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Best Fish Oil Supplements Reviewed & Rated for Quality

last updated: Mar 11, 2019

Have you noticed that your performance has been suffering as of late? Feeling sluggish, whether in your job or exercise? Do you just feel like your skin could be healthier? Well, fortunately, there is a solution for all of those problems. That solution is fish oil. Now, don’t worry if you’re one of the uninitiated, we know what that sounds like. Fish oil sounds like just about one of the most disgusting things ever asked of us to put in our mouths. But rest assured, we are going somewhere with this. And by the time we get there, you just might be on our side of this argument faster than you think.

In a Hurry? The test winner after 21 hrs of research

icon
 Dr. Tobias
84.2/100 our score
Effectiveness
91
Potency
80
Product Purity
90
Side Effects
80
Value
80
Dr. Tobias
Why is it better?

Superior absorption

Molecular distillation

Non - GMO

In a Hurry? Editors choice:
 Dr. Tobias
Test Winner: Dr. Tobias
Amazon Link
Researched Sources
3
Researched Sources
Hours Researching
21
Hours Researching
Products Evaluated
10
Products Evaluated
Last Updated:
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On the search for fish oil supplements to up your health game? Good thing you landed here! Recently, we made an update that makes sure you can find the exact fish oil capsules that you are looking for, by linking you right to the exact bottle. While you are here, check out other information about fish oil and answers to frequently asked questions, too.

Sorting Options
Effectiveness Potency Product Purity Side Effects Value By Default
Rank
PictureProduct
Name
Rating
Shops
#1
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.2
Effectiveness
91 %
Potency
80 %
Product Purity
90 %
Side Effects
80 %
Value
80 %
Price Comparison Last Updated (20.09.20)
Amazon Link
$29.96
#2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.4
Effectiveness
90 %
Potency
90 %
Product Purity
90 %
Side Effects
83 %
Value
79 %
Price Comparison Last Updated (20.09.20)
Amazon Link
$38.99
#3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.8
Effectiveness
90 %
Potency
84 %
Product Purity
90 %
Side Effects
80 %
Value
90 %
Price Comparison Last Updated (20.09.20)
Amazon Link
$31.99
#4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84
Effectiveness
90 %
Potency
88 %
Product Purity
88 %
Side Effects
79 %
Value
75 %
Price Comparison Last Updated (20.09.20)
Amazon Link
$59.38
#5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.2
Effectiveness
91 %
Potency
88 %
Product Purity
98 %
Side Effects
70 %
Value
89 %
Price Comparison Last Updated (20.09.20)
Amazon Link
$24.06
#6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.2
Effectiveness
90 %
Potency
85 %
Product Purity
86 %
Side Effects
70 %
Value
90 %
Price Comparison Last Updated (20.09.20)
Amazon Link
$14.89
#7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.8
Effectiveness
89 %
Potency
89 %
Product Purity
87 %
Side Effects
72 %
Value
87 %
Price Comparison Last Updated (20.09.20)
Amazon Link
#8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.4
Effectiveness
90 %
Potency
90 %
Product Purity
88 %
Side Effects
72 %
Value
87 %
Price Comparison Last Updated (20.09.20)
Amazon Link
$19.97
#9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.6
Effectiveness
90 %
Potency
85 %
Product Purity
88 %
Side Effects
72 %
Value
88 %
Price Comparison Last Updated (20.09.20)
Amazon Link
$14.99
#10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
83.8
Effectiveness
90 %
Potency
90 %
Product Purity
90 %
Side Effects
70 %
Value
79 %
Price Comparison Last Updated (20.09.20)
Amazon Link

Top 10 Picks

1. Dr. Tobias

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.2
 Dr. Tobias
Amazon Link
Effectiveness
91
Potency
80
Product Purity
90
Side Effects
80
Value
80
best offer for today
Amazon Link
$29.96
Pros:

Superior absorption

Molecular distillation

Non - GMO

Cons:

May contain some toxins that, while not lethal, may deter some nonetheless

Kicking off our list on the right foot, we have Dr. Tobias Omega 3 Fish Oil. Many who are familiar with the supplement will not be surprised to see it get top billing, because this has been on many an athlete’s radar for a very long time. And as we will soon demonstrate, the reasons for this are self-explanatory.

Superior Absorption

While we did promise you that fish oil wasn’t the disgusting idea the name may imply, we did not say that there was no fish involved. Indeed, most fish oil leaves you with a fishy aftertaste, which usually manifests in the form of burping. This is thanks to how long it takes to actually absorb the fatty acids in the supplements. Thankfully Dr. Tobias’ brand fixes this by coating the pills in an enteric substance that helps your body absorb the substances faster. Thus, drastically decreasing the fishy aftertaste.

Molecular Distillation

To ensure the purity of the product and to make sure that it meets the expectations made by the label as much as possible, this supplement is put through a process known as molecular distillation. This is one of the very few surefire methods we have to purify a supplement of heavy metals and other harmful substances completely.

Cost and Value

In most retailers, you’ll find this supplement being sold for a very reasonable price, considering the high quality of the product. It isn’t the cheapest entry on this list, but it’s far from the most expensive, at least.

2. Viva Naturals

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.4
 Viva Naturals
Amazon Link
Effectiveness
90
Potency
90
Product Purity
90
Side Effects
83
Value
79
best offer for today
Amazon Link
$38.99
Pros:

Concentration performed via supercritical extraction

Highest potency and EPA/DHA concentration on the list

Affordable

Cons:

Pill size is large, can be hard to swallow

In the #4 slot, we have Viva Naturals Fish Oil. Now this here is a fish oil formula that is considered top shelf material. While not the cheapest in the world, it’s still affordable, and trust us, that is far from this fish oil’s only positive trait.

Supercritical Extraction

The reasons so many toxins like heavy metals get into the formulas of other fish oils is because they concentrate the omega-3’s in the formula using heat and chemicals, which can have side effects. This formula, on the other hand, uses a technique known as supercritical extraction. This concentrates the omega-3’s without risk of toxins or chemicals getting into the final product and is just a better way of concentrating overall.

Very High Potency

As a result of the means by which this fish oil is concentrated, 85% of that fish oil is from DHA and EPA, sporting a ratio of 3 to 1. In terms of market potency, not to mention the ratio of EPA and DHA, you can’t get much higher on both fronts than this product.

Cost and Value

As we said previously, this isn’t the cheapest option on the list, but it’s far from the most expensive. In fact, on average, we found the price of this fish oil to be at least half of what the cost of the previous entry generally was.

3. Kirkland Signature

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.8
 Kirkland Signature
Amazon Link
Effectiveness
90
Potency
84
Product Purity
90
Side Effects
80
Value
90
best offer for today
Amazon Link
$31.99
Pros:

No artificial flavors

Very low toxin levels

Affordable

Cons:

Low potency

In our second place spot, we have Kirkland Signature Fish Oil. This is a pretty above average store-bought brand of fish oil. Though that is not to say that it is ineffective as a supplement, far from it, in fact.

No Artificial Flavors

Some companies like to add in artificial flavors in order to mask the fishy aftertaste, but more often than not, it only makes things worse, adding the pungent taste of cherry to the taste of fish, not a good combination. This supplement does not have artificial flavors, removing any kind of pungent, unnecessary taste.

Low Toxin Levels

This fish oil may not be anything too terribly special when compared to its peers, but this is one definite upside it has to its peers. The toxin levels in each soft gel supplement are exceptionally low, making this supplement very safe to use.

Cost and Value

This supplement is far cheaper than the previous entry, almost half the cost, in fact. And on top of that, it’s far more accessible than most other leading brands, being available in almost any drug store chain you’re familiar with, including Costco and other online stores.

4. Nordic Naturals

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84
 Nordic Naturals
Amazon Link
Effectiveness
90
Potency
88
Product Purity
88
Side Effects
79
Value
75
best offer for today
Amazon Link
$59.38
Pros:

The ultimate formula in every capsule

Every fish used in that formula is naturally caught and tested

Non-GMO verified

Cons:

Pricey

Coming in at #3, we have Nordic Naturals Ultimate Omega Fish Oil. A rather presumptuous name, yes, but not one that isn’t earned. Nordic Naturals are considered by many to be one of the best brands of fish oil supplements out there right now. And what makes these supplements so special? Let’s find out.

The Ultimate Formula in Every Capsule

No more than two of these soft gel capsules every day will be more than enough to get you through the day. Every single unit of this fish oil supplement contains more than 1200mg of Omega-3, which is exactly the amount of daily dosage recommended by the AHA (American Heart Association). Not only leading to added effects but shown to go a long way to a healthy heart.

Caught in the Wild

Nothing necessarily wrong with growing your own fish and using them in your formula, but that can carry implications and other factors that may hinder the final product. However, the Nordic Natural Fish Oils are made with fish caught out in their natural habitats and then tested to ensure that the oils extracted from them are free of heavy metals.

Cost and Value

The big drawback of this type of supplement is the price. This isn’t the most expensive item on this list, but it’s definitely up there, with most retailers selling it for far more than some may consider being what it’s worth. While a quality supplement, it’s probably not worth what you will typically be charged for it.

5. Nature’s Bounty

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
87.2
 Nature’s Bounty
Amazon Link
Effectiveness
91
Potency
88
Product Purity
98
Side Effects
70
Value
89
best offer for today
Amazon Link
$24.06
Pros:

Thoroughly tested

100% pure

Cheap

Cons:

Capsules can be a bit too big for some people

And now for #5, in which we have Nature’s Bounty Fish Oil. The picture probably looks familiar to you, and there’s a very good reason for that. Nature’s Bounty is considered by many to be the go-to store-bought pharmaceutical brand out there, and for a good reason. What are those reasons for this product specifically? Well, to give you an idea.

Thoroughly Tested

It’s always good to know that the stuff you want to work for you has been tested and proven to work for others. And sure enough, Nature’s Bounty fish oils are put through rigorous quality and consistency testing before ever being considered to be sent out to market. There are other tests too, but we could spend a week going through them all, so hopefully, that gives you an idea of just how seriously they take this.

100% Pure Product

One of the many, many things tested by the microbiologists and manufacturing specialists that work at Nature’s Bounty is the purity of the product. This means that once sent out to market, the supplement has been tested and found to be completely pure and without any harmful toxins or other minerals. Any that are in there are not of any notable amount, and definitely won’t be harmful to you.

Cost and Value

This is probably one of the cheapest entries on the list. Which makes sense, seeing as how this supplement is sold readily in pharmacies and thus is very easy to get ahold of.

6. Optimum Nutrition

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.2
 Optimum Nutrition
Amazon Link
Effectiveness
90
Potency
85
Product Purity
86
Side Effects
70
Value
90
best offer for today
Amazon Link
$14.89
Pros:

Easy to swallow

Only one pill is needed per day

Cheap

Cons:

Not completely organic

In our #6 spot, we have the famous Optimum Nutrition and their thrown hat into the fish oil ring. Now Optimum Nutrition does a bit of everything when it comes to supplements, but their fish oil is considered among their biggest successes. Why is that? Well, let’s take a look.

Easy to Swallow

Always helps to know that you can actually swallow the stuff you’re taking to help you work out. A lot of other pills on this list, including the previous two which we just covered, have very hard to swallow pill sizes that can be difficult for some to deal with. And the fishy aftertaste that comes when you don’t swallow fast enough doesn’t help either. Fortunately, these pills are very small and are easily able to be swallowed.

Only 1 Needed Per Day

If you’re not a fan of the taste of a fish oil supplement, then you likely aren’t keen on taking it more than once. Fortunately, these supplements come with enough potency only to need to be taken once a day. Quite the step up from previous entries.

Cost and Value

The best part about this product is the price. This is easily the cheapest item on the list, with a price that, while fluctuating depending on the store, still rarely tips over the $10 mark. Making this not only one of the best supplements on this list, but also one of the most affordable.

7. Carlson

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.8
 Carlson
Amazon Link
Effectiveness
89
Potency
89
Product Purity
87
Side Effects
72
Value
87
best offer for today
Amazon Link
Pros:

Liquid version

Lemon flavoring

Affordable

Cons:

If you get the liquid version, it must be refrigerated, else it will spoil

In our second to last entry, we have the Norwegian company Carlson Labs with their excellent, if over-ambitiously titled, Very Finest Fish Oil. Now, its placement on the list may label that as at least being only half true, but it’s still an excellent choice for this type of supplement.

Liquid Version

If you have trouble swallowing pills, especially the very large very large variety that fish oil supplements so often come in, then this supplement should work out nicely for you. Instead of the big pills or capsules that so many come in, this is a liquid that you take one teaspoon of per day. So if you hate pills, or just can’t swallow them for whatever reason, this should do you just fine.

Lemon Flavored

Most fish oil flavorings are, well, disgusting. But this one, whether liquid or soft gels, has a nice tangy lemon flavoring that blends well with the fish. That’s mostly because you’ll often find lemons cooked with fish because the two flavors complement each other well. So, a lemon flavoring for this supplement is actually a very good fit.

Cost and Value

Like before, this fish oil supplement sits at a very average price, but this one sits more on the expensive end than the last one. It still varies depending on what retailer you consult, but generally speaking, this one sits in the grey area, while wavering to the expensive end of that spectrum.

8. Megared

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.4
 Megared
Amazon Link
Effectiveness
90
Potency
90
Product Purity
88
Side Effects
72
Value
87
best offer for today
Amazon Link
$19.97
Pros:

Krill oil additive

Absorption rate is increased

Effects and potency are doubled

Cons:

Capsules smell really bad

In the #7 spot, we have Megared Fish Oil Supplements. Megared isn’t nearly as well-known as other brands, but the discerning eye can still find quite a lot to like about it. By looking under the hood, we can find a few tactics it pulls to give it a leg up on the competition. What are these tactics? They are, as follows.

Krill Oil

This fish oil doesn’t just utilize fish oil but adds in an extra dose of krill oil on top of that. This not only enhances the effects of the fish oil but also gives the pills a higher absorption rate. Meaning that you can absorb the effects of this fish oil twice or even three times as fast as the leading brands of fish oil.

Twice as Potent

The previous entries may be the most potent with just fish oil, but by adding krill oil into the mix, the effects of this pill make it even more potent than most store-bought brands combined. Not only is the absorption rate made faster and longer lasting, but the effects themselves are made drastically more potent, leading to longer performance and lessened recovery time.

Cost and Value

While not exactly cheap, this is far from expensive. This fish oil is typically found in online stores and some pharmacies, and for very affordable prices, at that.

9. Nature Made

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.6
 Nature Made
Amazon Link
Effectiveness
90
Potency
85
Product Purity
88
Side Effects
72
Value
88
best offer for today
Amazon Link
$14.99
Pros:

No more fish burps

Removed mercury

Affordable

Cons:

Pills very large, with some comparing them to pearls

Starting off our final 3, we have our #8 pick, Nature Made’s Burpless Fish Oil. This fish oil, unlike a lot of its contemporaries, is completely certified by the USP, deemed to be completely safe to use by their court. While their vote is not strictly necessary, it’s still a nice vote of confidence. The only question, of course, is what exactly inspired such confidence.

No More Fish Burps

Some brands help reduce the rate of fish burps, but this fish oil guarantees none at all. Thus, the biggest annoyance of taking this, otherwise excellent supplement, is completely neutralized. Which has caused this supplement to become very popular amongst health-conscious consumers.

Removed Mercury

There is no such thing as a healthy amount of mercury in your body, which has always been a big drawback to taking fish oil supplements. But this supplement has been specially purified in order to remove mercury from the formula completely.

Cost and Value

This supplement isn’t exactly cheap, but it isn’t too pricey either. It sits very comfortably in the typical price range of these fish oil supplements.

10. Nutrigold

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
83.8
 Nutrigold
Amazon Link
Effectiveness
90
Potency
90
Product Purity
90
Side Effects
70
Value
79
best offer for today
Amazon Link
Pros:

Only needs one serving a day

Advanced molecular distillation

Highly absorbable Triglyceride form

Cons:

Pricey

Only available online

In our final entry, we have our #10 pick, Nutrigold’s Triple Strength Omega-3 Fish Oil. This two pill Omega 3 fish oil was officially certified by the IFOS, who gave it 5 stars. Quite the excellent pedigree, but does it earn it? Being on this list, the answer is of course, yes.

Advanced Molecular Distillation

The secret behind the potency and purity of this supplement is a method known as advanced molecular distillation. This method allows this supplement to reach a level of purity and potency unknown to the leading brands.

Just 1 Serving Per Day

With other fish oil supplements, you have to take more than one at separate times a day for the effect to be of any notable significance. This one, however, lets you take the two you need to take each day at the same time. Thus, leading to faster activating, longer lasting effects, thanks in no small part to the omega-3’s, which have been distilled into a highly absorbable triglyceride form.

Cost and Value

The biggest downside to this item is the price, which is incredibly expensive for no more an amount than what you’d get at the store. But then, that’s likely the rub, because this supplement can’t be bought at any retailers, only online. Which, of course, ratchets up the price.

Criteria Used for Evaluation

Potency

Potency

Potency takes on two different forms; either EPA and DHA. Both are vital to the proper functioning of your cell’s membranes, not to mention general cardiovascular health, and brain support. Even though there are plenty of foods out there that supply EPA and DHA, however, simply dieting isn’t enough to fully replenish and maintain your body’s natural supply of EPA and DHA. So if you’re running low and it’s not coming back up, you need a good enough supplement to keep your natural supply of these two Omega 3’s at a reasonable level.

Absorption rate

But the effects of fish oil are only as effective as the speed at which they are absorbed into the human body. Megared’s formula, mixing normal fish oil with krill oil, doubled the rate at which the fish oil supplement was absorbed into the body after being introduced into the digestive system. Fish oil is primarily used by runners, to help their performance on the track and decrease their recovery time. So, they need the effects to activate as soon as they possibly can. As such, there is a need for fish oil that has found ways to make themselves dissolve faster once introduced to the body. Liquid fish oil does this by being easier to dissolve once in the stomach than a solid pill or capsule. However, as we’ve seen throughout the list, there are plenty of fish oil pills and capsules that have found their own means of making themselves easier to dissolve.

Product Purity

Purity

But potency is only half of the battle for the top spot. The other half is the purity of the supplement itself. Most supplements come with fillers, additives, artificial ingredients, and heaven knows what else, to try and increase the potency. But by lowering the purity of the product, this actually lowers the potency of its effects, thus ironically rendering the fish oil supplement completely pointless. Even if the product in question boasts the use of molecular distillation in order to guarantee ultra-refined fatty acids in its formula, this is not the same thing as pure.

What specifically takes away from the purity of a fish oil supplement? Really, anything that isn’t absolutely vital to the formula. So that means that the presence of additives and fillers such as soy, mercury, any animal parts, lab cross-contaminants, or any other unnecessary ingredients, resulted in docked points.

There are exceptions to this, however. Those additives took away from the formula. So that means that the only exception would be an additive that added to the effects. Which is why Megared’s fish oil supplement got as high as it did, despite the obvious additive. The krill oil added into the mixture made the effects more potent, and thus added points to its final score rather than take away.

Features

Accessibility

Online retailers are only getting more powerful and more popular every single day. But even with that said, there’s nothing quite like the convenience (not to mention the lower cost from the lack of shipping fees) that comes from being able to buy something at your local store. Unfortunately, finding fish oil supplements available for purchase from multiple different local stores was tricky. Several of the entries on this list can only be bought online, and nowhere else. Points were docked, of course, but given the rarity of fish oils that were available outside of online retailers, and available in major pharmacies, we had to compromise on this one

Servings Per Day

Fish oil supplements leave a bad aftertaste in your mouth, and unless you specifically seek out a brand that takes them out, you also have to deal with burps that give you a supercharge of said aftertaste throughout the day. So obviously, people aren’t typically keen on having to take these pills more times than they’re comfortable with. Luckily, most fish oil pills, including every single one on this list, don’t have to be taken more than twice a day. Though there is another factor to consider on top of this one.

Serving size

This refers to the size of the pills, or the amount of liquid you have to drink, whenever you have to take in your serving. Not only do these pills leave an aftertaste that can charitably be referred to as strong, but many of them have very large sizes when it comes to the pills themselves. So, the higher up entries were made sure to have small serving sizes just by default. This way, you’d know that the best fish oil supplements are the ones that you can swallow with ease. Of course, The liquid variety of these supplements don’t have this problem. Liquids go down easy, so if you don’t want to deal with the large pills, then just buy the liquid variety.

Value

Price

The drawback to a lot of these pills being only available online is that shipping and tax add quite a bit to an otherwise manageable price. As you can no doubt tell by following the links in the list proper, most of these entries rank in the double digits, comfortably. So, price became a bit more relative as a result. This is also the reason why the only one of these regularly available in pharmacies and stores, is also the one that costed the least.

Expert Interviews & Opinions

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expert tips icon
Do You Need Fish Oil?

The truth is that you don’t need fish oil, just as you don’t need any supplement. The idea of a supplement is that they add onto what’s already there in abundance. You will never be prescribed fish oil, not unless you have a very specific physical disorder, where Omega-3 supplements would be needed to maintain good health. Fish oil is meant to help you.

For instance, if you love running or other long-range forms of exercise, then you need fish oil to help your performance and recovery time, so you can keep going longer, and get back in faster when you wear yourself out. None of the fish oil supplements on this list are bad.

Frequently Asked Questions

q: My child loves to run, is thinking about joining the school’s track team in fact, but are fish oil supplements safe for them? What age range is fish oil safe for?

a:

As long as your child isn’t super young, then there shouldn’t be any harm. However, there is a set age range, yes. Fish oil supplements are very helpful supplements, but they do contain chemicals and even toxins that may prove harmful to the bodies of young children or pregnant women. Which is why, if you are taking fish oil supplements while planning to become pregnant, you need to stop immediately, because a fetus may react violently to the presence of the toxins and chemicals naturally found in fish oil. This also applies to breastfeeding-age children, so even after you’ve had the child, don’t think that you can just go taking the supplement again just yet.

q: You keep mentioning what this can do for athletes, but I’m not an athlete, so what can this supplement do for me?

a:

Well if you stand at risk of sudden heart failure, then your doctor has probably already prescribed fish oil supplements to you, as a daily intake of DHA and EPA has been linked to numerous cases of sudden heart failure being decreased in patients who stood at a drastically high chance of it beforehand. Those same studies saw an equally stark drop in rheumatoid arthritis symptoms. And while it isn’t nearly as conclusive, there has been recent evidence shown that the consumption of Omega 3 fatty acids reduces the risk of abnormal heart rhythms. Finally, if you have Autism, ADHD, dementia inflammatory bowel disease, liver disease, bipolar disorder, Raynaud’s disease, schizophrenia, multiple sclerosis, osteoporosis, and other highly damaging, long-lasting diseases, then you’re also in luck. Research is always on to figure out more about Omega 3 fatty acids and their effect on these and more diseases.

q: Okay so besides young children and pregnant/breastfeeding mothers, who else should avoid taking fish oil supplements?

a:

Well, of course, anyone with an allergy to fish, for starters. They and vegans should outright avoid taking fish oil supplements altogether. Children and breastfeeding mothers can take it, but they would have to consult their physician before doing so.

q: Out of curiosity, how long exactly have we been studying fish oils as a supplement, and how long have we been using it?

a:

An excellent question! As a matter of fact, we’ve been using fish oils as early as the 16th century, where English fishermen would use fish oils to treat everything from wounds to colds. Fast forward to the 1970’s, where a Danish study is focusing on the Eskimo people of Greenland, found that despite the Eskimos consuming a diet primarily consisting of foods containing high amounts of fat, they showed absolutely no danger cardiovascular disease or heart attacks. Or at least, no more than the average man or woman. Upon further study, those same researchers concluded that it was related to the high concentration of Omega 3 fatty acids consumed in their diet of primarily fish. And thus, a greater study into the beneficial effects of fish oils began. Not only did we come to have fish oil supplements from this, but also that people who generally ate seafood at least once every week were less likely to die of heart disease.