Fish Oil

5 Pros of Fish Oil Supplements — and 5 Cons to Know

Weigh the pros and cons of fish oil supplements before you add them to your daily regimen. Image Credit: solidcolours/iStock/GettyImages

Omega-3 fatty acids are an important part of a healthy diet. They play a vital role in ensuring the health of your cells and brain, and they can help keep inflammation in check.


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While these essential fatty acids can be found in an array of whole foods, including fish, nuts, seeds, avocados and plant oils, per the National Institutes of Health (NIH), many Americans prefer to take a fish oil supplement to ensure they're getting enough.

In fact, at least 10 percent of people in the United States take a fish oil supplement, according to AARP, making it one of the most popular supplements on the market. Omega-3 supplements are available in several forms, including fish oil, krill oil, sardine oil and cod liver oil.


What Are Fish Oil Supplements?

Fish oil is extracted from cold-water fish, including salmon, mackerel, sardines, herring and cod, per the Mayo Clinic.

The substance contains a blend of omega-3 fatty acids made up of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), both of which are essential for such basic bodily functions as muscle activity and cell growth.


The supplements will differ in ingredients — some will focus on sardine oil, for example, while another may be more concentrated in salmon or anchovy oil.

Because our bodies don't make these omega-3 fats, we have to source them through food or supplements. Good dietary sources include the fish mentioned above, as well as shellfish — such as crabs, mussels and oysters — and some nuts and seeds, like chia and flax seeds, according to the USDA. The supplements are available in liquid, capsule and pill form, per the Mayo Clinic.


While there's no exact recommended dosage for omega-3s, per the NIH, we do know that an absence of this essential nutrient is associated with a number of chronic conditions, including cardiovascular disease, mood disorders and certain cancers, according to Harvard Health Publishing.

For this reason, many people turn to fish oil supplements to make sure they're getting enough.

While these are deemed "generally safe," per the Mayo Clinic, it's a good idea to get to know the fish oil benefits, pros and cons if you're planning to add these nutrients to your dietary plan.

Most fish oil capsules contain between 600 milligrams and 1 gram of fish oil.

Always follow the manufacturer's instructions on the package or talk with a health care professional to determine your correct dose. A general recommendation is 1 gram per day, according to Harvard Health Publishing.

5 Pros of Fish Oil Supplements

Here are the possible benefits of these omega-3 supplements, according to research.

1. May Improve Heart Health

Taking a fish oil supplement may help keep your ticker in tip-top shape, according to a body of research.

An August 2016 study in ​Circulation​ analyzed the effect that a daily dose of fish oil had on heart attack survivors over a six-month period. Researchers found that this treatment improved the function of the heart, reduced scarring in the undamaged tissue within the heart muscle and decreased biomarkers for inflammation.

Additionally, according to an April 2017 study in the same journal, adults with coronary heart disease who were prescribed a low-dose omega-3 fish oil supplement were 9 percent less likely to be hospitalized or die from the condition.

What's more, a meta‐analysis of 13 randomized controlled trials found that supplementing with seafood-based omega-3s (such as fish oil) is linked to a lower risk of having a heart attack or developing heart disease, per a September 2019 study in the ​Journal of the American Heart Association​ (JAHA).

Supplementing with marine-based omega-3s (or eating more fatty fish, such as salmon) was linked to lower triglycerides and larger HDL particles, which are better at removing unhealthy cholesterol and potentially preventing plaque buildup and heart disease, in a February 2020 ​JAHA​ study that included more than 26,000 people who identified as female.

Fish Oil and Arrhythmia While studies have found fish oil omega‐3 supplements to lower risk for heart attack and death from coronary heart disease, some research raises concerns over fish oil's connection to atrial fibrillation (a-fib), With this condition, also known as heart arrhythmia, the heart's upper chambers quiver chaotically instead of contracting effectively. In an April 2021 analysis of five past clinical trials in the ​European Heart Journal, ​researchers found that trial patients given prescription omega-3s were over one-third more likely to develop atrial fibrillation than those given a placebo. Omega-3 patients were 37% more likely to develop a-fib compared to placebo patients. In the studies, the fish oil doses taken ranged from 0.84 grams to 4 grams per day. While a-fib is not immediately life-threatening, it may lead to complications like heart failure or stroke. It's important to note that the study examined the effects of prescribed fish oil, not the supplements available over the counter. Still, the American Heart Association recommends eating two servings of fish a week to garner the benefits of fish oil. More research is needed to fully understand the connection between prescription fish oil and a-fib.

2. May Help Lower Cholesterol Levels

Whether you get it from your diet or a supplement, omega-3 fatty acids may help move the meter when it comes to your total cholesterol.

In a December 2017 study published in ​Nutrition & Diabetes​, study authors examined the lipid profiles (blood tests that show cholesterol and triglyceride levels) of patients with hyperlipidemia — another name for high cholesterol — who either took a fish oil supplement or consumed fish twice a week for eight weeks.

The result? All of the participants' total cholesterol and triglyceride levels were "reduced significantly" at the end of the period.

3. May Boost Brain Function

The healthy fats in fish oil may also benefit your mind, especially as you age.

Researchers from the Warren Alpert Medical School of Brown University studied several hundred older adults over a period of several years and had them complete neuropsychological tests and brain scans every six months.

Those who started the study with regular cognitive function and took a regular fish oil supplement showed lower rates of cognitive decline, according to the study results, published in the February 2015 issue of ​Alzheimer's & Dementia​.

It's important to note, however, that the participants who began the study with a diagnosis of either mild cognitive impairment or Alzheimer's disease did not show improvement.

A July 2020 study in ​Neurology​ found that omega-3s are linked to significantly greater volumes of white matter and hippocampus and that omega-3s were tied to attenuating the effects of pollution on the brain in women ages 65 to 80 without dementia.

4. May Have a Positive Effect on Aging

Taking a fish oil supplement may also have benefits beyond the brain as we get older.

In an August 2012 study in ​Brain, Behavior, and Immunity​, 138 overweight but healthy middle-aged and older adults were given either a fish oil supplement or a placebo over the course of four months.

Researchers found that those who consumed the supplement experienced an increase in the length of telomeres, a DNA sequence found in chromosomes that shorten as a result of aging.

Plus, because those in the supplement group also showed a reduction in inflammation, study authors believe both of these benefits could lower the risk of chronic conditions that are typically associated with aging, such as arthritis and Alzheimer's disease.

Similarly, because of fish oil's anti-inflammatory content, taking the supplement may help reduce pain associated with conditions like tendonitis and joint pain, according to the University of Pittsburgh Medical Center.

While more research is needed to understand the impact omega-3s have on physical aches and pains, one October 2018 study in ​BMJ Open Sport & Exercise Medicine​ found that these supplements may have a modest effect on disability and pain outcomes in people diagnosed with rotator cuff related shoulder pain.

5. May Help Improve Sleep

More research is needed, but some evidence shows that fish oil can help you sleep.

Fish oil plays a role in enhancing the secretion of melatonin, a hormone that helps to regulate sleep and wake cycles, according to older studies analyzed in a September 2008 edition of ​Nutrition​.

Similarly, an August 2014 study in the ​Journal of Sleep Research​ found that taking 600 milligrams of omega-3 fatty acids daily for 16 weeks helped improve sleep quality in children.

Related Reading Is There a Best Time of Day to Take Fish Oil?

Other Possible Benefits of Fish Oil Supplements

Fish oil has been credited for all types of healing — some claims have more substantial support because more research has been performed on the topic.

The following potential benefits may not have as much evidence as those listed above, but may be helpful in better understanding different fish oil uses.

1. May Boost Skin Health and Appearance

While more research is needed to fully grasp fish oil's effect on skin health, some studies show promise.

The fatty acids in fish oil may be helpful in improving skin barrier function, inhibit UV-induced inflammation and hyperpigmentation, reduce dry skin, accelerate skin wound healing and prevent skin cancer development, per an August 2018 review in ​Marine Drugs.​

Fish oil may also play a role in reducing the appearance of fine line. In an August 2008 study in the ​International Journal of Cosmetic Science​, post-menopausal women who were given a supplemented drink containing soy isoflavones, lycopene, vitamin C and vitamin E along with a fish oil capsule saw a clinically measurable improvement in the depth of facial wrinkles following long-term use.

Collagen, a structural protein found in the body's tissues, helps support cell health and maintain tissue structure. The protein is important for healthy looking skin, and research suggests that a fish oil supplement may support collagen growth and reduce the appearance of facial wrinkles.

In an August 2008 study in the ​International Journal of Cosmetic Science​, post-menopausal women who were given a supplemented drink containing soy isoflavones, lycopene, vitamin C and vitamin E along with a fish oil capsule saw a clinically measurable improvement in the depth of facial wrinkles following long-term use.

Your body starts to make less collagen as you age — this tends to start in you mid-20s — so many people also rely on collagen supplements to enhance their skin's appearance.

Among the many different types of collagen supplement offerings is marine collagen, which is collagen sourced from fish. More research is needed to understand the different effects of fish collagen.

2. May Support Thyroid Health

Some studies have looked at the effects of fish oil for thyroid health, or for helping to treat hypothyroidism.

Omega-3 fatty acids are believed to be especially beneficial for people with autoimmune thyroid diseases, because they boast both anti-inflammatory and immune modulating properties, according to January 2012 research in ​Contemporary Clinical Trials​.

Even so, more research is needed. If you have a problem with your thyroid and want to supplement with omega-3s or fish oil, speak with a health care professional.

3. May Provide Sinus Pain Relief

Sinusitis is the inflammation of the air-filled cavities of the skull that occurs due to bacterial, viral and fungal infections of the cavities.

An April 2012 study in the ​World Allergy Organization Journal​ suggests that cod liver oil, which is high in vitamins A and D — both of which have natural anti-inflammatory properties — may help to reduce inflammation of the mucus membranes.

Additionally, the study suggests that fish oil may help to decrease the dryness of the lining of the respiratory tract and retain moisture in the the nasal passages.

More research is needed to understand how cod liver oil can be beneficial for sinus infections.

5 Cons of Fish Oil Supplements

It's not all perfect when it comes to fish oil. There are some risks associated with taking the supplement.

1. Possibly Linked to Increase Prostate Cancer Risk

The verdict is still out, but it seems possible that the fatty acids in fish oil may affect the risk of prostate cancer.

A July 2013 study in the ​Journal of the National Cancer Institute​ found that men with high blood concentrations of omega-3PUFA (polyunsaturated fatty acids) have an increased likelihood of developing the disease.

But some similar research, including a March 2017 review of 44 studies in ​Integrative Cancer Therapies​, has found a possible link between higher levels of omega-3 fatty acid intake and lower mortality rates from prostate cancer.

In short: Further research is necessary to draw any firm conclusions.

2. Sometimes Associated With Gastrointestinal Issues

Taking fish oil supplements could cause problems within the digestive system, including indigestion, nausea and loose stools, especially in people who already have gastrointestinal issues, per the Mayo Clinic.

A February 2014 study in the ​Cochrane Database of Systematic Reviews​ discovered that fish oil pills may lead to upper gastrointestinal tract symptoms, such as an upset stomach, in patients who are managing Crohn's disease.

Fish oil capsules can leave behind a fishy aftertaste in some people, and others are bothered by fishy-tasting burps.

Enteric coatings are sometimes used on fish oil supplements to hamper that fishy aftertaste, They do this by keeping the capsule from dissolving until it reaches the small intestine.

Enteric-coated fish oil is considered safe and, per April 2011 research in the ​Journal of Functional Foods​, is not believed to have an effect on the efficacy of the capsule's ingredients.

3. May Cause Bleeding and Blood Pressure Problems

Taking an omega-3 fatty acid supplement could result in bleeding problems if mixed with blood-thinning medication, according to the NIH.

Anti-platelet drugs like Plavix (clopidogrel) or anticoagulants like Coumadin (warfarin) with high dose omega-3 supplements can increase the risk of bleeding or easy bruising. While these correlations are not terribly common, if you're on this type of medicine, it's wise to talk to your doctor before taking and omega-3 supplement like fish oil, per March 2013 research in the ​Canadian Pharmacist Journal​.

Since fish oil is a natural blood thinner, it reduces your blood's ability to clot, and therefore, bleeding caused from capillary damage may take longer than normal to stop. As a result, when veins and capillaries break, it's possible for blood to leak out of the vessels, pool under the skin and create a bruise.

These supplements have also been shown to decrease vitamin E levels in the body, and, if taken with prescription blood pressure medicine, fish oil could cause blood pressure to rise, according to the Mayo Clinic.

4. May Worsen Insomnia Symptoms

Yes, better sleep is listed as one of the pros of fish oil, but some research suggests too much of the stuff could interfere with sleep.

A March 2015 study in ​Oxford Medical Case Reports​ reveals that, for one patient with a history of depression, taking a high dose of fish oil worsened symptoms of insomnia and anxiety. Still, more research is needed to determine fish oil's general effect on sleep.

5. Missing Nutrients

While fish oil supplements may help provide benefits of the fish oil you get by eating fish, it won't provide the other healthful aspects of fish.

When you score your omega-3's from food sources, you'll also be eating other nutrients contained in that food. Sardines are an excellent source of DHA and vitamin B12, for example, while fish oil tablets or capsules may provide DHA, but won't offer B12.

The American Heart Association advises eating two servings of fish per week to reap the benefits of omega-3s and beyond. If fish is accessible to you and you enjoy eating it, the whole food source might be a better option.

What About CoQ10 and Fish Oil? Fish oil and coenzyme Q10 both may benefit people with heart conditions. CoQ10 is an antioxidant produced naturally in the body, per the Mayo Clinic. It's also found in some foods, including meats, fish and nuts, but the amount in these foods isn't enough to boost your body's levels of CoQ10, which is why some people choose to take it as a supplement. CoQ10 has been shown to improve symptoms of congestive heart failure and it may help reduce blood pressure. It may also help people recover from bypass and heart valve surgeries. Coenzyme Q10, or simply Q10, may also offer skin benefits. Coenzyme Q10 may help diminish fine wrinkles around the eyes, according to the Mayo Clinic, and may also protect against sun damage. This may be why some people take Q10 for their skin, especially the skin on their face.

Fish Oil Benefits: Why Omega-3s Are So Good For You

Quick Health Scoop

The omega-3 fatty acids EPA and DHA are found in all seafood, but are most abundant in fatty fish such as salmon, halibut, tuna, mackerel, and sardines

EPA and DHA play vital roles in several functions in the body.

The omega-3s support heart health, brain function, eye health, and mood†

When it comes to key nutrients—especially those important to heart health—fish oil tops the list. But what is fish oil?

Not surprisingly, fish oil is found in fish—most abundant in the tissue of fatty fish such as anchovies, halibut, herring, mackerel, salmon, sardines, and tuna. Rich in omega-3 fatty acids, fish oil contains both eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). These polyunsaturated fatty acids play vital roles in several functions in the body. Some plants (such as flaxseeds, chia seeds, and walnuts) contain another omega-3 fatty acid called alpha-linolenic acid (ALA), which is an essential fatty acid the body can convert to DHA and EPA, although the conversion rate is low.1

Research shows that people who eat seafood at least once a week are less likely to die of heart disease than those who rarely or never eat seafood.2 In fact, the USDA recommends that adults eat at least eight ounces of seafood per week because it provides a variety of nutrients, including omega-3 fatty acids.3 If you don’t eat enough seafood on a regular basis, you may benefit from taking a fish oil supplement.

If you’re wondering about fish oil benefits, read on to learn more.

What Are The Benefits of Fish Oil?

Fish oil—because of the omega-3 fatty acids it contains, particularly EPA and DHA—can support many facets of your health. But, specifically, what is fish oil good for? Fish oil uses range from supporting heart health and brain function to supporting eye health. When you eat foods or take a supplement with EPA and DHA, these fatty acids get incorporated into all your cell membranes, providing support for their structural integrity and fluidity, which is necessary for cells to function and communicate effectively. That’s how EPA and DHA support many functions in your body, including your heart, eyes, brain, and mood.4†

Since fish oil is good for you from head to toe, let’s look at what the research says.

Research has shown that omega-3 fatty acids may reduce your risk of heart disease.5,6 According to the most comprehensive review to date of the omega-3s EPA and DHA and their relationship to coronary heart disease events—EPA and DHA intake may reduce the risk of coronary heart disease, especially for those who are considered to be in a “higher risk population” such as those with high triglycerides or high LDL (bad) cholesterol. There is so much evidence on EPA and DHA and heart health, the FDA has issued a Qualified Health Claim, stating “Supportive but not conclusive research shows that consumption of EPA and DHA omega-3 fatty acids may reduce the risk of coronary heart disease. (See nutrition information for total fat, saturated fat, and cholesterol content).”

Fish Oil Benefits For Brain and Eye Health†

Omega-3s are found in large quantities in the brain and eyes. In fact, DHA is the most abundant fatty acid found in both your brain and eyes. In your brain, DHA helps neurons transmit messages that allows your body to communicate and function normally. In your eyes, DHA plays an important role in allowing you to see clearly in different lighting conditions.

Fish Oil Benefits for a Healthy Mood†

The omega-3s EPA and DHA also play a role in mood regulation, and ensuring you have enough, can help to support a healthy mood.†

How Often Should You Take Fish Oil?

The American Heart Association recommends eating two, 3.5-ounce servings of fatty fish per week.5 This equates to a daily fish oil intake of roughly 500 milligrams (mg) EPA and DHA. If you don’t eat fish at least twice per week (or at all), you may benefit from taking a daily fish oil supplement. When should fish oil be taken? Because all omega-3 supplements are absorbed more efficiently with meals, it might help to divide your daily dose into two or three smaller doses throughout the day to decrease the risk of gastrointestinal side effects.7

The Bottom Line

Loaded with the omega-3 fatty acids EPA and DHA, fish oil is good for supporting a variety of key functions, including heart health, brain health, and eye health. Because the body can’t make its own EPA and DHA, it’s best to get these key nutrients from food sources, primarily oily fish like mackerel, salmon, and sardines. However, if you don’t consume enough fish or seafood on a regular basis, you may consider fish oil capsules' benefits to fill in the nutritional gaps. As always, you should talk with your doctor about possible interactions between any supplements you’re considering taking and your medications.†

Continue to check back on the Nature Made blog for the latest science-backed articles to help you take ownership of your health.

Learn More About Fish Oil & Heart Health:

This information is only for educational purposes and is not medical advice or intended as a recommendation of any specific products. Consult your health care provider for more information.

†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.


Fish Oil Benefits: Based On Science

Somehow, in our search for supplements that help us maintain a healthier lifestyle, we all agreed it was okay to have fish breath. It’s understandable; we know we should eat omega-3 fatty acids to keep us healthy, and the biggest source of omega-3s are certain types of fish. Since most of us don’t consume enough fish in our diets to obtain the amount of omega-3s we need, we turn to fish oil supplements. Even when the extracted supplement we use comes from a plant (like algae) instead of fish, the smell can still be quite off-putting. Regardless, we swallow that fish oil capsule every morning because its health benefits can outweigh the side effects.

If you arrived here to learn about fish oil, you’re in luck. Although fish oil capsules are famous for their unpleasant odor, they do offer health benefits and contain essential fatty acids. Let’s take a look at why so many people turn to this supplement for health and wellness support.

What is Fish Oil?

Fish oil is the extracted fat from certain types of fish. It is rich in omega-3 fatty acids. One omega-3 in particular, called alpha-linolenic acid, is considered an essential fatty acid, meaning your body needs it to thrive but cannot make it itself. As such, your best source of omega-3s can be from the foods that you eat.

Generally, your body does a better job of absorbing the things you need from your food instead of having it in supplement form. However, the bioavailability of omega-3 fatty acids in fish oil supplements appears to be the same as in a portion of prepared fish. This means when you take a fish oil supplement, your body is able to use the omega-3 fatty acids it contains in a similar manner as it would if you had just eaten a piece of cooked salmon.

Fish oil supplements are generally very well tolerated, but with a few unpleasant potential side effects that can include:

A fishy aftertaste, including fish odor on the breath, and indigestion that can include “fishy burps.”

Nausea, loose stool, and general gastrointestinal upset



Additionally, the amount of fish oil generally recommended for dietary supplementation is 2000-3000 milligrams (or 2 to 3 grams) per day, which may make it intolerable for someone who experiences any of the aforementioned side effects.

How is Fish Oil Beneficial?

Despite the side effects, many of us need those omega-3s, and fish oil has them. Fish oil is a supplement that has been researched extensively, and science supports that fish oil can provide the following benefits:*

Fish oil supports heart health. Research shows that consumption of omega-3 fatty acids is beneficial for supporting healthy cardiovascular function. Additionally, consuming fish oil helps support healthy blood pressure levels and can help maintain healthy body weight, both of which are essential for good heart health.

Fish oil provides immune support. Your body’s natural immune response is inflammation . Inflammation is how we know our bodies are working to heal itself or fight off an infection. As we age, our bodies can experience higher levels of inflammation, called chronic inflammation. Chronic inflammation is associated with many diseases and health conditions including diabetes, heart disease, and even obesity. Fish oil soothes the body’s immune response and helps support healthy immune function.

Fish oil promotes good metabolic health . Getting older and slowing metabolism go hand in hand, which can make extra pounds difficult to lose. Of much higher concern, however, is a condition associated with unbalanced metabolism, called metabolic syndrome. Metabolic syndrome is characterized by a myriad of symptoms like high blood pressure, obesity, insulin resistance, and high cholesterol numbers. Fish oil helps support your metabolism , which allows it to better balance and function correctly.

What Other Options Are Available Besides Fish Oil?

Clearly, the benefits of fish oil make it a supplement we would all do well to consider taking.

However, there can be many reasons why you may not consider taking a fish oil supplement.

Fish/shellfish allergies. It’s unclear whether or not a person with a fish and/or shellfish allergy will be able to safely consume fish oil supplements.

Restrictive diets. People who adhere to restrictive diets may not be able to take a fish oil supplement. For instance, a vegan diet prohibits any food, supplement, or product that contains an animal extract.

Ingredients. Depending on what kind of fish oil supplement you take, you could end up taking more ingredients than you’d like. Even the most “natural” of fish oil supplements usually contain some extra ingredients, multiple sources of oil (fish and algae), and maybe ingredients that can cause indigestion.

Side effects. Fish breath is a real thing, and some people may not be able to tolerate it.

Thankfully, a growing body of science now supports a powder-based, taste-free, and vegan-friendly complementary essential fatty acid called C15:0 (aka fatty15) which works in our bodies much like fish oil does...and, in some ways, better.*

What is C15:0?

C15:0 (also called pentadecanoic acid) is an odd-chain saturated fatty acid found mostly in whole dairy products, like whole milk and butter, as well as some fish and plants. This fatty acid was very common in our diets until 1977, when the government recommended that the way to keep healthy and avoid heart disease was to eat a diet lower in saturated fat.

Unfortunately, these recommendations included reducing intake of foods, especially whole dairy products, with any kind of saturated fat. It ends up, not all saturated fats are created equal. In fact, the very conditions we have been trying to prevent using a low saturated fat diet - obesity, type 2 diabetes, heart disease, and liver diseases - have been on the rise.

Despite a lot of science now supporting that there are good saturated fats and bad ones, most people still think that all saturated fats are bad.

Even-chain saturated fats, like C16:0, are associated with inflammation, type 2 diabetes, and heart disease. Odd-chain saturated fats, like C15:0, are associated with balanced immunity, heart health, healthy metabolism, red blood cell health, and liver health. Large population-based studies throughout the world support that healthy, odd-chain saturated fatty acids are crucial for our bodies, and we simply aren’t getting enough of them in the foods we eat today.*† While society has spent a generation avoiding fat, the makers of fatty15 have devoted their lives to harnessing the good fat and putting it back into our bodies where they belong.

How Can fatty15 Help?

Science supports that fatty15 (which contains a pure powder and vegan-friendly form of C15:0) helps keep you healthy starting at the cellular level, including helping your cells maintain balance and proper cellular function:*†

Fatty15 supports healthy immunity. Just like fish oil helps support your immune system, fatty15 helps promote healthy immune function, bringing your immune system back into proper balance. A tamed immune response can mean less chance for an improperly overactive immune system.

Fatty15 supports heart health. Fatty15 can help promote healthy metabolism, which can help keep your cholesterol numbers normal, and your glucose in acceptable range. While the aging process slows metabolic function, science supports that fatty15 can help bolster and balance your metabolism.

Fatty15 supports red blood cell health. Your body needs its red blood cells to carry oxygen from the lungs to other parts of your body, but when red blood cells become fragile with age and aren’t functioning properly, this delivery system can decline. Fatty15 supports more resilient red blood cells so your red blood cells can function as they should.

Fatty15 loves your liver. Liver health is crucial. The liver filters our blood and removes toxins from our bodies. As we age, we can experience faltering liver health, but we can take steps to fight back by supplementing our diets with C15:0. Fatty 15 can support liver function and helps promote its overall health.

Fatty15 supports mitochondrial function. The mitochondria in our cells produce energy that our cells need to perform their necessary functions. Aging slows down our mitochondrial processes, which can leave us feeling sluggish and worn down. Fatty15 supports mitochondrial health, so no matter what age we are, we have a fighting chance to feel better and keep doing the things we love to do.

Fatty15 is an essential part of a full-bodied healthcare stack, and because it is in pure powder form, there is no fish breath.* Growing science supports that fatty15 can pack many of the same benefits of a fish oil supplement (and perhaps a few more), but it is colorless, odorless, tasteless, and effective at just 100 milligrams per day. Additionally, fatty15 is vegan-friendly and free from dietary allergens like gluten, dairy, and soy. In fact, it only has one simple ingredient, FA15 (aka, pure powder C15:0).

If you’re considering fish oil as a means of protecting your health, including supporting your immune system and aiding your metabolism, consider fatty15 as an oil-free and fish-free option to add to your daily health regime.


Eric Carter