Sunday, April 10, 2011

The European Parliament Confirms the Role of DHA in the Development of Baby Vision

It is now pretty well known that there are substantial health benefits, including to the very young, from increasing the amount of the Omega 3 essential fatty acids in our diet. This has now, in the last couple of days, been confirmed by a decision of the European Parliament.
The Omega 3 essential fatty acids are important fats that our body needs to good health but which it is unable to produce itself. For this reason all of our Omega 3 fatty acids must of necessity come from what we eat. And unfortunately the primary source of these essential fats is seafood, and particularly oily fish, and our consumption of seafood has declined dramatically over the last century.
This has had substantial health ramifications, and in particular has contributed to an increase in a range of lifestyle diseases that were rare a century ago. Researchers started to uncover the reasons why when they began to study communities which had very low levels of the lifestyle diseases such as the Japanese, and discovered a link between the amount of seafood consumed and diseases such as heart disease.
Whilst the initial evidence was building up there was some scepticism about the health benefits of the Omega 3 fats, however it is now generally recognised by mainstream medical organisations that a deficiency in the Omega 3 essential fatty acids contributes to heart disease and may even contribute to a heart attack causing death. The American Heart Association now tells us to eat more fatty acids for this reason.
But it's not just for our heart health. There's a wide range of other health problems which are impacted by a deficiency in our intake of the essential fatty acids, including our eyesight, and the development of baby vision
It is not commonly known but there is more DHA in the retinal rods in the eye than in any other cells in our body. An adequate supply of DHA ensures better vision in the very young and in the very old, because it is also now understood that low levels of DHA can be a contributing factor to macular degeneration, the leading cause of blindness in older people.
During the first 3 years of life your baby's vision develops dramatically. In the first 3 years of life the size of a baby's eyes increases threefold from birth. Retinal tissue in the eye is mature by the age of 3, although the development of vision continues throughout childhood affecting such things as hand eye coordination.
The development of baby vision affects every aspect of an infant's life.
It has been recognized for some time that breastfed infants have better developed visual functions than those who are fed formula. Traditional infant formulas does not contain any of the Omega 3 fats, particularly DHA, whereas breastmilk does, provided the mother has these important fats in her diet. If she does they are passed to the infant through breastfeeding.
For this reason it is now possible to buy DHA fortified infant formula, and the European Parliament has now confirmed the benefits to the eyesight of babies and infants of this DHA fortification.
Through a narrow vote it was confirmed that infant formulas can include claims about the benefits of DHA in the formula on infant visual development. There were voices of objection raised of course on the grounds that this may lead mothers to think that formula is as good for babies as breastmilk.
This is a valid objection and it is generally accepted that breastmilk is always better for babies than formula, however for various reasons mothers will still continue to use formula for their babies, and if they do it is always better that they use formula fortified with the Omega 3 fats.
There's no doubt breastmilk is better for babies, however it is important that any mother also understands that for her baby to get an adequate supply of the Omega 3 essential fatty acids the mother must have an adequate supply of these fats in her own diet. This is important both for her own health as well as for the health, and visual development, of her baby.
Gradually we are seeing acceptance by the mainstream, including medical organisations such as the American Heart Association, and now by the European Parliament, of the fact that a sufficient intake of DHA and EPA is essential to the good health of all of us, as well as to the development of baby vision.
Of course eating fish is the traditional way of ensuring an adequate intake, however fish is now generally considered to be contaminated with toxins such as Mercury, and we shouldn't eat too much fish that this reason. Fortunately there are high quality fish oil supplements available which are both cost-effective to take daily and which are completely clean and free of contamination.

Monday, April 4, 2011

Find Out About The Link, If Any, Between Omega 3 Fatty Acids And Lowering Blood Pressure

There is little doubt about the heart health benefits of the Omega 3 essential fatty acids DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid). Many of the benefits to our heart health of increasing our intake of these 2 of the most important essential fatty acids are now mainstream, and for this reason mainstream organisations such as the American Heart Association are telling us we should all be eating more Omega 3 fats.
But do these health benefits extended to lowering your blood pressure?
In fact it's not just heart health benefits that are attracted to us by eating more of the Omega 3 essential fatty acids. There's a wide range of health benefits, some of which are now firmly established and some of which are still in the process of being investigated.
Unfortunately over the last century our intake of seafood has dropped dramatically. Instead of having a fish on our plate we are more likely now to have fries or burgers for dinner. And this is having an impact on our health.
Fish is the biggest source of DHA and EPA, the 2 most important essential fatty acids known as the Omega 3 fats. Our body is unable to manufacture either of these fatty acids itself and so needs to rely on our intake of these fats through our diet.
When we were eating a lot more fish we were getting plenty of the Omega 3 fats in our diet because fish, and in particular oily fish, are very high in these fats. Unfortunately burgers and fries are not high in the Omega 3 fats and are high in unhealthy fats.
The resultant effect has been that our intake of the good Omega 3 fats has declined dramatically over the last century and at the same time our intake of bad Omega 6 fats has increased just as dramatically, and it is considered by medical professionals that this may well be a substantial factor in the increase in the incidence of a wide range of lifestyle diseases including heart diseases, cancers and much more.
There is now some suggestion that those who are prone to high blood pressure may also benefit from increasing their intake of the Omega 3 essential fatty acids by lowering their blood pressure. In a study referred by the American Heart Association a large group of men were split into smaller groups and given a range of different dietary intakes, some higher in fat and some lower in fat, some with Omega 3 supplementation by way of fish oil capsules, some eating more fish and some taking placebo capsules.
The object was to examine the link, if any, between Omega 3 and lower blood pressure.
The result was interesting and encouraging, and the conclusion drawn was that in subjects who took either the fish or the fish oil, particularly those in the low-fat groups, diastolic and systolic blood pressures dropped.
It is always difficult to say at what point something is sufficiently proven. Of course these questions will continue to be studied, and as seems to be the case with all these things some studies will confirm this conclusion and some will reject it.
However whether it is sufficiently proven that taking fish oil capsules reduces your blood pressure, there is now no doubt that all that all of us should be taking fish oil capsules every day, or eating more fish, to attract a wide range of well recognised health benefits to ourselves, including reducing the risk of dying from heart attack.
The evidence supporting the conclusion that our reduction in intake of the Omega 3 fatty acids is severely affecting our health is mounting. And the evidence that increasing our intake now will attract significant health benefits to us is also mounting.
There are excellent high quality Omega 3 fish oil supplements available on the market which are both cost-effective to take every day, and, provided you buy quality supplements, are free of the Mercury contamination commonly found in fish.

Sunday, April 3, 2011

Omega 3 Fortified Eggs Are Very Expensive. But Are They Worth the Extra Cost to You?

Just about every food you buy now seems to be fortified with Omega 3 essential fatty acids. Eggs are no exception, and it is now quite common to see Omega 3 fortified eggs in your supermarket, and they are usually quite a bit more expensive. Is the extra cost of Omega 3 eggs worth it?
First of all let me say that all eggs should have Omega 3 essential fatty acids already. The fact that our mofern eggs are devoid of the Omega 3 essential fats owes as much to modern farming practices as it does to anything else.
The Omega 3 fatty acids commonly found in a range of natural foods such as fish start life out in grass. In the ocean the Omega 3 fats are found in seagrass. When small fish eat the seagrass they ingest the fats, and when in turn these small fish are eaten by bigger fish the essential fatty acids work their way up the food chain.
That's why fish oil is such a good source of the Omega 3 fats, because of the seagrass.
And ordinary grass is no exception, it too has plenty of Omega 3 fats.
And in the past our chickens used to free range around the farm, and spend their day eating, amongst other things, plenty of grass.
Yes surprising though it may seem chickens love to eat grass. Just watch one for a while and you'll see it breaking off grass stems and eating them.
So of course if the chickens were getting grass in their diet they were getting Omega 3 fats in their diet and these were therefore found in their eggs.
But modern farming practices have ensured that chickens no longer eat grass, rather they eat such foods as chicken pellets, grains and soy products. These don't have Omega 3 fats, and therefore neither do our chickens or their eggs, and therefore if we want Omega 3 fats in our eggs we need to buy Omega 3 fortified eggs.
The problem is that there are a number of essential fatty acids known as the Omega 3 fats, not just one. DHA and EPA are the 2 most important, and these are the fatty acids found in fish.
However there is another form of fatty acid known as ALA, which is not nearly as healthy for our body. It is really a precursor to DHA and EPA because it is only worthwhile for our health once our body has converted it into DHA and EPA.
And sadly it is now recognized that our body is very inefficient at converting ALA, and in fact very little of it is converted at all.
Meaning that eating Omega 3 fortified eggs with ALA in them rather than DHA and EPA gives you little health benefit.
If you're interested in finding out more read the label on the eggs, we have seen eggs with DHA and EPA, but this is rare. Generally ALA is found in the eggs because it is cheaper.
So in my view you're wasting your money spending more for Omega 3 eggs.
You're much better off spending your money on high quality fish oil supplements which have stacks more DHA and EPA in them and which are convenient and cost-effective to take daily.
Of course the perfect solution is to keep your own chickens, allow them to free range around your garden and provide you with beautiful Omega 3 fortified eggs.

Will More Fish On The Dining Table Cure Your Depression? Huh?

That probably sounds a little silly, asking if eating fish will cure your depression. But even if you're a little sceptical stay with me here.
You see there is evidence that that is in fact the case.
You see fish, and a particularly oily fish, is packed with the Omega 3 essential fatty acids DHA and EPA. And there is substantial evidence that increasing our intake of the Omega 3 fatty acids known as DHA and EPA could improve our health. And there is now evidence that this may include depression.
It was observed almost 20 years ago that there has been a reduction in our intake of seafood over the last century together with an increase in the rate of depression. It was also observed that societies where fish formed a large part of the diet had lower rates of depression.
There are now studies showing that there may well be a link between the 2. There are encouraging results suggesting that increasing your intake of the Omega 3 essential fatty acids may well have a role in helping treat depression.
Of course like all these things there are also studies suggesting the opposite. It is always extremely difficult to say when something is proven and when it is not. But there is clearly now evidence to suggest that Omega 3 supplementation, or eating more fish, may affect your depression.
There is no doubt about the health benefits of eating more fish. There is solid scientific evidence which is now accepted by the mainstream medical community that there are worthwhile health benefits to eating more of the Omega 3 fats, including reducing your risk of dying from a heart attack.
And whilst it is not yet sufficiently proven that eating more fish will improve your depression there is no doubt that it will certainly help other areas of your health.
However there is a problem. Fish is getting increasingly expensive and out of the reach of many families. Not only that but it is commonly recognised that many fish are contaminated with Mercury and other industrial toxins, and we shouldn't eat too much for this reason.
So there is a conundrum. Eating more fish will help your health and may well help your depression, but exposes you to other problems, namely the cost and the risk of toxic contamination.
Fortunately there are high quality fish oil supplements available which are safe to take and cost-effective to use daily.
Note however that not all fish oil supplements are high quality.
Interested in seeing some of the evidence? Click here and here

Why Are Your Flax Based Omega 3 Supplements Not As Healthy As You May Think?

There's no doubt now about the health benefits of fish oil. Fish oil contains DHA and EPA which are the 2 most important of the essential fatty acids known as the omega 3 fats. But this reason sales of fish oil supplements have exploded over the last decade or 2.
However many people are unaware that there are different forms of Omega 3 essential fatty acids, and that the omega 3 fats found in plant based sources are quite different from those found in fish.
The 2 most important Omega 3 fats for our health are DHA (docosahexaenoic acid) and EPA (Eicosapentaenoic acid). DHA in particular is extremely important for the development and proper functioning of our brain.
Our brain is made up of somewhere around 60 percent fat, and a large proportion of that is DHA. It is now established that an adequate supply of DHA during gestation of the foetus is important for proper development of the brain as well as development of mental function during childhood and in fact through life.
Fish, and particularly oily fish, are the best source of DHA and EPA. In fact these 2 omega 3 fats come from the seagrass eaten by fish, and those important fatty acids work their way up the fish food chain.
Many people look to get their omega 3 fats from other sources, and in particular plant based sources such as flax.
However many people are also unaware that they are not getting DHA and EPA from flax seeds, they are actually getting a different form of Omega 3 fat called ALA.
ALA is not nearly as beneficial to the health as either DHA or EPA. It is in fact a precursor to DHA and EPA and can be converted in the body into these 2 fats, hence its benefits.
However research has shown that the rate at which ALA is converted is very low, some estimates are that only around 5 percent of ALA is converted in the body.
And for this reason ALA, which is the plant-based form of Omega 3 fats, is not nearly as effective for promoting good health.
This of course presenta a conundrum for anyone who, for philosophical reasons, does not wish to eat fish. Unfortunately the fact remains that fish is by far the best source of the important omega 3 fats.
And eating fish has it's own problems. Fish has become very expensive, and is now commonly contaminated with Mercury and other toxins, and in fact we are advised not to eat too much because of this contamination.
There are high quality fish oil supplements available which overcome this problem. They are free of contamination and they are also cost-effective to take every single day.
So if you're looking to add the health benefits of the omega 3 essential fatty acids to your diet remember that it is the fish-based form of the omega 3 fats that is healthy, the plant-based form is much less so.
And remember that the best alternative to eating lots of fish is to take high quality fish oil supplements. Note however that not all fish oil supplements on the market are high quality.

Tuesday, March 22, 2011

Could the Benefits of Fish Oil Supplementation Include Reducing Your Risk of Hearing Loss?

The health benefits of the Omega 3 essential fatty acids are now firmly established by mainstream science. Amongst other benefits you may even help save your life from taking Omega 3 supplements every day, because science has shown that overcoming your deficiency in the Omega 3 fats may prevent a heart attack.
But it is less well-known that adding more of the Omega 3 essential fatty acids to your diet may also help protect your hearing. The benefits of fish oil supplementation grow bigger and bigger.
Yes you heard right. Adding more Omega3 fats to your diet has been shown in at least 2 studies to reduce the likelihood or amount of hearing loss that people may suffer over time.
The 2 studies were conducted independently, one in Holland and one in Australia. The Dutch study examined both the level of hearing of a group of people over a period of 3 years as well is what they ate. Each of the participants in the study was tested for hearing including high-frequency and low frequency sounds, and the reduction, if any, over the period of the study was measured.
And it was found that those who have the highest intake of fish in their diet were roughly 10 percent less likely to suffer from hearing reduction compared to those who had the lowest intake of fish.
And of course fish is the primary source of the most important of the Omega 3 essential fatty acids, namely DHA and EPA.
Another study in Australia undertaken for 5 years found that people who ate fish at least twice a week had roughly half the rate of hearing loss compared to other people who rarely or never ate fish.
It is not fully understood why increasing your intake of the Omega 3 essential fatty acids could help reduce hearing loss. But the fact that the mechanism is not well understood does not alter the fact that this seems to be the case, as borne out by 2 solid scientific studies.
And of course it's not just hearing loss that can be protected by increasing the amount of Omega 3 fatty acids in your diet, there is an extremely wide range of health conditions which can be positively impacted by eating more fish.
Sadly though much fish is heavily contaminated with Mercury, and in fact we are told not to eat too much for this reason, and this combined with the fact that fish is becoming extremely expensive presents a conundrum. How do we get more of the Omega3 fats in our diet without going broke doing so, and without eating Mercury?
Fortunately it's quite possible to get high quality Omega3 supplements which contain oil from fish, and which are not contaminated with Mercury or any of the other contaminants present in fish, and which are also cost-effective to take daily.
Sadly however not all Omega 3 supplements are high quality.

Monday, March 21, 2011

Do Learning Difficulties In Children Respond To Omega 3 Supplementation?

Learning difficulties amongst children seem to be on the rise. Whether it's autism or ADD, or dyspraxia or ADHD or dyslexia or any one of a number of other learning difficulties, the incidence of these problems seems to be on the rise. So why could Omega 3 supplementation have anything to do with the solution?
It's a good question. Omega 3 essential fatty acids and in particular DHA and EPA are found primarily in seafoods and in particular in oily fish. A century or more ago seafood was high in our list of important and much consumed foods. Virtually everyone ate fish at some stage during the week.
And because they ate fish regularly, and because fish, and in particular oily fish, is extremely high in the essential fatty acids, our forebears got an adequate amount of the essential fatty acids in their diet.
However fish has now been supplanted in our diets with such foods as burgers and coke. And as a result most of us if not all of us are nutritionally deficient in a range of the important nutrients, and this has a range of implications for all of us.
Study after study has shown that increasing our intake of the essential fatty acids, most commonly by taking quality Omega 3 fish oil supplements, will help prevent a wide range of health conditions, including reducing our risk of dying.
A study undertaken in the UK on more than 100 children with learning difficulties has shown that increasing the amount of the Omega 3 essential fatty acids in the diet of these children helped a percentage of them, though not all, to function better and to achieve more at school.
All of these children were selected on the basis that they had average ability but were performing badly at school. They were given Omega 3 supplements every day for 6 months and tested on their performance amongst other things.
Of course you cannot conclude from this study that giving Omega 3 supplements to your children will cure their learning difficulties, there is certainly much more to it than that. However it does seem that adding more Omega 3 essential fatty acids to their diet, commonly by way of Omega 3 supplementation, is one tactic that ought be considered by parents and medical professionals.
And there is solid scientific evidence to support the conclusion that our children will perform better with adequate amounts of essential fatty acids and their diet. The omega 3 fats, and in particular DHA, make up a large percentage of the brain and a higher supply of DHA during the early years has been shown to improve cognitive performance.
So if you're a parent of a child with learning difficulties, along with consulting the appropriate medical professionals, it may well also be worth considering Omega 3 supplementation. It's not just learning difficulties that may benefit, is a wide range of other health benefits from adding more of the essential fatty acids to the diet, both to yourself and your children.
And the best way to do this is by taking high quality Omega3 capsules, though not all fish oil supplements are high quality