Fish oil supplements have been known to ease inflammation, support heart health, contribute to brain function, and improve the quality of our lives.But what is so special about it? Fish oil contains omega-3 fatty acids essential for efficient brain function and growth. Omega-3 fatty acids are fats present in marine organisms and plants.
Fish oil contains two types of Omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). While flax seed contains alpha-linoleic acid (ALA). Fish like salmon, tuna, herring, mackerel, and sardines are some of the marine sources of fish oil.
A new study published in JAMA Network Open has claimed that fish oil supplements may help older people with the APOEε4 gene that increases the risk of developing Alzheimer’s disease.
The study observed 102 people aged 75, half of them were given 1.65 g of omega-3 in 3 soft gel capsules daily, while the other half were given softgels containing soybean oils. Out of all the participants, the ones who had APOEε4 gene showed reduced breakdown of nerve cells in the brain. The body cannot produce Omega-3 on its own, therefore, people include fish oil supplements in their diet.
Benefits: According to an analysis of 40 studies, including more omega-3 fatty acids can reduce your chance of conditions including stroke, arterial disease, heart failure, and heart attack, as well as lower your risk of dying from any of them.
Low levels of omega-3 may expose pregnant and breastfeeding women to postpartum depression. However, a study conducted in 2018 claimed that taking fish oil supplements may help reduce depression in such cases. But pregnant women should avoid eating fish high in mercury, according to the U.S. Food and Drug Administration (FDA). Some studies have also found that EPA and DHA could also help treat various neuropsychiatric conditions such as dementia, schizophrenia, and Parkinson’s disease.
The American Heart Association (AHA) also recommends including fish and seafood in your regular diet because it is low in saturated fat and is a good source of protein. Some studies also suggest that vasodilator eicosapentaenoic acid (EPA) in fish oil can help prevent arrhythmias like atrial fibrillation. Additionally, it may also help relieve symptoms of rheumatoid arthritis.
How do omega-3 fatty acids present in fish oil work?
Omega-3 fatty acids are processed in your intestines and then pass into your bloodstream for use in other areas of the body. Like other fats, they are an energy source—but that’s not all. They also make up part of the cell membranes throughout your body and are especially important to the eyes, brain, and sperm. Omega-3s are also used to build signaling molecules called eicosanoids that are vital to your heart, lungs, immune system, and more.
Side effects: You should not take seafood if you are taking blood thinning drugs or hormonal medications like birth control pills. They can sometimes cause minor gastrointestinal issues such as belching, diarrhea, or indigestion.
You also need to check the course of some fish products, as they may have come from polluted water bodies. Some fish oil supplements contain Vitamin A in high amounts, which is toxic if taken in large amounts. Other side effects of the fish oil supplements include bad breath, unpleasant taste, and bad-smelling sweat.
Are you taking the right supplement?
One must keep some of the following factors in mind while selecting a supplement:
Purity and Quality: Choose products that are free from additives, fillers, and artificial ingredients. Look for third-party testing or certification to ensure product quality.
Form: Select a form that suits your preference and lifestyle. If you have difficulty swallowing pills, powders or effervescent tablets might be better options.
Dosage: You should consult your healthcare provider or a physician before including any froms of supplement in your diet.
Conclusion: According to the National Center for Complementary and Integrative Health, fish oil supplements are largely safe and are unlikely to cause any severe adverse effects. One of the best ways to include more omega-3s in your diet is by adding supplements, and eating both seafood and plant sources ensures you are ingesting all three types.
1. Sports Research Triple Strength Omega 3 Fish Oil
This Amazon bestseller has been prepared after following a 10-step refinement process. Sourced from Wild Alaska Pollock found in the Bering Sea, this supplement does not give you fish burps or aftertaste. Each softgel contains a minimum of 1,040 mg of essential Omega-3 fatty acids with 690 mg of EPA and 260 mg of DHA in the preferred triglyceride molecular form. The product is pescatarian friendly, non-GMO verified, hexane, and gluten-free. It has been tested for heavy metals, making it one of the best fish oils available on the market.
2. Nature’s Bounty Fish Oil
Containing important Omega-3 fatty acids, including EPA and DHA, this supplement has been purified to ensure it contains no mercury. It contains no shellfish and is free of gluten, sugar, and lactose. The softgel-form supplement comes without the strong, unpleasant, fishy aftertaste, making it easy to consume. It can be a great addition to your daily health habit.
3.Nature Made Fish Oil
These gluten-free softgels are purified to remove mercury, a pollutant found in fish. The supplement comes in softgel form and provides 600 mg of Omega-3 fatty acids. It is meant to be used by both men and women. It is a great alternative for those looking for a dairy-free option. A United States Pharmacopeia (USP)-verified brand, the supplement has been made with high-quality ingredients that support brain function, eye health, and mood.
4. VivaNaturals Triple Strength Omega 3 Fish Oil
Anyone who wants to take advantage of the benefits of Omega-3s but doesn’t regularly eat fish must give Dr Tobias a chance. It delivers three times the benefits compared to some other fish oil supplements. The fish oil uses a combination of sardines, anchovies, and mackerel to help you achieve the best possible results. Purified to reduce dioxins, mercury, and furans, this supplement is one of the few products that offer great qualities. This brand’s USP is its sustainable fishing practices. The product comes in softgel form and is free of gluten. It is a pescatarian-friendly option.
5. Carlson – Cod Liver Oil
This cod liver oil supplement has received several awards for its taste and quality. It is available in lemon, fruit splash, and natural flavor. It has been made with the highest quality Arctic cod fished off the coast of Norway using sustainable methods. It is then sent to a highly regulated facility in Norway for purification. To ensure that the nutrients in the supplement remain effective, Carlson uses advanced manufacturing techniques. In addition to omega-3s, it contains antioxidants. It has been flushed with nitrogen to prevent oxidation. It is a great alternative for those looking for brands that follow sustainable practices. All Carlson bottles are recyclable and plastic-neutral.
6. Sundown Fish Oil Omega-3 Dietary Supplement
This gluten-free, unfavored supplement helps maintain healthy triglyceride levels and reduces the risk of coronary heart disease. Each serving of this product has been sourced from deep-sea, cold-water fish. It has been purified to eliminate heavy metal contaminants such as mercury, a metal linked to serious health issues. The supplement has been tested for safety and quality. It is non-GMO, gluten, wheat, and dairy-free. Give your heart the best of what is available.
7. OmegaVia Ultra Concentrated Omega 3 Fish Oil
This is a supplement meant for all those with dietary restrictions or the ones seeking alternatives to suit their regime. This highly concentrated option supports overall health, promoting a sharp mind, supple skin, and steady mood. The softgels come in an enteric coating, ensuring that the oral medication does not disintegrate in the gastric climate of our stomach. This coating also ensures that you do not get fishy burps all day long. The fish used to make this supplement were sourced from the waters off the coasts of Peru and Chile and later purified in Norway. If you are looking for a product that offers purity, potency, and freshness, Omegavia is the best option for you.
8. Nordic Naturals Arctic Cod Liver Oil
This Arctic Cod liver oil comes in lemon flavor for better taste in convenient to swallow softgel form. It is a Friend of the Sea (FOS)-certified and sustainably sourced product. It provides an ultrapure dose of omega-3s for overall health support. It exceeds the strictest standards for quality and freshness. All Nordic Naturals fish oils are protected from exposure to oxygen, as oxidation could cause repeat burping and bad taste. The brand uses ISO-accredited (or similar) third-party laboratories for ingredient verification.
9. Pure Encapsulations O.N.E. Omega Fish Oil
This supplement contains 1,000 mg of supercritical CO2 extracted, triglyceride-form EPA, and DHA. The fish oil has been produced through a supercritical CO2-based extraction method. It contains pure and concentrated fish oil. Pure Encapsulations products are also free of common allergens and artificial or unnecessary ingredients. The supplement provides quality support for your heart, vascular, and metabolic health. Get the taste of goodness and health benefits with the help of these softgels.
10. Now Supplements:
The cod liver supplement comes with the additional goodness of vitamins A and D-3. Manufactured under strict quality control standards, it is soy-free, kosher, halal, and kept friendly. It has been manufactured in the USA by a family-owned and operated company. It has also been tested for harmful levels of contaminants such as PCBs, dioxins, mercury, and other heavy metals.
11. Nordic Naturals ProOmega Supplement
This highly potent formula meets the daily recommended dose suggested by the American Heart Association needed to maintain a healthy heart. Every batch of the supplement has been made from fresh, wild-caught, omega-rich fish. The brand only uses non-GMO, gluten- and dairy-free ingredients with no artificial colors, flavors, or preservatives.
12. Barlean’s Omega 3 Fish Oil Supplements
Sustainably harvested from fresh, wild-caught fish, these softgels are ultra-purified, pharmaceutical-grade fish oil in natural triglyceride form. The fish oil is free of mercury and other heavy metals. It is ideal for all age groups and supports brain, eye, and immune health. The orange flavor makes it more appealing for those who despise fish burps and the aftertaste of fish oil supplements. It is meant for those looking for gluten-free options. It provides 360 mg of EPA and 240 mg of DHA per two softgel servings.
13. UnoCardio 1000 Fish Oil
The unique r-triglyceride form of this supplement ensures better absorption and supports healthy vision, heart, and brain function. It is a gluten-free formula in orange softgels. In addition to omega-3s, it contains vitamin D3 essential for bone health. The fish oil does not contain beef gelatin. You also support the environment when you buy this product, as it has been derived from non-endangered fish species. It can be consumed with meals rich in fatty acids, such as olive oil and yogurt.
14. 21st Century Fish Oil
Just one serving of this fish oil provides 300 mg of EPA and DHA omega-3 fatty acids. This unique formula helps maintain cholesterol levels if they are within a normal range. The supplement contains fish body oil, gelatin, glycerin, purified water, refined soybean oil, and vitamin E (d-alpha-tocopheryl). Contains soy and fish. It is a gluten-free fish oil supplement that has been purified to eliminate mercury PCBs and dioxins.
15. Rosita Extra Virgin Cod Liver Oil
This supplement is a powerhouse of heart-related benefits with more EPA and DHA fatty acids per serving. It contains nutrients such as vitamins A and D. Rosita is a family-owned enterprise that uses sustainable practices to catch their own fish off the coast of Norway. This top-tier supplement may help lower inflammation and support healthy cholesterol levels.
16. Nutricost Fish Oil Omega 3 Softgels
This top-quality supplement can be a great addition to one’s daily health habit. All Nutricost supplements are manufactured in a GMP-compliant facility, ensuring that you get the finest quality ingredients. The product provides 600 mg of Omega-3 in each capsule. A gluten-free formula, this supplement supports overall health. The supplement is backed by superior research and solid testimonials.
17. Pharmepa Restore Fish Oil Supplement
It is one of the top and most sustainable Omega-3 supplements. In addition, a supplement like this also takes pride in itself having sustainability baked into every single step of the supplement’s manufacturing process, with the supplements being plant-based. This powerful supplement EPA levels fast, correcting the balance of omega-3 and omega-6 fatty acids for intensive support. It also contains vitamin E to prevent the softgel from oxidation. The product is perfect for anyone looking for a sustainable alternative.
19. GNC Triple Strength Fish Oil
This daily dietary supplement offers EPA and DHA Omega-3s from wild, deep ocean fish, including salmon, tuna, cod, and anchovy. These easy-to-swallow convenient mini softgels feature an enteric coating that helps to control fishy burps. It has been purified to remove heavy metals such as mercury. With ultra-concentrated DHA, this fish oil supplement promotes heart, brain, skin, and eye health. It also features on the Amazon bestsellers list.
18. Igennus Healthcare Nutrition Super Concentrated Fish Oil
This ultra-pure fish supplement promotes brain function, heart, eye, and skin health, and inflammatory support. It comes in lemon flavor and is meant to be used by adults. The product is free from dioxins, mercury, GMOs, and soy. It contains 70% EPA and DHA—more than twice the omega-3 concentration of standard omega-3 fish oil. Igennus uses the finest ingredients to ensure the high quality of the final product. It can be consumed with food. Pregnant or lactating women must consult healthcare professionals before including fish oil supplements in their diet.
20. MegaRed Omega 3 Fish Oil Supplement
This vanilla-flavored supplement has a sustainable fish oil blend with patented micro-droplet technology. These fish oil softgels are convenient and easy for adults to take at home or on the go. The product is clinically proven to absorb six times better in your body than standard fish oil, increasing your Omega-3 levels. By giving your baby an adequate amount of Omegs-3s, you will be ensuring that your heart, joints, brains, and eyes stay healthy.
21. NEW AGE Omega 3 Fish Oil
Made in the USA, this supplement offers pure, high-quality fish oil. It is a third-party-tested, sustainably sourced, burpless fish oil. It is completely free of heavy metals, mercury, toxins, and other contaminants and delivers only the purest form of EPA and DHA Omega-3s. The supplement has been sourced from cold and pristine waters of the Atlantic for exceptional purity and zero contamination.
22 .Kirkland Signature Natural Fish Oil
A trusted brand, Kirkland gives you the best ingredients and best outcomes. The fish used to make this supplement have been sourced from deep ocean waters. The company has used a state-of-the-art molecular distillation process to remove PCBs and dioxins, ensuring purity and potency. The fish oil is derived from a variety of fish species, to maximize omega-3 fatty acid concentration.
23. Mason Natural, Glucosamine & Fish Oil
A unique supplement that contains both glucosamine and fish oil for better bone and heart health. Manufactured by Mason Natural, this supplement comes in softgel to enable easy digestion. The product is meant to be used by adults. However, pregnant and lactating women must consult healthcare providers if they wish to include fish oil supplements in their diet.
24. Seven Seas Cod Liver Fish Oil 500 Capsules
This supplement has been made using a state-of-the-art manufacturing process to ensure the purest cod liver oil goes into each capsule. It comes with three times the DHA as compared to leading malt-based health drinks. Other ingredients present in the supplement include vitamins A, D, and E and omega-3 fatty acids, DHA and EPA. Customer reviews claim that the supplement has helped them boost their immune systems.
25. PRN DE Omega Benefits
One of the few fish oil omega-3 supplements that help rejuvenate the eyes and ease grittiness, dryness, and burning. This burpless fish oil has been made in an NSF-certified, GMP-compliant facility in Norway. However, they are third-party tested in the USA, making sure you only get the best. It contains re-esterified triglyceride (rTG) omega-3, which is more easily absorbed by the body. ​
(Disclaimer: This article is meant for informational and educational use only and is not a replacement for professional medical advice. For any health-related concerns or questions, please consult a licensed healthcare provider. Additionally, Medical Daily suggests opting for products that have been verified by independent third-party testing to ensure their quality and effectiveness.
Editorial Policies & Methodology: These products are selected independently and objectively, based on online reviews, various data sources, and proprietary research.)
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