What Are The Benefits Of Omega-3?

Posted by gw in Cod Liver Oil on 23-06-2009

 large predatory fish accumulate toxic substances. For example, tuna is often contaminated by mercury. So it’s  preferable to limit  predatory fish consumption (tuna, swordfish, shark, mackerel king, etc)

 omega-3 capsules made from fish oil  do not present this problem because the majority are made of purified oil whose toxicity is generally much lower. In addition, also taking it in a pill form saves quite a bit of time and is great for people who aren’t very big on fish.


In regards to the quantity of fish necessary to obtain a sufficient contribution, the data is variable; certain experts say  about 2 fish portions with fatty flesh per week, others will recommend more.

Moreover, the recommendations can vary when the purpose of the fish consumption is to prevent or to treat specific diseases.  For example, for people suffering from coronary disease, certain doctors will recommend up to 5 even 7 fish portions per week . It is known that the brain is made up of 20%  fatty-acids polyunsaturates of the omega-3 type, it is plausible to think that a deficiency on of these can have a very negative effect on the brain.  certain epidemiological and neurobiological research, shows that this deficiency would predispose, in particular, with mental disorders of which depression.

Studies showed that the prevalence of depression bipolar depression  postpartum depression and suicidal behaviors are often associated with a diet weak in omega-3 or a low rate of omega-3 in the blood.  On the other hand, people who have a good rate of omega-3 by consuming fish regularly have only a small percentage of a small percentage of depressive individuals.

As for the ADH (acid docosahexaenoic) the other constituting principal omega-3, the studies are not conclusive. The current data concerning the benefits of the ADH are in the development of the brain and cardiovascular diseases. It is thought that the fatty-acids omega-3 as a whole have an impact on the disorders of mood via biological mechanisms in the brain, of which effect the neurotransmission of serotonin and anti-inflammation.

 Fish oil has a low content of saturated greases and contains more omega 3 than multiple portions of fish flesh. The fish oil is very rich in docosahexanoïque acid (DHA) and eicosapentanoïque acid (EPA). These essential fatty-acids, which are stored in the cellular membranes of fabrics, have two great functions. First, they are, on the one hand, the components of the cellular membranes of which  ensures fluidity and stability, while protecting the cells and its components against intrusions.

Secondly, they stimulate the production of prostaglandins, the hormonal substances which contribute to the regulation of several vital processes, of which the heart rate, blood pressure, blood coagulation, and  fertility. The prostaglandins also take part in the control mechanisms of the ignitions, of the reactions largely associated with many immunizing disorders. The prostaglandins helps organize defense against  infection and to maintain the mechanisms of inflammation within acceptable limits. Please see our cod liver oil benefits  article for more info.

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