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Fish Oil Isn’t The Whole Story About Omega 3′s |
  • Fish Oil Isn’t The Whole Story About Omega 3′s

  • 4 April 2018 by 0 Comments

fishing tackle distributorssea fishing equipment https://www.fishingeureka.com/. Fish Oil May Not Be The Miraculous Solution To All Your Essential Fatty Acid (EFA) Requirements

How fish became known as a ‘miracle’ food

Supplementation with fish oil has become extremely popular, due to researchers discovering, many years ago, that certain groups of people, especially those who follow a Mediterranean diet, are healthier than those people who don’t. The assumption was that their diets, which contained a lot of fish (maybe up to three times a week) was helping them stay healthier for longer.

There has been research to support the health benefits of fish, where it has been shown that eating fish is helpful in preventing a second heart attack, in people who have already had one attack. Fish is therefore seen as having some protective benefits.

However, the Mediterranean people also consume generous servings of vegetables, fruit, olive oil and whole grains, in their diet, so fish is only part of what they eat, and is generally served in preference to dairy products and meat.

Another very important aspect to their health, that wasn’t seen as being very important at the time of the research, was that these people are also very community-orientated. Their mealtimes are very social, and we know today that being involved in your community and enjoying your meals with family members and friends is good for both your physical and mental health.

However fish oil supplement manufacturers focused on the link between health and fish consumption, because it was an easy marketing message.

Fat is critical in your diet

Fat is the second most abundant compound in the body, with water being number one. Your body can make saturated and monounsaturated fats from carbohydrates. On the other hand, polyunsaturated fats and oils, also called Omega 3 and Omega 6 fats, are essential to life, which means they have to be obtained in your diet, as your body cannot make them. If you don’t get them in your diet you will be deficient in them. Interestingly, the human brain needs a lot of these Omega fats, with about 20% of the brain being made up of these unique fats.

Fish Oil /= Omega 3

Omega 3 is a family of unsaturated fatty acids, which have a number of very important functions to perform in the human body. Many people have come to think of Omega 3 as being fish oil, but this is not the whole story. The Omega 3 Essential Fatty Acids (EFA’s) family contains a number of different fats, of which DHA and EPA are very well known. Fish Oil contains DHA and EPA, but is different to plant based Omega 3′s as fish oil does not contain other foundation fats, which are also necessary for the human body.

A little more scientific detail behind the fish oil story

One of the reasons for the confusion about whether fish oil Omega 3 supplementation is better than plant based Omega 3 supplementation is because fish oil contains the derivatives of the plant based Omega 3 fats, DHA and EPA. A derivative is a by-product of the original item or compound. However, this does not mean that a derivative is unimportant. It is very important, and has other functions to perform, apart from the original compound. In the same way, the original, or foundation compound, the plant based Omega 3 fats, are also critical for health, as they also have very important functions to perform in all our cell membranes, as well as our cells, organs and tissues. So, we need both the foundation, plant based Omega 3 fats and the derivatives, DHA and EPA.

Can DHA and EPA only be found in fish?

People have been led to believe that the Omega 3 derivatives, DHA and EPA, are only obtained in cold-water fish and fish oil supplements. This is not true. They are also found in certain forms of algae. Furthermore, most people are capable of converting the plant based Omega 3′s into enough DHA and EPA, if they have enough of the plant based, foundation Omega 3′s and what are called co-factors, which are simply the Vitamins B3, B6, C and the minerals zinc and magnesium, which help the body convert the plant based Omega 3′s into DHA and EPA. So, your body can make the derivatives of the plant based Omega 3 fats, which are already present in cold-water fish. A small percentage of people do this conversion very slowly, and they may benefit from adding an algae source of DHA and EPA to their diet. (This topic is discussed in more detail further on in this article).

Interestingly, any DHA and EPA found in fish had its origin from a plant. When a small fish has eaten algae, and then been eaten by a bigger fish, all the way up to the larger fish, this larger fish only has DHA and EPA in it because the fish at the bottom of the food chain, ate the algae. Yes, the algae is where the DHA and EPA originates. Cold-water fish, such as salmon, mackerel and herring, and to a lesser extent sardines and tuna are rich sources of DHA and EPA because they are carnivorous fish and eat the smaller (vegetarian) fish that have eaten algae.

Many people have also been led to believe that the DHA and EPA are the only important Omega 3′s they need. This is also incorrect. You need a lot of foundation fats, which is what the plant based Omega 3 fats (and the Omega 6 fats) are, to keep optimally healthy. Only consuming DHA and EPA will not lead to long-term health. They are important parts of the Omega 3 family, but they are not the whole family.

Clinical trials on fish vs plant-based Omega 3′s

When researchers looked at the Mediterranean studies of health, they saw that people who ate fish regularly, up to three times a week, were less likely to suffer from heart disease. This led to a number of studies that indicated some heart-health benefits from eating fish. However, an astounding fact emerged too – one that they weren’t expecting.

Two of these trials indicated that eating fish, or taking a fish oil supplement did reduce the chance of having a second heart attack. However, another trial indicated that consuming a plant-based Omega 3 supplement reduced the risk of having a second heart attack by at least twice that of the fish oil! This was a 70% reduction in mortality. Added to this result was a significant reduction in coronary ‘events’ and these protective effects were quick to make themselves evident. When assessed four years later, patients were still benefiting if they were following the diet.

Therefore, the plant based Omega 3′s were more effective at reducing the risk of cardiac death in high-risk patients. Plant Omega 3′s also reduced the number of painful, not-fatal heart attacks, and there are long-term survival benefits from consuming plant Omega 3′s whereas there weren’t with consuming fish oils.

So what should I supplement with? A fish oil capsule or plant based Omega 3′s?

As already discussed, your body cannot function optimally without the right kinds of fats. But you also need more of the right fats than you may have been led to believe. These fats are actually the foundation of your health, and are also called foundation fats.

If you only consume a fish oil supplement, you are supplying your body with a maximum of 3 – 5 mg of fat, which is about 2.5% of your calories if you are eating 2000 calories a day. You actually need more than 15% of your calories, but less than 60%, to be made up of fat! Your ideal intake will depend on your level of activity. Eating 10% of your calories as fat, is not enough, and will result in dry skin, low energy levels, and ultimately ill health.

If you were to consume 15% of your fat calories in the form of a fish oil supplement, you would need to be consuming 33 gms, or 2 tablespoons. This much fish oil can cause bleeding problems, as well as increased inflammation due to the extreme sensitivity of DHA to oxidation damage. This is because it only contains the Omega 3 essential fats, with none of the Omega 6 fats. So, you can overdose on fish oil alone.

Furthermore, your body doesn’t only need Omega 3 fats, which is what is in fish oil. Your body also needs undamaged Omega 6 fats, because these two Omega fats are required together, to maintain the balance of Essential Fatty Acids (EFA’s) in your body.

Therefore, your body needs much more fat than a fish oil supplement can provide, to keep you healthy. You will eventually suffer from a fat deficiency if you only consume a fish oil supplement. So, if you do choose to take a fish oil supplement, you also need to supplement with another plant-based Omega 3 and Omega 6 blend, otherwise you will not have enough of the balanced essential fats, which are the foundation fats of health. (If you would like to learn more about ‘why do we need both Omega 3 and Omega 6?’ click on this link).

Some Myths about Fish Oils vs Plant based Omega 3′s

Fish oil manufacturers have perpetuated two myths about Omega 3′s for a very long time:

1. They say that we can’t make enough of the derivatives

2. They say that we battle to do the conversion from plant-based Omega 3′s to the DHA and EPA derivatives

Genes govern the conversion of the plant based Omega 3′s to DHA and EPA. Some people do this conversion quickly, while others do it more slowly. If you cannot do the conversion at all, and ate no cold-water fish, you would die, as DHA and EPA are critical for vital functions in the body and brain.

In answer to the first myth, if we have enough of the raw material, that is, the plant-based Omega 3′s, we can make enough of the DHA and EPA. But we need enough of this foundation, and many people don’t consume enough of these plant-based Omega 3′s.

In answer to the second myth, only a small group of people do the conversion very slowly, and they are groups of people who are descendants of the populations who lived along cold-water shorelines, such as the West Coast North American natives, Welsh-Irish, Inuit, Oriental, Norwegian, Swedish and Danish people. Their bodies ‘forgot’ how to do the conversion quickly, because they ate so much cold-water fish and they didn’t need to do the conversion as regularly. It is estimated that this is a small percentage of the general population, probably less than 2% and definitely less than 10%. These people may benefit from taking an algae based DHA and EPA supplement, in addition to the plant based Omega 3′s.

Maybe you are getting more than you bargained for in your fish oil supplement

There is something else that fish oil manufacturers won’t tell you about. Most of the fish oil products on the market today contain damaged fat molecules. This damage occurs due to the processing that fish oil has to undergo in an attempt to remove heavy metals, dioxins, PCB’s as well as the fishy after taste.

Only high temperatures can remove some of the toxins that are present in our fish today, so the fish oil molecules are exposed to heat, which they don’t like at all. In fact, they should not be subjected to heat at all, as they become damaged.

Unfortunately, even after the damaging exposure to high temperatures, many fish oil supplements still contain detectable levels of some of these extremely damaging environmental toxins, which mean that you will be ingesting them unknowingly.

Furthermore, the high temperatures that these fish oils are exposed to, also produce damaged fat molecules, and this is a list of some of the kinds of fat molecules present in most of the fish oil supplements that are on the market today:

Trans fats

Fragmented and cyclised molecules

Cross-linked molecules in and across triglycerides

Double-bond shifted molecules

Polymerized, Dimerized and Trimerized molecules

Other things to consider if choosing to take a fish oil supplement

There are a number of other things to consider with regards to fish oil supplements:

1. Marine oils used in various food products are often partially hydrogenated, to ensure stability and prevent rancidity. Partial hydrogenation significantly reduces the DHA and EPA content of the fish oil, to less than 2% of total fat content, and introduces trans fats too.

2. DHA and EPA are 25 times more sensitive to damage from light, oxygen and heat than plant based Omega 3 fats are, so they will definitely be damaged during processing, unless a Carbon Dioxide, expensive, cold-extraction process is used, and there are only a few companies in the world that do that. And the label will say so.

3. The extended transport times, which occur when fish is moved from the ocean to processing plants, for processing, often causes both microbial and enzymatic degradation of fish tissue, causing increased oxidation. Both a loss of flavour and degradation of omega 3 content are the results. Vitamin C is often added as an antioxidant to try to counter these effects.

4. Variations in fatty acid composition of fish, according to location, season and species means that the end product is not always consistent in DHA and EPA composition.

5. Fish oil also contains cholesterol, as it is an animal product, although the amount will vary according to species. Plant sources of Omega 3 do not contain cholesterol.

6. The fish in our oceans are not as clean as we’d like them to be, arriving on our plates or in capsules containing PCB’s, heavy metals and dioxins.

7. Fish caught today are generally a third of the size they were 100 years ago. We all have to become environmentalists if we care about eating fish and leaving fish in the ocean for the generations to come. Furthermore, using krill oil, which is seen as being less of an environmental threat than fish oil, may also result in environmental damage in later decades, although the manufacturers state that won’t be the case. However, the same ‘authorities’ never thought we’d see the destruction of as many fish species as we’re seeing today either.

8. Ask your fish oil manufacturer these questions:

When researchers say there are no acceptable limits to PCB’s, dioxins, furans, pesticides, as well as Mercury and Lead, why do you still use this ‘less than acceptable limits’ as a selling point?

The damage that occurs to the fish oils due to processing, such as the formation of cross-linked, cyclised, fragmented and double-bond shifted molecules, trans fatty acids and polymerised acids, are not listed on your products. Why?

What is the highest temperature reached during deodorization, molecular distillation and wiped film evaporation?

What is the time duration of each of these processes, and how many repetitions are done for each high-temperature step?

Let’s summarize the facts about fish oils vs plant-based Omega 3′s

When looking at the research and assessing the contaminants in the ocean, that find their way into fish we can summarize with a few facts:

Plant oils have been shown to halve the risk of heart disease when compared to fish oils

Plants oils are a much healthier choice of Omega 3 (and Omega 6) oils

Organic plants oils can be found whereas it is not possible to find organic fish -they all live in the ocean which is contaminated with dangerous chemicals

Fish oils turn rancid more quickly than plant oils do

Fish oils are more easily damaged during extraction than plant oils

Nuts and seeds, full of good plant oils are easy to eat on the run

Plant oils are good for more than just your heart and your brain

Organic plant-based Essential Fatty Acids are not only clean, they offer so many additional benefits to fish and fish oil supplements

Only a small group of people can’t do the conversion from plant-based Omega 3′s to the DHA and EPA derivatives

Many more health benefits from an undamaged, plant-based Omega 3 and Omega 6 supplement

When people switch from using fish oil supplements, to using a plant based, foundation Omega 3 supplement, that also contains undamaged Omega 6, also essential for optimal health, they experience a wider range of benefits, because they are not only supplementing with DHA and EPA. They are also getting the other components of health, that accompany the consumption of Omega 3 and Omega 6, such as increased energy, improved metabolic rate, smoother, clearer skin, insulin sensitivity, mood and concentration improvements, improved ability to cope with stress, lowered inflammation and increased immunity, as well as lowered heart disease and cancer risk.

If you do choose to consume the pre-formed DHA and EPA, then consume an algae-based product rather, as this is where the DHA and EPA comes form originally. Simply by-pass the fish, and use a product that hasn’t had to be detoxified and therefore damaged. Furthermore, you will be making a sensible, environmentally conscious choice. However, don’t forget that you still need to supplement with a foundation blend, as simply taking a DHA and EPA supplement will not provide all your foundation essential fat needs. Therefore a plant based, foundation Omega 3 and Omega 6 supplement, with added DHA from algae, would be a better choice.

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