The Story of Omega 3 DHA
The issue of omega 3 DHA frequently comes whenever healthy foods are being discussed. Most people don't however know exactly what omega 3 DHA is all about. First of all, the DHA stands for Docosahexaenoic acid and this is a type of fatty acid that has the chemical structure of a carboxylic acid. It is a polyunsaturated fatty acid and very vital to the brain functions. Of all the omega 3 fatty acids, omega 3 DHA is the one found in the most quantities in the brain and in the retinas of the eyes.
DHA is definitely one of the most important fatty acids because individuals with Alzheimer's disease have been found to be suffering from low levels of DHA. Experts believe that the low levels of DHA are responsible for the decline in mental function of otherwise healthy adults.
Omega 3 DHA is part of the omega 3 group which comprises only of essential fatty acids. This means that the human body cannot produce omega 3 or omega 3 DHA on its own. This means that just like all other essential fatty acids omega 3 and omega 3 DHA must be provided to the body from an outside source through the diet. The largest source of omega 3 is cold water oily fish. The extremely scant numbers of those suffering from cardiovascular problems amongst the Eskimos whose diet primarily consists of oil seafood is what led to the discovery of omega 3 fatty acids and consequently omega 3 DHA.
It was discovered that omega 3 DHA was one of the fatty acids in omega 3 that played a significant role in the prevention of cardiovascular conditions amongst those who ingested it as part of their diets. This is why many individuals who have a history with heart conditions take omega 3 supplements such as xtend life omega 3. Omega 3 helps in reducing the levels of triglyceride which cause arteriosclerosis, a condition that has been closely linked to heart attacks. Even individuals without a history of heart problems are required to take omega 3 in their diets at least twice a week.
It is not easy to fit a fish meal in the diet twice a week. This is why these days there are quite a large number of Omega 3 DHA supplements that are in the market. It is important that you also choose the right supplement for omega 3 DHA such as xtend life omega 3. This is because many inferior supplements don't actually provide DHA but instead contain α-linolenic acid (ALA). While the body can convert ALA to DHA, the process is highly inefficient and this is why omega 3 DHA should be taken directly for the best results