lead, PCB's and arsenic and even though they Capsiplex Sport Revieware only in small amounts if consumed every single day they will ultimately have a negative effect on your health.Fish oil supplements do of course help you get around these two problems. Firstly you would only need to take a couple of capsules on a daily basis, and from them you would receive the omega 3 equivalent of eating a portion of fish. The pollutants is not as straight forward though.
The fish oil supplement industry is not heavily regulated so unfortunately not all manufacturers remove all the toxins from the oil as it is an expensive process. You want to ensure the the omega 3 fish oil supplements you use have had the toxins removed and therefore they should have been through a process called molecular distillation. Tablets that have been molecularly distilled may cost a little more but they are as pure as you are going to get and so you can take them in the confidence that you are not going to be doing any long term harm to your health.