA models. Additionally, it improved the overall health of chondrocytes by promoting autophagy, which helps recycle damaged cellular components. Our findings suggest that DHA could be a promising therapy for OA treatment.
Read More
9
l-Serine and EPA effective for pain
l-Serine and EPA Relieve Chronic Low-Back and Knee Pain in Adults: A Randomized, Double-Blind, Placebo-Controlled Trial.
We conducted a study to examine the effects of eicosapentaenoic acid (EPA) combined with l-serine on individuals suffering from chronic low-back and knee pain. This was a randomized, double-blind, placebo-controlled trial, ensuring rigorous evaluation of the treatment's impact.
Over the course of 12 weeks, we assessed participants using well-structured questionnaires to measure their pain levels and overall experience. Our group comprised 120 adults who, despite enduring persistent pain for more than three months, showed promising results from the active treatment.
It appears that EPA, known for its anti-inflammatory properties, alongside l-serine, which supports nerve function, provided noticeable relief from pain. By the end of the study, many participants experienced significant improvements in their pain scores, suggesting that this combination could be a valuable option for those managing arthritis-related discomfort.
It's encouraging to see how l-serine and EPA can help enhance the quality of life for individuals struggling with painful conditions, reinforcing their importance as potential treatments for arthritis-related pain.
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9
Eicosapentaenoic acid aids arthritis
Gelatin hydrogels with eicosapentaenoic acid can prevent osteoarthritis progression in vivo in a mouse model.
We investigated the impact of eicosapentaenoic acid (EPA) on osteoarthritis (OA) progression through an innovative approach involving gelatin hydrogels. In our study, we divided ten-week-old male mice into six different groups, each receiving various treatments after undergoing surgery that mimicked OA. This design allowed us to effectively compare the benefits of EPA delivered directly and through hydrogels.
Our findings revealed that when EPA was delivered in gelatin hydrogels, it significantly outperformed EPA injection alone in slowing down OA progression. Specifically, we measured several inflammatory markers and found that the group receiving the gelatin hydrogels exhibited lower levels of harmful proteins linked to inflammation and cartilage damage compared to those receiving just the EPA injections.
This suggests that the controlled release of EPA from these hydrogels can be a promising new strategy for treating OA. The potential benefits of gelatin hydrogels in enhancing the effectiveness of EPA treatment present a valuable insight for future therapeutic approaches addressing arthritis.
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9
Docosahexaenoic acid reduces arthritis
Lipid mediators obtained from docosahexaenoic acid by soybean lipoxygenase attenuate RANKL-induced osteoclast differentiation and rheumatoid arthritis.
We examined the effects of lipid mediators derived from docosahexaenoic acid (DHA) on arthritis, particularly focusing on rheumatoid arthritis (RA). The study utilized a model involving mice with collagen antibody-induced arthritis (CAIA) and RAW264.7 cells to investigate the role of these mediators in reducing inflammation and joint damage.
The lipid mediators were produced by soybean lipoxygenase from DHA and included substances known for their anti-inflammatory properties. We found that these mediators significantly reduced symptoms in CAIA mice, evidenced by decreased paw swelling and reduced progression of arthritis. In the cellular studies, these mediators inhibited the formation of bone-resorbing cells called osteoclasts, while also downregulating key inflammatory markers.
Following treatment, there were notable improvements in serum cytokine levels, with a decrease in pro-inflammatory cytokines like TNF-α and IL-6, and an increase in the anti-inflammatory cytokine IL-10. Additionally, joint inflammation and damage were reduced, hinting at a complex relationship involving various signaling pathways.
These findings indicate that lipid mediators derived from DHA may offer a promising approach to alleviating symptoms of RA, though the precise individual contributions of DHA alone are difficult to isolate due to the presence of other components in the intervention.
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9
DHA's ambiguous role in arthritis
Very low calorie ketogenic diet and common rheumatic disorders: A case report.
We observed a fascinating case involving a 22-year-old woman with juvenile idiopathic arthritis who was put on a very low calorie ketogenic diet (VLCKD). This diet included high-biological-value protein preparations that featured docosahexaenoic acid (DHA), an omega-3 fatty acid known for its potential health benefits.
The woman saw improvements in her overall weight and health after four months on this diet, including a noticeable reduction in joint pain and headaches. Laboratory tests indicated that her inflammatory markers returned to normal levels, suggesting that the dietary changes—including DHA—might have played a positive role in her experience.
However, it’s essential to note that while DHA is included in the treatment regimen, the isolated effect of DHA on her arthritis symptoms is challenging to determine definitively. This case highlights the potential benefits of dietary interventions for inflammatory conditions but also points to the need for further research to isolate the effects of specific dietary components like DHA.
Excellent for arthritis! I have advanced post-traumatic arthritis in my ankle, and Now Foods Omega-3 has helped eliminate pain and improve mobility. Highly recommended!
Read More
9
Prophylactic use
The capsules are odourless and tasteless with no aftertaste. They contain adequate fish oil to support brain function, reduce inflammation in arthritis, and maintain retina health. I take Omega-3 for preventative measures.
Read More
9
Reduces arthritis pain
Wonderful! The products are of high quality. Omega-3 fatty acids help prevent osteoporosis and maintain joint health, relieving pain during flare-ups. They combat bone loss, reduce inflammation, and alleviate symptoms of arthritis, slowing the damage to joint cartilage during arthrosis.
Read More
7.5
Reduces arthritis pain
32 people found this helpful
Omega-3 is exceptional! It significantly alleviates arthritis symptoms, helps with inflammation, and promotes joint mobility. I've also noticed improvements in my overall health, with added benefits for skin and digestion. I recommend taking three capsules daily with meals. If you find this review helpful, please click "YES" below and check out my other reviews. Wishing you good health!
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7.5
Supports arthritis treatment
4 people found this helpful
This fish oil offers great value. It helps with arthritis and improves overall health by regulating metabolism and protecting against inflammation. It's essential to check the EPA and DHA levels, not just the total fish oil content.
Arthritis is a general term that refers to inflammation of the joints, which can lead to pain, stiffness, and swelling. It encompasses over 100 different types, with osteoarthritis and rheumatoid arthritis being the most common. Osteoarthritis, often associated with aging, occurs when the cartilage that cushions the joints wears down over time. In contrast, rheumatoid arthritis is an autoimmune disorder where the body's immune system mistakenly attacks the joints, leading to chronic inflammation and potential disability if left untreated.
Symptoms of arthritis can vary widely depending on the type but typically include joint pain, swelling, reduced range of motion, and sometimes fatigue. Diagnosis usually involves a combination of physical exams, imaging tests, and blood tests. While there is currently no cure for arthritis, various treatments ranging from lifestyle modifications, physical therapy, and medications can help manage symptoms and improve quality of life. For those affected, seeking early diagnosis and intervention is crucial for slowing disease progression and preserving joint function.
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 is often touted for its anti-inflammatory properties, which may offer some benefits for individuals suffering from arthritis. Research indicates that omega-3 fatty acids can help reduce joint pain and stiffness, particularly in inflammatory types of arthritis, such as rheumatoid arthritis. These beneficial effects are thought to stem from the ability of omega-3s to inhibit the production of inflammatory compounds in the body. Some studies suggest that regular supplementation with fish oil could lead to a decrease in the need for nonsteroidal anti-inflammatory drugs (NSAIDs) in arthritis patients, providing an alternative or complementary approach to traditional treatments.
However, it's essential to note that while omega-3 fish oil can provide symptom relief for certain individuals, it is not a cure for arthritis. The effectiveness can vary based on individual health conditions, the type of arthritis, and the amount of fish oil consumed. Before starting any supplement regimen, including omega-3 fish oil, it's wise to consult with a healthcare professional. They can provide personalized advice based on your specific health needs and help determine whether fish oil could be a beneficial addition to your arthritis management plan.
Based on user reviews, many individuals report seeing improvements in their arthritis symptoms after taking Omega-3 supplements, although the timeframe for these results can vary. Users indicate that they noticed significant relief from pain and improved mobility shortly after starting the supplements, with some mentioning that noticeable changes occurred within a few weeks of daily use. For example, one user stated they experienced a major improvement in arthritis pain after consistently taking the capsules Read Review. Another user echoed this sentiment, indicating direct benefits to joint health relatively soon into their regimen Read Review.
Nevertheless, as with any supplement, individual responses can differ. Some users suggest that the benefits may take longer to manifest, particularly in severe cases. For example, one reviewer pointed out that the recommended dosages vary greatly, from 1g for prevention to 8g for serious conditions, indicating that higher doses might be necessary for significant effects in more severe cases of arthritis Read Review. Therefore, while many report noticeable improvements in the short term, others may need to allow for more time, and adjustments in dosage may be necessary based on individual circumstances.
The use of omega-3 fatty acids, particularly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), has garnered attention in the context of arthritis management. Research indicates that these fatty acids may exhibit beneficial properties for both osteoarthritis (OA) and rheumatoid arthritis (RA). For instance, a study demonstrated that DHA helps in promoting chondrocyte (cartilage cell) growth and reducing degeneration, suggesting its potential as a therapeutic option for OA treatment [1]. Additionally, higher ingestion of fatty acids, such as EPA and DHA, has been linked to lower disease activity in patients with RA, demonstrating a possible protective effect against the progression of this autoimmune condition [15].
However, the evidence is nuanced. While some studies report mild improvements in pain and function for arthritis sufferers using omega-3 supplements, the overall benefits in terms of significant inflammation reduction remain variable and not entirely conclusive [14]. For example, one extensive review indicated that while omega-3 supplementation has positive effects on joint tenderness, the improvements in inflammation markers were not statistically significant [3]. Thus, while there is a growing body of supportive research suggesting that omega-3 fatty acids may be a valuable addition for arthritis management, more robust evidence is necessary to draw definitive conclusions regarding their efficacy [14].
Based on user reviews, many individuals have reported notable improvements in their symptoms, particularly regarding arthritis. Users have mentioned reduced pain levels and enhanced mobility after incorporating Omega-3 into their daily routines. For instance, one user with advanced post-traumatic arthritis in their ankle highlighted that the product helped eliminate pain and improve mobility significantly Read Review. Another reviewer echoed similar sentiments, stating they experienced remarkable alleviation of arthritis symptoms along with inflammation reduction after taking the capsules daily Read Review.
Several users note that the benefits extend beyond just joint pain relief. Some have pointed out improvements in their overall health, including better skin and improved muscular function, attributed to reduced inflammation from Omega-3 fatty acids Read Review. However, it’s essential to remember that individual responses to supplements can vary widely, with factors such as dosage and the severity of the condition playing pivotal roles. For example, one reviewer explained that while some individuals may see swift improvements, others may require a longer period or higher dosages for observable benefits Read Review. Thus, while many users laud the supplement for its efficacy, results may differ based on personal circumstances.
Based on user reviews, many individuals taking Omega-3 supplements for arthritis report positive experiences in combination with other supplements. For instance, several users have highlighted the anti-inflammatory benefits of Omega-3 in conjunction with other health initiatives, such as collagen or glucosamine, to maximize relief from arthritis symptoms Read Review. Some reviewers noted that integrating these supplements into their daily routines not only improved joint health but also enhanced their overall wellness, including better skin and digestion Read Review.
Additionally, users emphasize the importance of dosage and quality when combining Omega-3 with other supplements. A few noted that while Omega-3 can be effective at lower doses for mild conditions, higher doses are often necessary for more severe arthritis, suggesting that the effectiveness of this combination largely depends on the quantity used Read Review. Overall, many users recommend a thoughtful approach to supplementing Omega-3 alongside other joint health supplements to achieve the best results.
Users report varying recommendations for the right dose of Omega 3 Fish Oil in treating arthritis. Some suggest taking three capsules daily with meals for optimal results in alleviating arthritis symptoms and reducing inflammation Read Review. Others mention a recommended range from 1g for prevention to as much as 8g for more severe cases like rheumatoid arthritis, emphasizing the importance of checking EPA and DHA content to ensure effectiveness Read Review.
Overall, users have highlighted that Omega-3 supplements are essential for managing arthritis inflammation and symptom relief. Many have experienced noticeable improvements in mobility and pain levels, indicating that finding the right dosage is crucial for individual health needs Read Review. As always, it is advisable to consult a healthcare professional to determine the best dosage tailored to personal health conditions and goals.
7.5
Eases arthritis pain
3 people found this helpful
Excellent product! There are no fishy burps, and these capsules are easy to swallow. I've noticed a significant improvement in my arthritis pain since I started taking them daily.
7.5
Relieves arthritis pain
1 people found this helpful
Omega-3s are excellent! They help maintain joint health, reduce inflammation, and relieve arthritis symptoms. They also aid in slowing down osteoporosis.
7.5
Arthritis support
14 people found this helpful
Omega-3 is crucial for preventing atherosclerosis and aiding arthritis. Recommended doses vary from 1g for prevention to up to 8g for severe cases like rheumatoid arthritis. It's essential to read labels for EPA and DHA content, as higher quality supplements will have greater concentrations.
9
Improves arthritis mobility
1 people found this helpful
Excellent for arthritis! I have advanced post-traumatic arthritis in my ankle, and Now Foods Omega-3 has helped eliminate pain and improve mobility. Highly recommended!
7.5
Reduces arthritis pain
32 people found this helpful
Omega-3 is exceptional! It significantly alleviates arthritis symptoms, helps with inflammation, and promotes joint mobility. I've also noticed improvements in my overall health, with added benefits for skin and digestion. I recommend taking three capsules daily with meals. If you find this review helpful, please click "YES" below and check out my other reviews. Wishing you good health!
7.5
Joint health support
1 people found this helpful
Omega-3 capsules are a beneficial supplement for overall health. They support cardiovascular health, enhance brain function, and may improve mental well-being. I find that they reduce inflammation, which is great for managing arthritis and alleviating joint pain. Additionally, Omega-3 helps maintain skin health and can complement diets lacking these essential fatty acids.
9
Reduces arthritis pain
Wonderful! The products are of high quality. Omega-3 fatty acids help prevent osteoporosis and maintain joint health, relieving pain during flare-ups. They combat bone loss, reduce inflammation, and alleviate symptoms of arthritis, slowing the damage to joint cartilage during arthrosis.
8
Omega-3s may alleviate RA symptoms
Serum Fatty Acid Profiles Are Associated with Disease Activity in Early Rheumatoid Arthritis: Results from the ESPOIR Cohort.
We investigated the link between fatty acid profiles and the activity of rheumatoid arthritis (RA) in early-stage patients. By analyzing blood samples from 669 individuals, we found that a higher level of omega-3 fatty acids is associated with significantly lower disease activity after six months.
Additionally, a profile rich in omega-6 fatty acids also showed benefits in reducing disease activity. This suggests that incorporating omega-3 and omega-6 into our diets may help manage RA symptoms effectively.
4
Omega-3 has limited arthritis impact
Efficacy of n-3 fatty acid supplementation on rheumatoid arthritis' disease activity indicators: a systematic review and meta-analysis of randomized placebo-controlled trials.
We investigated the effects of omega-3 fatty acid supplements on rheumatoid arthritis using data from 23 randomized placebo-controlled trials. Our analysis showed only a small effect in reducing pain, joint tenderness, and swelling.
We observed that while there was a slight reduction in NSAID use, the overall benefit seemed limited. The findings also indicated very low to low quality evidence, suggesting that previous claims of significant benefits could be overstated due to issues with study design.
8
Omega-3 benefits joint health in RA
Effects of omega-3 supplementation on lipid metabolism, inflammation, and disease activity in rheumatoid arthritis: a meta-analysis of randomized controlled trials.
We analyzed various trials to see how omega-3 fish oil affects rheumatoid arthritis (RA). Our research included 18 randomized controlled studies with 1,018 RA patients. The results showed omega-3 supplementation significantly increased beneficial omega-3 fatty acids, like EPA and DHA, and reduced triglycerides and tender joint count.
However, it didn't lead to significant changes in some inflammation markers and overall disease activity. While there are positive outcomes regarding certain symptoms, we found no remarkable evidence for its effectiveness in reducing inflammation levels.
References
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Lindqvist HM, Winkvist A, Gjertsson I, Calder PC, Armando AM, et al. Influence of Dietary n-3 Long Chain Polyunsaturated Fatty Acid Intake on Oxylipins in Erythrocytes of Women with Rheumatoid Arthritis. Molecules. 2023;28. doi:10.3390/molecules28020717
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Fan Z, Ross RP, Stanton C, Hou B, Zhao J, et al. CCFM1074 Alleviates Collagen-Induced Arthritis in Rats Balancing Treg/Th17 and Modulating the Metabolites and Gut Microbiota. Front Immunol. 2021;12:680073. doi:10.3389/fimmu.2021.680073
Sasahara I, Yamamoto A, Takeshita M, Suga Y, Suzuki K, et al. l-Serine and EPA Relieve Chronic Low-Back and Knee Pain in Adults: A Randomized, Double-Blind, Placebo-Controlled Trial. J Nutr. 2020;150:2278. doi:10.1093/jn/nxaa156
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Tsubosaka M, Kihara S, Hayashi S, Nagata J, Kuwahara T, et al. Gelatin hydrogels with eicosapentaenoic acid can prevent osteoarthritis progression in vivo in a mouse model. J Orthop Res. 2020;38:2157. doi:10.1002/jor.24688
Gowler PRW, Arendt-Tranholm A, Turnbull J, Jha RR, Onion D, et al. Monocyte eukaryotic initiation factor 2 signaling differentiates 17-hydroxy-docosahexaenoic acid levels and pain. iScience. 2025;28:111862. doi:10.1016/j.isci.2025.111862
Franks SJ, Gowler PRW, Dunster JL, Turnbull J, Gohir SA, et al. Modelling the role of enzymatic pathways in the metabolism of docosahexaenoic acid by monocytes and its association with osteoarthritic pain. Math Biosci. 2024;374:109228. doi:10.1016/j.mbs.2024.109228
Su Y, Han Y, Choi HS, Lee GY, Cho HW, et al. Lipid mediators obtained from docosahexaenoic acid by soybean lipoxygenase attenuate RANKL-induced osteoclast differentiation and rheumatoid arthritis. Biomed Pharmacother. 2024;171:116153. doi:10.1016/j.biopha.2024.116153
Rondanelli M, Patelli Z, Gasparri C, Mansueto F, Ferraris C, et al. Very low calorie ketogenic diet and common rheumatic disorders: A case report. World J Clin Cases. 2023;11:1985. doi:10.12998/wjcc.v11.i9.1985
Jeong M, Shin JI, Cho J, Jeon YJ, Kim JH, et al. DHA Induces Cell Death through the Production of ROS and the Upregulation of CHOP in Fibroblast-like Synovial Cells from Human Rheumatoid Arthritis Patients. Int J Mol Sci. 2023;24. doi:10.3390/ijms24021734
Xie R, Zhang Y. Association between 19 dietary fatty acids intake and rheumatoid arthritis: Results of a nationwide survey. Prostaglandins Leukot Essent Fatty Acids. 2023;188:102530. doi:10.1016/j.plefa.2022.102530
Oppedisano F, Bulotta RM, Maiuolo J, Gliozzi M, Musolino V, et al. The Role of Nutraceuticals in Osteoarthritis Prevention and Treatment: Focus on n-3 PUFAs. Oxid Med Cell Longev. 2021;2021:4878562. doi:10.1155/2021/4878562
Chang CK, Chen PK, Chen CC, Chang SH, Chen CH, et al. Increased Levels of Omega-3 Fatty Acids and DHA Are Linked to Pain Reduction in Rheumatoid Arthritis Patients Treated with Janus Kinase Inhibitors. Nutrients. 2021;13. doi:10.3390/nu13093050
Christmann U, Hancock CL, Poole CM, Emery AL, Poovey JR, et al. Dynamics of DHA and EPA supplementation: incorporation into equine plasma, synovial fluid, and surfactant glycerophosphocholines. Metabolomics. 2021;17:41. doi:10.1007/s11306-021-01792-5