Fish Oil Purity
Fish oil manufacturing is a largely unregulated industry. There is no consumer watchdog organization looking out for your interests, so you have to protect yourself.
Fish oil can contain impurities or even toxic contaminates unless the manufacturer chooses uncontaminated fish and processes the fish quickly and effectively using a process called molecular distillation.
Fortunately, there’s one manufacturer that stands above all the others in the purity of its fish oil. Let me tell you about it.
What Are The Contaminants That Can Get Into Your Fish Oil?
Toxic contaminants that can be found in fish oil include polychlorinated biphenyls (PCBs), dioxins and heavy metals such as mercury.
Where did these contaminants come from? I’m afraid they came from us. From pollution. Mercury is a byproduct of coal burning, PCBs were used in electrical insulation and dioxins are the active ingredient in defoliants used during the Vietnam Way.
Unfortunately, these pollutants rarely break down. Although production of PCBs and dioxins has long been banned, they continue to be part of the marine food chain. That’s how they end up in the fish that is used for fish oil.
The First Way To Avoid Contaminants In Fish Oil Is To Choose Uncontaminated Fish
Understanding the problem of contaminants, as you now do, you will also understand the value of using fish from clean waters as the source of fish oil.
It is also an unfortunate fact that our oceans are becoming more polluted. Don’t you think that spilling tens of millions of gallons of oil into the Gulf of Mexico has had an effect on the cleanliness of the water and on the ecosystems in the area? Don’t you think that ocean currents will spread the problem far and wide?
And don’t you believe that the oceans which have the most ship traffic will also have the most pollutants as the ships discard their waste into the water?
Much of the fish used for fish oils is taken from waters that are becoming more polluted.
The manufacturer that we recommend, Xtend-Life Natural Products, is a New Zealand company that bases its fish oil on the Hoki fish which are caught in the pristine waters of the Southern Ocean (sometimes called the Antarctic Ocean) which has never been exposed to contaminants and heavy metals.
In addition, the area where the Hoki are located is nowhere near any shipping lanes. As a result, the Hoki fish and their oil contain no detectable contaminants at all.
Using fish from clean waters is a good first step in insuring that the fish oil that ends up on your table will be clean and pure.
Processing Out Any Contaminants Is The Second Step In Producing Pure Fish Oil
After the fish are caught, the fish oil is extracted from the fish.
It is important for this process to occur promptly, while the fish is fresh, before it oxidizes and becomes rancid.
Many manufacturers use fish that are transported long distances over long periods of time by large fishing boats.
This is another area where Xtend-Life excels. They use fish, mainly Hoki fish but also some Tuna from the South Pacific, that are caught close to their processing plant so they can be processed as quickly as possible.
At the plant, the South Pacific tuna are put through a special proprietary purifying process to filter out all impurities.
After that, even more purification is done. The fish oil is molecularly distilled and concentrated.
The end result is the purest fish oil in the world.
The Best Ways To Check Your Fish Oil’s Purity
There are several good ways to check the purity of your fish oil.
First, check with the manufacturer.
Manufacturers of fish oil test each batch they produce. However, in many instances, the testing is done by the manufacturers themselves. You should select a manufacturer that has its fish oil tested by an independent laboratory and that publishes the test results for you to see.
Score another point for Xtend-Life. The extraordinary results of their independent testing are published on their website.
There are currently four international standards for purity. They are the International Fish Oil Standards (IFOS), the Council for Responsible Nutrition (CRN) standards, the European Pharmacopoeia standards and the Norwegian Medicinal stardard.
Xtend-life not only meets these standards, but it exceeds them. For example, the Xtend-Life requires its fish oil to pass testing for mercury that is ten times stricter than the international standards. Their standards for total PCBs are 9 times more rigid than those of the IFOS and 18 times stricter than the level set by CRN. Moreover, Xtend-Life’s acceptable level of dioxins is four times lower than the other organizations!
Here’s another way to test the purity of your fish oil: Smell it!
Bite or cut open the fish oil capsule and smell the contents. If it has a strong fishy smell, there is a good chance that it is not as pure as it should be. In fact, a really strong fishy smell can be a sign that the fish oil is rancid.
The World’s Purest Fish Oil
One fish oil that can pass the smell test is Xtend-Life DHA fish oil.
By using fish from pristine waters, processing the fish promptly and purifying it to standards far more strict than other manufacturers follow, Xtend-Life produces the purest fish oil in the world.
That’s one of the main reasons why I recommend it.