Omega-3 Fish Oil: Why Take Omega-3 Fish Oil ?
Author: David Whittle
Many proactive people take omega-3 supplements as part of their overall daily health regime or to improve specific health problems. Most of us are aware that there are health benefits by eating fish as part of our overall diet but possibly not too sure why this is so.
However, the benefits are many and it is helpful to know why.
What are the benefits of Omega-3 Fish Oil?
Below we will look at why fish oil is good for us and you can also see a list of some of the many benefits associated with regular use of either eating oily fish or by taking a good quality omega-3 supplement.
Omega-3 fish oil improves our health in the following ways:
- It decreases inflammation in inflamed joints and at the same time lubricates those joints therefore reducing wear and tear.
- It is particularly good for the heart as the essential fatty acids EPA and DHA reduce blood pressure, improve blood flow, reduces cholesterol and keep blood triglycerides in check.
- It protects vision and general eye health, particularly for aging eyes by reducing dry eye syndrome and macular degeneration.
- DHA is essential for both pregnant mothers and for the development of the brain and eyes of their unborn children. And a shortfall of this DHA can impair development. http://healthyomega3fishoil.com/omega-3-fish-oil-during-pregnancy/
- A shortage of DHA is associated with age-related cognitive deterioration and this is now being associated with Alzheimer’s disease. DHA supplementation is believed to benefit cognitive health.
- High levels of omega-3 fatty acids has shown to reduce aging.
- It improves fertility by regulating hormones in the body and generally improving the quality of the reproductive organs.
- Lack of DHA is also believed to be a contributory factor to depression.
- Keeps skin, hair and nails looking youthful.
What are these essential Omega-3 Fatty Acids?
The most important essential fatty acids in our diet are omega-3 and omega-6 fatty acids. These are known as essential fatty acids because we are unable to make them in our bodies so must get them through diet.
We obtain omega-3 fatty acids from fish oil, algae and some plant and nut oils, while omega-6 fatty acids are easily obtained from refined vegetable oils which can be found in processed foods.
Ideally these fatty acids omega-3 and omega-6 in the diet need to be more or less at a ratio of 1:1. or an equal intake of both for optimum health.
Unfortunately, the modern Western diet produces a large excess of omega-6 fatty acids to the extent of as much as 15-25 times more (1:25) producing a dietary imbalance which is a contributor to many adverse health conditions including diabetes.
The conclusion is that we need to increase our intake of omega-3s and reduce our intake of omega-6s in order to maintain good health.
Omega-3s however can be hard to find in modern diets as many of us do not eat enough fish to obtain the correct amount of fatty acids, and this is why we need to consider supplementing with good quality omega-3 fish oil capsules.
This imbalance causes inflammation and that is what promotes many chronic diseases including heart disease.
What is fish omega-3 oil?
Fish oil is popular because it is by far the richest source of two essential long-chain polyunsaturated omega-3 fatty acids. These are EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid).
EPA is important for heart health and controlling blood flow and DHA is extremely important for the brain and the eyes.
Essential in this case means fatty acids which are essential for our bodies but which we cannot make ourselves. These are in fact the “good fats” that we read and hear about in the media.
A shortfall of Omega-3 essential fatty acids can result in many adverse health conditions such as blood clots, memory problems, reduced vision, irregular heartbeat (arrhythmias) and a poorly functioning immune system.
An insufficiency of this essential fatty acid can also lead to decreased growth in children and infants, a weak immune system which can lead to increased susceptibility to disease, dry hair, a dry flaking rash, poor injury healing, extreme thirst and repeated urination. Read more about omega 3 deficiency at http://healthyomega3fishoil.com/omega-3-deficiency/
The following video discusses the benefits of fish omega-3s:
Fish, fish oil and harmful contaminants
However, many people are concerned at the high levels of mercury and other toxins found in some fish today.
Most of these contaminated fish are fish at the top of the food chain such as tuna, marlin and swordfish.
Health recommendations are that children under six and pregnant women avoid fish that might be suspect.
With other people they say that the benefits outweigh the possible contamination.
Having said that there are still some seas that remain pure and clean and because of this fish that are uncontaminated can still be found.
Looking for a healthy source of fish oil
A few years ago, after much research, we found that the waters around New Zealand are incredibly clean and unpolluted.
This country lies in the Southern Ocean where the prevailing winds blow from Antarctica across a country which has very little industry.
The companies there in the health supplement industry create their supplements from sustainable fish such as hoki and they work to the best possible worldwide standards.
It is best to look for these safe alternatives by finding a reliable manufacturer who works to GMP standards by using the freshest possible fish oil which is then further treated with molecular distillation for excellent purity. Furthermore, their products are tested by independent laboratories.
A high DHA content is also recommended.
Such supplements are known to have excellent therapeutic benefits, and will also help to protect your body from diseases such as arthritis and cancer.
By regularly taking a good quality omega-3 fish oil supplement it will also help with the natural development of your brain.
http://www.ncbi.nlm.nih.gov/pubmed/8475899 Effects of supplementation with omega 3 long-chain polyunsaturated fatty acids on retinal and cortical development in premature infants.
http://www.cnpp.usda.gov/sites/default/files/nutrition_insights_uploads/Insight46.pdf Maternal Intake of Seafood Omega-3 Fatty Acids and Infant Health: A Review of the Evidence