Why Fish Oil Capsules Are A Necessary Dietary Supplement
If you are curious how widespread the health benefits of fish oil are
, you should know that fish oil capsules can improve the functioning of many of the body's systems. Everything from brain development to inflammation levels to cardiovascular health can be improved with the regular use of fish oil capsules.
All of these benefits are related to two compounds. These Omega 3 fatty acids are also known as EFA's. EFA stands for essentially fatty acid. These are compounds which the body requires for proper functioning, but cannot make on its own. There are very few foods which contain these compounds. There are certain oils such as flax seed oil which contain other EFA's such as alphalinoleic acid. ALA is also something which is required by the body and again is a compound which the body cannot make.
There are many products on the market today that claim to have enough Omega 3's added to them that fish oil capsules or other supplements are not necessary. Do not listen to them. It is important to get substantial amounts of Omega 3's and you cannot get them just from the diet alone. Milk and eggs are two products which often advertise themselves as being high in Omega 3's. Even a diet rich in salmon is not enough to give you the levels of Omega 3's that you need.
If you are purchasing fish oil capsules you want to look for ones that contain DHA and EPA. You also need to ensure that the levels of EPA are higher than the levels of DHA. You also want to make sure that you are selecting fishoil that is pure and fresh. If you make sure that the fish which goes into making the supplements is very high quality you can relax knowing that you will have less of a chance of being subjected to high levels of toxins and heavy metals.
That is the main danger with fish oil capsules. If the fish lived in waters which were heavily contaminated, there is a good chance they will be carrying high levels of these toxins in their bodies. But fish from areas such as New Zealand are still pure and low in levels of toxins and pollutants. In turn, this means that the fishoil is also pure and very low in contaminants and heavy metals.
By taking the time to add fish oil capsules to your diet you are taking the first step towards ensuring you are in as good a shape as possible for as long as possible.