What Are The Side Effects Of Fish Oil Supplements?

Everyone is familiar with the numerous health benefits of fish oil, but are there any side effects from taking them?  Unfortunately, the answer to this question is yes.  But, the effects can be avoided with a little common sense and good judgment.  

Because fish oil is such a popular supplement and most people have the erroneous belief that if a little bit is good for you, then a lot must be better, and this can lead to some serious problems.  Like any vitamin or supplement, if you consume too much, it can be bad for your health, especially if the fish oil is supplemented with vitamin D.  It is important that you take the fish oil supplement that is made from the fish body oils and not the supplement made from the fish liver oils, there is less risk associated with over dosage.

Many fish also contain heavy metal poisoning, such as mercury, lead, nickel, arsenic and cadmium along with other contaminants such as PCB’s, furans and dioxins.  Depending on the source, some species of fish are more prone to heavy metal poisoning, such as Largemouth Bass, Sturgeon, Shark, Swordfish, King Mackerel and Tilefish.

For this reason, many people prefer to get their fish oil in a capsule form.  Things you should be aware of when purchasing fish oil capsules, ensure the purity of the fish oil used.  Also check the fish source, the best comes from salmon, cod and mackerel.  The most expensive supplements are not necessarily the best supplements.  You should do a good comparison shopping to determine which supplement is best for you.   

The bottom line, there are few negative side effects to fish oil supplements, and most of these can be avoided if you take the recommended daily dose.