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The Importance of Omega-3 Fatty Acids
Omega-3 fatty acids have been getting a lot of attention as more people become aware of the
many health benefits they provide.
Omega-3 fatty acids are a type of polyunsaturated fat, and they are essential to good health.
The three major types of omega-3 fatty acids are alpha-linolenic acid (ALA), docosahexaenoic
acid (DHA) and eicosapentaenoic acid (EPA).
DHA and EPA have plenty of health benefits. They help keep the brain, heart and immune
system healthy. They improve blood vessel functioning and lower blood pressure. They reduce
triglycerides (a type of fat found in the blood). They reduce inflammation and pain in joints
and other areas of the body. They help regulate blood sugar levels and reduce insulin resistance.
They improve fat metabolism and increase fat burning during exercise.
There's also strong evidence that DHA and EPA may reduce the risk of developing dementia
and Alzheimer's disease, may help in the treatment of ADHD and depression, and may help prevent
age-related macular degeneration (an eye disorder).
The health benefits of ALA are not as well documented as the health benefits of DHA and EPA.
There's evidence that ALA improves heart health and reduces inflammation in the body, but more
studies and
research are needed in order to determine what other potential health benefits ALA
might provide.
Also, because the body can partially convert ALA into DHA and EPA, it's not yet known if ALA
has substantial health benefits as is, or whether it must be converted to DHA and EPA to produce
most of its health
benefits. There's also the issue of just how effective the conversion of ALA
into DHA and EPA is, as the conversion process is highly affected by factors such as age, gender
and diet.
The best sources of DHA and EPA are fatty fish, such as salmon, sardines and mackerel, and
fish oil. The best sources of ALA are flaxseeds and flaxseed oil, walnuts, soybeans and soybean
oil, and canola oil.
Many people are deficient in omega-3 fatty acids without realizing it since the symptoms
are often attributed to other health conditions or nutrient deficiencies. Symptoms of omega-3
deficiency include cardiovascular disease, type 2 diabetes, fatigue, mood swings and depression,
poor concentration, frequent colds, joint pain, brittle hair and nails, and dry skin.
Many people are turning to fish oil supplements for their DHA and EPA as an alternative to
eating fish. This is because of the risk of fish being contaminated by mercury, PCBs and other
environmental toxins. There's also no way to be sure that the fish you're eating contains enough
DHA and/or EPA to ensure maximum health benefits. The highest quality fish oil supplements contain
no contaminants and contain high concentrations of DHA and EPA.
If you're considering trying a fish oil supplement, I highly recommend that you take a look at
the fish oil supplement produced by Xtend-Life. It's the purest and freshest fish oil you can buy.
Click here for more information on Xtend-life's fish oil supplement
In conclusion, now that you understand just how important omega-3 fatty acids are, make sure
that they're a regular part of your diet.
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