Posts Tagged ‘Omega-3 fatty acids could prevent and treat nerve damage’

Omega 3 : omega 6 – the rise of chronic disease and illness

Saturday, September 22nd, 2012

The human body can synthesise all fatty acids with the exception of omega3 and omega 6 . They are known as essential fatty acids or EFA’S they are the building blocks of cell membranes – brain tissue and nerve tissue – they are essential for the functioning of every cell in your body .They help protect against chronic health conditions and disease , they repair degenerative cells and ensure that the body is fuelled properly . The ideal scenario would be to have a ratio of 1:1 omega 6 : omega 3 this however as we shall see is not the case and the actual ratio in UK , USA , UAE and countries following a westernised diet maybe as much as 25 : 1 omega 6 : omega 3 .

To put this in perspective taking breast cancer as an example studies have shown that an excessive food based intake of Omega – 6( linoleic acid ) is linked to some forms of breast cancer , in subjects whose breast tissue contains high levels of omega-3 they appear to be less prone to this form of cancer which affects 1 in 8 women.

In order to maintain levels of these very important EFA’s you have to take them from food sources – what has happened in the last Century is that there has been an increase in the consumption of Omega 6 (linoleic acid) and a decrease in consumption of Omega 3 ( alpha linoleic acid )

Fats can be divided into two groups saturated and unsaturated fatty acids . Saturated fats are from animals sources , unsaturated fats are your omega 3 , omega 6 and omega 9 . Omega 9 is also known as Oleic acid .

Omega 6 is converted in your body into arachodonic acid (AA) Omega 3 is converted into eicosapentaenoic acid (EPA ) and docosahexaenoic acid (DHA) the secret to good health is to have a balance between the omega 6 and omega 3 . Unfortunately in our modern diet we consume too much omega 6 and too little omega 3 and it is this inbalance that has resulted in so many of the health problems affecting the population . Part of the problem is the intense farming methods and what we feed animals on as well as that a lot of fish in fish farms are fed an artificial diet so the farmed fish contains less omega 3 than wild cold water fish which feeds on krill . The most common source s of omega 6 in our modern diet is sunflower oil , corn oil , groundnut oil , hemp , safflower and soya oils . These oils are used extensively in the modern food industry just look at the labels of the food you buy – bread , pizza, margarines , ready meals .

A diet high in omega 6 is one that is pro inflammatory – this is due to the fact your body produces more prostaglandins which promote inflammation – inflammation is what precedes disease and many diseases are aggrevated by inflammation ie arthritis , type 2 diabetes , IBD , psoriasis etc . With the western diet showing a ratio of around 25: 1 omega 6 (pro inflammatory ) : omega 3 (anti inflammatory ) it is easy to see what has gone wrong and why we have the increase in so many chronic conditions .

The simple solution is obviously to increase intake of the anti inflammatory omega 3 – EPA and DHA and decrease intake of the pro inflammatory omega 6 sunflower oils , corn oil etc . Very often the simplest way is for most people is to take an omega3 supplement however due to the clever marketing of the companies finding the right supplement is difficult .

You need a supplement that is high in active ingredients specifically EPA which is believed to be the most potent natural anti inflammatory . Takeomega3 has 800mg EPA per capsule which is far in excess of any other omega3 product on shelf – surprisingly the brands advertising 1000mg omega3 are only 30% active ingredients and the other 70% is fat which you dont need !! ., TakeOmega 3 is 90% active ingredients. Research has shown that for an omega3 supplement to be effective it needs to be 80% active ingredients none of the brands on UK shelves offer this . They label highest concentration , pure omega3 , 1000mg omega3 but at the end of the day they are lowin the active ingredients and as a result are not effective . Why waste money on a product that could be as much as 80% fat that you dont need ?

Omega-3 fatty acids could prevent and treat nerve damage, research suggests.

Wednesday, January 18th, 2012

Research from Queen Mary, University of London suggests that omega-3 fatty acids, which are found in fish oil, have the potential to protect nerves from injury and help them to regenerate. When nerves are damaged because of an accident or injury, patients experience pain, weakness and muscle paralysis which can leave them disabled, and recovery rates are poor.
The new study, published this week in the Journal of Neuroscience, suggests that omega-3 fatty acids could play a significant role in speeding recovery from nerve injury.
The study focused on peripheral nerve cells. Peripheral nerves are the nerves which transmit signals between the brain and spinal cord, and the rest of the body.
These nerves have the ability to regenerate but, despite advances in surgical techniques, patients usually only have good recovery when their injury is minor.
Omega-3 fatty acids are vital for the body’s normal growth and development and have been widely researched for their health benefits. Because the body cannot manufacture omega-3 fatty acids, they have to be consumed in foods such as oily fish.
In the new study, researchers first looked at isolated mouse nerve cells. They simulated the type of damage caused by accident or injury, by either stretching the cells or starving them of oxygen. Both types of damage killed a significant number of nerve cells but enrichment with omega-3 fatty acids in cells gave them significant protection and decreased cell death.
Next the researchers studied the sciatic nerves of mice. They found that a high level of omega-3 fatty acids helped mice to recover from sciatic nerve injury more quickly and more fully, and that their muscles were less likely to waste following nerve damage.
The research was carried out by a group led by Adina Michael-Titus, Professor of Neuroscience at Barts and The London Medical School and lead of the Neurotrauma and Neurodegeneration group in the Centre for Neuroscience and Trauma, Queen Mary, University of London.
She explained: “Our previous research has shown that these fatty acids could have beneficial effects in a number of neurological conditions. This new study suggests that they could also have a role in treating peripheral nerve injuries.
“More work is needed but our research indicates that omega-3 fatty acids can protect damaged nerve cells, which is a critical first step in a successful neurological recovery.”
Queen Mary, University of London (2012, January 11). Omega-3 fatty acids could prevent and treat nerve damage, research suggests.
takeomega3 has one of the highest concentrations of EPA among the multitude of Omega 3 fish oils on the market. Indeed it is of pharmaceutical grade. Each capsule can contain as much as 10x the EPA found in other products.

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