Tuesday, May 10, 2011

Do you enough on fish oil supplement ?

Fish oil supplements are certainly getting a lot of buzz lately. And with good reason - they offer a good source of omega-3 fatty acids. These essential fatty acids has been shown that the risk of heart disease to reduce, to work better in the eyes and brains, keeping a healthy immune system and even help relieve your symptoms of diabetes. Oily fish such as mackerel and salmon have proved one of the best natural sources of these essential fatty acids, but there are a lot of controversy about the quality of the fish we buy today.
Taking a fish oil supplement is a great way to get omega-3 fatty acids, especially if you're not a big fish eater or worry about how much you take. But not all fish oil supplements are right, some even dangerous. It is therefore important to know how the best quality supplement to choose.
What to look for in your fish oil supplement
The first thing you want to find in a quality fish oil is the active ingredient. There are three types of omega-3 fatty acids. The first two, EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) are both found in cold water fish like salmon, tuna and mackerel. The third type of omega-3, called ALA (alpha-linolenic acid) are found in flaxseed oil, dark green leafy vegetables and some vegetable oils. Omega-3 fatty acids in flaxseed oil and other vegetable oils do not contain EPA and DHA, although they contain the precursor of DHA and EPA in the form of alpha-linolenic acid (ALA).
Fish oils actually contain two types of omega-3 fatty acids: EPA and DHA. Although both are important nutrients, you actually looking for a supplement with a higher concentration of EPA. Most supplements give you more DHA, so you can have a lot of label information. You also want to look at other vitamins and nutrients such as vitamin A and vitamin E contained in fish oil and some can be harmful in large doses or when used with certain medical conditions.
When researching your fish oil supplement, find out where the fish comes from. Most quality supplements will tell you right on the label. Mercury and other heavy metals that pollute fishes' natural environment is a problem for most people. These metals are dangerous and can be found in certain fish oil supplements. It is therefore important to supplement that uses fish from the pristine waters to get.
Just because the fish come from clean water does not mean that you must assume it is safe. For a fish oil supplement to be free of hazardous chemicals, the molecular are distilled to remove any additional impurities. You should also look for products that say they are pharmaceutical grade. A product shows that the pharmaceutical grade and molecularly distilled is much more likely to be free of any potentially harmful chemicals.
What are the side effects of fish oil?
As with all supplements, you should consult your doctor before you start something new. Researched side effects of fish oil supplements and in more than half of the studies there were no side effects. The most common adverse events were gastrointestinal, including diarrhea. This was reported in less than 7% of all fish oil studies. There were no reports of sudden death, life-threatening illness, disability or handicap of taking fish oil supplements.
However, people with bleeding disorders or anticoagulant medication to consult their doctor first as omega-3 fatty acids reduces the risk of blood clots and make your blood thinner.
Some people report that fishy burp or fishy aftertaste. If you are using pharmaceutical grade fish oil capsules should not be a problem.
Why Omega 3 fish oil a part of my Anti-Aging Therapy?
National Institutes of Health published a report showing that fish oil can help reduce deaths from heart disease. The FDA itself, research shows that consumption of EPA and DHA omega-3 fatty acids can actually reduce the risk of heart disease. The latest government report cites the triglyceride-lowering effect of fish oil on cardiovascular disease reduction. Fish oil supplements also protect the healthy flow of blood through the arteries.
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