Archive for the ‘Fish Oil’ Category

What’s Fishy About Fish Oil?

Friday, August 8th, 2014

Fish oil is extracted from various fatty fish like anchovies, salmon and mackerel. Fish oil contains omega-3 acids docosahexaenoic acid, also known as DHA, and elcosapentaenoic acid, or EPA. Omega-3 fatty acids can lower triglyceride levels and decrease the buildup of plaque in the arteries. Regular or daily consumption of fish oil can help lower the resting heart rate, lower blood pressure and improve the function of blood vessels. Fish oil prevents strokes and heart attacks. This useful vitamin is an anti-inflammatory and can improve joint tenderness and stiffness from arthritis.

Fish oil helps with heart health. The consumption of fish oil helps with the reduction of inflammation. It inhibits the production of prostaglandins-these substances case inflammation in the body.

Though you can consume fish oil in the form of a capsule or liquid form, vegetarians can also take this beneficial vitamin. Vegetarians can consume foods or supplements containing omega-3 fatty acid ALA. ALA is found in nuts and nut oils like flaxseed oil or English walnuts.

The dosage recommend by The American Heart Association says that adults should eat at least three ounces of fish twice a week. If fish isn’t in your diet, adults who have heart disease should consult their physician about fish oil capsules. It’s advised by The American Heart Association to not take no more than three grams of fish oil daily. Women who are pregnant or breastfeeding should limit and take fish oil in moderation because of the possibility of methlmercury and PCB contamination.

Visit your local supermarket or organic food store to purchase fish oil in capsule or liquid form. Don’t want the fishy burps? I recommend going to your local GNC (General Nutrition Center) and purchasing the Triple Strength Fish Oil. This product is my favorite besides the Shark Cartilage, it is purified up to seven times, to make sure you get all your ALA, EPA, and DHA needs as well as decrease the chances of the fishy burps. The Triple Strength Fish Oil capsules are lemon flavored, so no worries. The best part is that the fish smell doesn’t come through your pores!

Check your local malls to see which GNC carries Triple Strength Fish Oil near you.

What is the Best Fish Oil Available Online or Off?

Friday, August 8th, 2014

If you listen to the health news these days, there is a a lot of talk about how important fish oil is to our diet. The reason why fish oil is so important and good is because of the fatty acids that you get when you eat certain fish. You hear claims that eating fish can help is good for the heart all around, can lower the risk of certain cancers, lowers your risk of a heart attack or stroke and in children, could lower the chances of certain childhood disorders like ADD, ADHD and dyslexia. And this is great news if you love fish. But what if you don’t like fish? What if you can’t stand the thought of eating fish? What then? I have already spilled my guts as to why eating fish will help improve your overall health. In this article, I intend to show you your options if you don’t like fish and give you the answer to what I believe is the best fish oil available.

Things to consider when you are choosing Fish Oil
Since there are so many claims about the benefits of fish oil, you could only imagine that the choices of fish oil available are numerous and with so much available you will have to learn how to decipher the labels of the oil. In other words, when you are looking for the best fish oil supplement, you will really need to do your homework.

The two main ingredients in fish oil that make it so beneficial are EPA and DHA. These are fatty acid chains. What makes these different than the fatty acids you would normally find in other animal foods is that these chains are longer. Your body processes these Omega 3’s differently than they would other fatty acids.

Fish oil products range from the out and out scams to the pharmaceutical grade fish oil. Some fish oils are compressed from a variety of fish but the best fish oil is the oil that comes from cold water fish such as salmon.

When you are looking at different fish oil products, it is important that you take a look at the ingredients. If you don’t see the type of fish and if the fish isn’t a cold water fish, then you will want to look for a different product. Common ingredients from some of the shoddy fish oil include marine lipids. Some fish oil products will simply state the ingredients as “fish oil”. If the ingredients don’t state clearly what type of fish it came from, then you should look toward another option.

Top Five Benefits of Fish Oil

Friday, August 8th, 2014

Fish oil is an excellent source of omega-3 fatty acids. Fish oil can be consumed by eating fish or by taking supplements. They can be found in fish, such as salmon or mackerel.

If you don’t have time to cook fish, the capsule form is a great alternative. Fish oil provides a number of health benefits. Here are a few of its benefits below:

Heart Health
Fish oil reduces the risk of heart disease and arrhythmia. It also lowers the LDL (bad) cholesterol level. This helps to prevent atherosclerosis, strokes, and sudden cardiac death. Fish oil also lowers triglyceride levels, maintains your heart rate, and prevents blood clots. If you take fish oil daily, it can decrease your risk of heart disease, by 20 to 60 percent.

Boosts Your Immunity
Fish oil boosts your immune system. It stimulates the activity of white blood cells, which helps to fight infections. This helps your body to be more resist to diseases, such as colds, coughs and the flu. Fish oil also reduces fever, skin rashes, and fatigue.

Reduces Inflammation
Fish oil helps to reduce inflammation, in those with arthritis or other inflammatory diseases. Omega-3 in fish oil, converts into powerful compounds. The compounds put a brake on inflammatory responses. This helps to provide pain relief and prevent tissue degradation. It also helps to prevent fever and skin rashes. These are all symptoms associated with inflammatory diseases.

Eye Health
Fish oil helps to protect your eyes from macular degeneration and dry eye syndrome. Not only does it prevent dry eyes, but also inflammation associated with it. It also helps to properly drain fluid from the eye. This decreases the risk of high eye pressure and glaucoma.

Reduces Blood Pressure
Fish oil dilates the blood vessels, which helps to improve blood circulation. As a result, your blood pressure decreases. It is best to take fish oil supplements. If you are on medication, it is not necessary to take the supplements. It is always best to consult your doctor first.


Organic Facts. Health Benefits Of Fish Oil.
Tom Nikkola. 9 Serious Health Benefits Of Fish Oil. Author: Tom.
The Best Fish Oil Benefits And Supplements. A Scientific List Of The Best Fish Oil Benefits And Inspiring Insights Into Natural Fish Oil Supplements.
The Dr. Oz Show. Daily Dose: Omega-3. About Vision. Eye Benefits of Omega-3 Fatty Acids. Author: Gary Heiting, OD.
Arthritis Foundation. The Benefits Of Omega-3 Fatty Acids. Author: Linda Richards.

The Differences Between Fish Oil, Flaxseed Oil, and Krill Oil?

Friday, August 8th, 2014

There is much research on the value of Omega 3 fatty acids found in fish oil. There are thousands of double blind research studies to back that up. But where the confusion exists is the number of different fish oil supplements all declaring that their product is superior. Fish oil, salmon oil, flax seed oil, cod liver oil and now Krill oil? What are the differences?

Flax Seed Oil:

Flax seed oil contains linolenic acid or ALA. The conversion of ALA to EPA and DHA is unreliable. Different conditions such as fast foods, baked foods, alcohol intake, certain health conditions, and vitamin and mineral deficiencies can cause problems in utilization. Research has proven that even healthy individuals may only be able to convert about 15% of the ALA in flax seed oil to EPA. In many people it is not converted into DHA at all. Even if you can convert it, you must take a lot more flaxseed oil than fish oil to achieve the same results. Research shows women are more efficient converters of ALA to EPA than men. Flax seed oil is an alternative to fish oil for vegetarians.

Fish Oil:

Fish is a direct source for EPA and DHA fatty acids. There are International standards on fish oil for contaminants, purity, and heavy metal contamination. The studies on the benefits of fish oil, have involved thousands of people over years. The largest trial study in Italy involved 11,000 people over nearly 4 years. One of the results showed a 45% reduction in sudden death. Even the FDA does not dispute the value of Omega 3 fatty acids found in high quality fish oil. The only dispute is the quality of some products. That is why fish oil products must now be subjected to tests for heavy metal poisoning, toxins, and other contaminants. The oil must be extracted in a manner to preserve the quality of the oil. Contamination is the most important issue in fish oil supplements.

Salmon Oil Capsules:

Another fish source for Omega fatty acids. Research is showing that Wild Salmon is a better buy because it is lower in contaminants than farmed Salmon. Farmed Salmon is raised in crowded conditions and given antibiotics to keep the fish from getting diseases. The industry is working to improve these problems.

Cod Liver Oil:

Cod liver oil is taken from the liver of the cod or halibut fish. It has been used for centuries to keep people healthy. In our grandparent’s time, it was given on a daily basis to children for health. In this day and age, it tastes better than the original version. It comes flavored to make it taste better. Vitamin A and D is sometimes added to cod liver oil. Keep cod liver oil in the refrigerator to keep it fresh. Many cod liver oil products contain Vitamin E to help preserve the oil as well.

Krill Oil:

There has been a lot of hype on the Internet that Krill oil is superior to other fish oil supplements. In reality, there have only been 13 total studies of Krill oil versus fish oil and only four involved human beings. These studies were small and results were evaluated for only 12 weeks. These studies were backed by companies who wanted to show that Krill oil was superior. There have been thousands of double blind studies done on the benefits of fish oil over the past few years. Keep this in mind when reading the advertising from Krill oil companies.

Krill are a shrimp-like crustacean which is a crucial part of the marine food chain. Krill are eaten by whales, seals, squid, and fish. Krill fishing for this reason has been banned on the west coast of the U.S. and is strictly limited in Norway and Antarctica. Krill contains higher amounts of Astaxanthin than fish oil. Astaxanthin is being researched for its possible ability to protect the body from free radical damage. This has not been proven by research studies. One advantage to taking Krill oil, is that is does not cause the fishy aftertaste or burping as fish oil does. That fishy aftertaste is one of the reasons people stop taking fish oil supplements. You can find fish oil supplements that do not cause the aftertaste. It usually tells you on the label.

Krill oil is advertised to be absorbed more effectively because the krill are composed of phospholipids as is the fat cell walls in our body. Fish oil is generally in a triglyceride form. This advertised benefit is not proven by extensive research according to the University Of Massachusetts Medical School. Krill is also subject to the same problems of rancidity. Their research states that Krill oil does not have enough research behind it to back up their claims.

All Fish oil products are subject to become rancid quickly. This is why you should never buy bottles containing thousands of fish oil capsules. Each time you open the bottle and let oxygen in, there is interaction with the capsule. By the time you get to the last half of that big bottle, the quality of that fish oil product is compromised. Fish oil should be kept in the refrigerator to help prevent rancidity as well. Often fish oil bottles are kept in storage for months or weeks until sold. Some of these products are already rancid before you take them home. The rancidity factor is one of the main problems in cheap supplements. Buy fish oil capsules in smaller quantity bottles. Make sure the label declares it has been tested for mercury, toxins, and other heavy metal poisoning. Unless the label states that testing, you should not buy it. You pay for what you get in fish oil.


The Best Fish Oil Supplements for Potency, Freshness and Purity

Friday, August 8th, 2014

The best fish oil supplements are those that provide you with potency, purity and freshness. Other qualities of a good fish oil supplement include cost effectiveness, recommendations by a nutritional or medical association, positive customer reviews and mild taste. While these factors are important, you shouldn’t start taking fish oil supplements without first checking with your health care provider.

Body Vega Omega 3 Natural Fish Oil

Body Vega Omega 3 Natural Fish Oil is a mercury-free, high potency fish oil supplement that has been sourced from cold water, deep sea fish. If safety is your #1 priority, this product is a good choice for you.
It has been tested for more than 250 contaminants, and has been molecularly distilled for purity.

The fish used for these supplements are from Norway and Chile, which means that their oils are free from Pacific toxins generated from nuclear fallout.They contain up to 50% more omega-3 fatty acids than most competitor brands, to further enhance their effectiveness against inflammation and joint pain. No bad aftertaste, or “fishy burps.” If you’re not satisfied with the product, Body Vega will give you a 100% refund for any reason, no questions asked, just by returning the empty bottle.

NOW Ultra Omega-3 Fish Oil

NOW Ultra Omega-3 Fish Oil gets tested in their own facility for dangerous contaminants, using a method known as ICP-MS. This process checks for heavy metals and mercury, based on the standards developed by the American Herbal Products Association. Because of the concentrated formula, you’ll only have to take one soft gel a day, instead of the two or three needed by other brands to achieve optimal benefits.

Another unique quality of NOW fish oil supplements is that they are digested in your intestines instead of your stomach, resulting in less stomach upset. Unlike many other omega-3 supplements, this product is enteric coated, so you’ll never have a fishy after taste or unpleasant burping.

Carlson Omega-3 Gems

What makes Carlson Super Omega-3 Gems a favorite is that they’re chewable. Mildly flavored with lemon, these supplements have no fishy aftertaste, and are tested in an independent lab, registered by the Food and Drug Administration.

You don’t have to be concerned about safety when you take Carslon fish oil because they are free of cadmium, mercury, PCBs and lead. Carlson ensures that their product is carefully manufactured to avoid oxidation. It even adds a touch of vitamin E to the finished product to enhance quality. Carslon Gems are packaged in nitrogen-flushed bottles to provide the freshest environment possible, and quickly sealed at a site in Norway.

Nordic Naturals Ultimate Omega

If you feel that popularity and environmental responsibility is what sets the great fish oil supplements apart from the mediocre, then Nordic Naturals Ultimate Omega supplements are for you. Nordic Natural sells more omega-3 fish oil products than any other company in the world.They are highly committed to environmental issues, and only use fish that have been caught by using sustainable fishing methods.

The fish is caught in the cleanest bodies of water in the world, and their purity standard surpass those suggested by the European Pharmacopeia Standard. The lemony soft gels are easy to swallow, with no unpleasant, fishy flavor. If you are gluten or lactose intolerant, you’ll be happy to learn that these soft gels are free from milk derivatives, gluten, artificial flavors and colors.

Barlean’s Organic Oils High EPA-DHA

Purity is what Barlean’s is all about. These high-quality fish oil supplements have been verified by the United States Pharmacopeia that they are 99% pure, and contain no:

Unknown materials
All other contaminants

They received 5-stars from the International Fish Oil Standard rating. Barlean’s supplements are easy to digest, and have no fishy aftertaste. The opaque bottles in which the supplements are packed protect them from light damage and keep them fresh.
Health Considerations Fish oil supplements may help reduce your risk of cardiovascular disease, lower triglycerides, improve symptoms from arthritis, relieve depression, and may even help reduce the risk of certain cancers. Talk to your doctor before taking fish oil supplements because they have potent anticoagulant properties, and may be contraindicated if you are taking aspirin or prescription medication to thin your blood. If you doctor advises you to avoid fish oil supplements, you can still get a healthy dose of omega-3 fatty acids by eating a serving of salmon or other foods high in omega-3 fatty acids.

The Benefits of Fish Oil

Friday, August 8th, 2014


Fish oil is derived from the tissues of oily fish and is recommended for a healthy diet. It contains the omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) precursors to eicosanoids that reduce inflammation throughout the body.


Health food stores and grocery stores carry Fish Oil. Get the bottle that reads: 100% fish oil nutrient in each bottle. Pay attention to your expiration date because fish oil can become rancid when it expires. Most fish oil comes from fish that are harvested in fish farms. Don’t buy fish oil unless it says the EPA and DHA it contains on the ingredents. Some products claim “Wild Fish” on their label too.

Fish oil supplements are free of mercury. The safest fish are sockeye, salmon, sardines and herring. Fish oils come in a variety of preparations. The most common are gel caps. Each gel cap should contain at least thirty per cent EPA/DHA which are the active compounds. For rheumatoid arthritis about 2.6 grams of fish oil containing 1.6 grams of EPA taken twice a day.


Fish Oil Prevents Alzheimer’s Plaques. The brain needs Fish Oil, Fatty Acid to make Plaque-Fighting Protein written by: Daniel J. Denoon on the Web MD Medical News reports;”Fish oil fatty acid reduces risk of Alzheimer’s disease,” claimed: Greg M. Cole, PhD, associate director of the UCLA Alzheimer’s Disease Research Center and his colleagues. Researchers found that the fish-oil compound in DHA causes brain cells to make lots more LR11. Because it reduced LR11 which is known to increase beta amyloid production and may be a significant genetic cause of late-onset Alzheimer’s disease; our results indicate that DHA increases in LR11 levels may play an important role in preventing late onset Alzheimer’s disease, Cole and colleagues concluded.



*Blood Pressure

*Alzheimer’s Disease

*Arterial Health


*Chronic Pain


*Heart Disease



*Parkinson’s Disease




1.) Sudden Death

2.) Arrhythmia

3.) Thrombosis (blood clot)

4.) Triglyceride levels

5.) Growth of Atherosclerosis Plaque

There is evidence that it improves arterial health with the many benefits fish oil has. To bring us back to a healthy state of living for our minds and bodies.


Fish Oil: The natural Anti-inflammatory by: Joseph C., Ph.D.
Fish Oil Update by: Richard A. Passwater
Omega 3 Oils: A Practical Guide by: Donald Rudin

Study Finds that Fish Oil May Improve Behavior in Children with ADHD

Friday, August 8th, 2014

A pilot study was published in the Nutrition Journal suggesting that kids with ADHD, attention deficit hyperactivity disorder, will benefit from daily supplementation of high levels of purified fish oils.

This was an 8 week study of children who took between 8 and 16 grams of EPA and DHA, which is the long chain omega-3 fatty acids found in fish oil. These children showed major improvements in their behavior reports their parents and the physicians that were working with them.

Previous studies of children with ADHD have a high AA/EPA ration in their blood compared to non-ADHD children. This study monitored the ratio of two fatty acids in the blood: arachidonic acid (AA) and cicosapentaenoic acid (EPA). For each child the amount of purified fish oil was adjusted until their AA/EPA ratio reached the ideal levels.

Statistically significant improvement in inattention, hyperactivity, oppositional/defiant behavior and conduct disorders were found with the use of the fish oil, as the AA/EPA ratio in their blood was lowered. Children who were taking their regular dosage of drugs to manage their ADHD as well as children who had stopped taking their drugs during the study showed improvement.

“This is an important study as it indicates when adequate levels of fish oil are added to the diet, significant behavioral changes can occur. This study also indicates that the growing epidemic of ADHD may have a strong nutritional component, the lack of sufficient intake of omega-3 fatty acids, such as EPA and DHA,” said Dr. Barry Sears, one of the co-authors of the study. “Equally important is that supplementation with high dose fish oil is synergistic with existing drugs, giving both the physician and parent new dietary approaches toward correcting this growing epidemic in our children.”

Many children with ADHD are extremely bright, but may have failing grades in school, due to their lack of ability to concentrate and stay on task for a long time. Sometimes classmates may even be put off with ADHD children because they don’t want to be bothered if it is quiet time and the child will not stop talking to them. Fish oil is easily found in supplement form at local drugstores, pharmacies, and general nutrition stores. Please check with your child’s pediatrician before deciding to give your children any type of supplement.

ADHD is a neurological condition. It is the inability to concentrate in a natural manner, to pay attention to tasks at hand, and the inability to control impulsive actions. It is estimated that 3 to 7 percent of children have this disorder. For 60-80 percent of children that have ADHD, it continues into adulthood.

Information on this study was found at

Safety of Fish Oil Supplements

Friday, August 8th, 2014

The safety of fish oil supplements is on trial in a lawsuit just filed against some of the biggest producers and sellers. These are some conflicting claims about fish oil safety and how to protect yourself while getting your omega 3 fatty acids.

Fish Oil Safety: Lawsuit Details

Mateel Environmental Justice Foundation joined two other plaintiffs to sue eight fish oil makers and retailers. The defendants include CVS and Rite Aid, GNC, and Omega Protein which is the largest fish oil producer. The plaintiffs claim that they found PCBs in all 10 supplement brands that they tested. They say the companies violated California law by failing to alert consumers of the danger of high levels of PCBs. PCBs are dangerous industrial chemicals that were banned in the 1970s after they were linked to cancer and other adverse health effects. The plaintiff’s website has more details.

Fish Oil Safety: Conflicting Studies

You’d expect the companies being sued to disagree with Mateel about the safety of fish oil supplements, but there are divisions even among environmental groups. Mateel found big differences in the level of PCBs among supplements with the 2 best rated brands (Solgar and Twin Lab) having only one-70th as much as the worst brands. By contrast, a survey of 75 companies at the Environmental Defense Fund (EDF) found that most of them met stringent safety standards as defined by the EPA and California’s Proposition 65. The two worst brands cited by Mateel (Nature Made and NOW Foods) were actually included in the Best Choices at EDF.

Fish Oil Safety: Environmental Impact

Beyond questions of individual health, some fish oil supplements may be unsafe for the planet. A fish called menhaden used to keep Atlantic and Gulf coastal waters clean by eating algae, but now dead zones are increasing as menhaden gets overfished to make fish oil pills and other products. Biotech companies like Martek are creating more eco friendly supplements from algae and algae-oilseed hybrids, and there should be significant consumer demand for them.

Fish Oil Safety: Consumer Protection

While you’re waiting to see if this lawsuit will clarify conflicting claims about the safety of fish oil supplements, you can help protect yourself by selecting the brands that get the best safety ratings. Plant sources like flaxseed also provide more limited omega 3 fatty acids.

The safety of fish oil supplements is an important issue for reasons of personal health and environmental impact.


Tim Padgett, “The Trouble with Fish Oil “, Time Magazine

Product Review of Good Health Natural Fish Oil

Friday, August 8th, 2014

Vitamins and supplements are a big part of my personal health care. When I told a friend that I was having some aches in my knees, she suggested I try a fish oil with Omega 3. I searched around for a natural fish oil at a reasonable price and settled on this one. Here is my product review of Good Health Natural Fish Oil.

Each capsule of fish oil is 1000 mg per softgel. Each softgel capsule contains 600 mg of Omega-3 Fatty Acids. The Omega 3 breaks down to 360 mg of EPA and 240 mg of DHA. The fish oil is made of sardines, anchovies, sprat, clupea, salmon and soy plus some glycerin.

After just a few days of adding Good Health Natural Fish Oil softgels to my diet, I noticed that my leg and knee aches reduced dramatically. I didn’t hurt to workout or to use my stair stepper anymore. I also noticed that my limbs moved better and that I rested better without the nightly knee aches. I love Good Health Natural Fish Oil and would recommend it to anyone looking for relief from joint aches. Omega 3 fish oils really do work. This was my first time to try an Omega 3 oil and I am hooked!

I was happy to discover some interesting things about Omega 3 fish oils, first the benefits of the supplement don’t really come from the oil of the fish. It comes instead from the algae that the fish consume. Interesting! There were other benefits to adding an Omega 3 Fish Oil to your diet. Some studies have shown a decrease in heart arrhythmia’s that lead to cardiac arrest. Another is lower blood pressure and a decrease in plaque in the blood stream. Plaque build in the blood is the main culprit in cholesterol related heart attacks. The DHA in Omega Fish Oil is good for women who are pregnant. Some studies show that fish oil reduces chest pains, macular degeneration, asthma, arthritis, ADD, Bipolar and Cystic Fibrosis. Although not yet approved by the FDA, Natural Fish Oils or Omega 3 oils are yielding promising results to some people.

I am sold and will continue to take Good Health Natural Fish Oil for my joint health. The cost of a large bottle was 120 softgels for around $10. Well worth easing those joints!

Minor Side Effects of Fish Oil Supplements May Be Avoidable

Friday, August 8th, 2014

The possible side effects of fish oil are relatively minor when compared to the health benefits of this dietary supplement. Questions about fish oil side effects may arise from concerns over mercury contamination. While evaluations by consumer advocate groups have shown low levels of contaminants in some supplements, the conclusion was that they are basically safe.

The USDA does not have a list of the side effects of too much fish oil. Fish and fish oil supplements are the best known sources of omega-3 fatty acids. No upper limit for omega-3 fatty acid consumption has been established. Some vitamins and minerals can be toxic when consumed in high quantities on a daily basis. Vitamin A, D, E, K, iron, calcium, magnesium, potassium and copper are examples of nutrients that have established upper safety limits for human consumption.

Instead of a recommended daily intake, the USDA has established an “acceptable” dietary intake for omega-3s. This is an amount that according to their research prevents deficiency symptoms. The acceptable dietary intake of omega-3 fatty acids is 1.6 grams or 1600mg for men and 1.1 grams or 1100mg for women. Although more may be recommended by health care professionals for certain conditions, such as arthritis and heart disease.

The best dietary source of omega-3 fatty acids is fish. The common side effects of fish oil also accompany fish consumption and it may be difficult to reach the acceptable intake level, even by eating fish everyday. And, because of mercury contamination and other pollutants in our fish, the Environmental Defense Network advises that certain types of fish should be avoided, some types should only be eaten once or twice a month and some types are safe to eat once a week.

Sablefish is one that is safe to eat at least once a week. 100 grams of sablefish contains 1.49g or 1490 mg of omega-3 fatty acids. This is a fish with very high omega 3 content per serving. Most fish do not contain this much. Canned skipjack tuna, for example, provides only 0.256g or 256mg of omega-3 fatty acids and carries consumption advisories for children due to mercury content. Other types of tuna have consumption advisories for adults, as well, because of mercury contamination.

On the other hand, the best fish oil supplements are purified and molecularly distilled to remove impurities and contaminants, like mercury. Distilled and encapsulated forms may also prevent any fish oil side effects. Environmental Defense states that fish oil supplements are an acceptable choice for ecologically concerned consumers and that most appear to be safe.

The best supplements contain 1000mg of fish oil per capsule, which provides 440mg of omega-3 fatty acids. The recommended dosage is one or two capsules per day for adults. For children, bodyweight is the determining factor for dosage.

The most commonly reported side effects of fish oil include burping or a fishy aftertaste. Three suggestions may prevent these minor, but annoying fish oil side effects. First, taking the fish oil supplement with a meal may prevent the fishy aftertaste. Burping after a meal is caused by swallowing air and is perfectly natural. Excessive burping can be avoided by eating slowly.

Second, some people have found that freezing their capsules prevents the common side effects of fish oil. This, of course, is not an alternative for those people who prefer to take the liquid supplement form. Some manufacturers advise that the product should be kept from freezing, follow the label directions.

Third, simply switching from a liquid supplement to a capsule may reduce or prevent common fish oil side effects. Capsules will be more slowly absorbed by the system and will not start to break down until they reach the stomach. Thus, the fishy aftertaste may not be experienced.

Other side effects of too much fish oil that have been reported by some people include a laxative effect, indigestion and heartburn. Indigestion and heartburn can be avoided by taking the supplement with a meal. Most vitamin supplements will cause indigestion when they are not taken with a meal. Some, like the B-complex may even cause vomiting, if they are not taken with food. You can not rely entirely on your supplements to provide adequate nutrition. A balanced diet is a necessity.

Although, there is no known upper limit for omega-3 consumption, some fish oil supplements contain the vitamins A, D & E. Excess consumption of vitamin A or the possible serious side effects of fish oil containing vitamin A include liver problems. Vitamin A supplements are only recommended for those people who are at risk for vitamin A deficiency. Avoiding the cod liver oil and other fish liver oils is safest. Fish oils derived from the flesh of the fish do not typically contain vitamin A.

Excess vitamin D consumption can cause elevated levels of calcium in the blood stream. Since milk is fortified with vitamin D, most daily vitamin supplements contain vitamin D and there are many other sources, including the sun, the safest choice is fish oil that does not contain vitamin D. It is also wise to avoid excessive consumption of vitamin E supplements, although foods containing vitamin E are not believed to pose any health risks.

The bottom line is that the common side effects of fish oil supplements obtained from the flesh of fatty fish are very minor and avoidable.