Hyped or not, fish oil supplements benefits are real, however, are the price we pay for them too steep? An average bottle of 30 capsules of fish oil dietary supplements can cost up to 40 dollars - so, are the benefits really worth the price? Fish oil contains omega-3 fatty acids which are believed to have numerous health benefits. Cods, salmon, sardines and tuna are some of the fish that has more oil in them, and therefore are used more often to extract fish oil for supplements.

But, the oil that comes from some fish can have certain levels of contamination due to pollutants in the waters like pesticides and mercury. Fish oil commercially manufactured and produced in capsule form is purer, safer, and intake can be conveniently controlled as opposed to eating fish every meal every day. Hence many are taken with the lure of it being "natural," and with the promise of a healthier heart, lowered cholesterol levels and such.

Indeed: there are clearly some proven benefits of fish oil supplements; having the much exalted omega-3 fatty acid is good for you, especially the properly formulated supplements capsules. Though fish oil is said to lower triglyceride which is associated with the build-up of fatty material in the arteries that can lead to heart attack or stroke, there is some disagreement among scientists that it is actually true.

There are some claims from certain studies which reports that it can help cancer patients due to the fact that it can inhibit the growth of some cancer cells, like breast, colon and prostate cancers; it is also believed to improve the efficacy of most cancer chemotherapy and could help build muscle mass. Taken as dietary supplement, it is purported to improve vision, memory and concentration, and combat inflammation from ailments such as neck pain and rheumatoid arthritis.

Nevertheless, some researchers say no, it is not worth it. Be advised about being victims of the natural gambit - the types or number of so-called natural supplements which have saturated the market is a good reason to make anybody suspicious. Even though there are good natural herbal supplement that can be bought, purchasing them over the counter or from unknown vendors can be risky to one's health, instead of benefiting it. Its level of efficacy as a prescription is still an ongoing topic of debate deemed controversial. One thing is for sure, findings of some of these researches contradicts one another. Where one claims study of efficacy in cardiovascular diseases, for example, another refutes it. What has been reported about the two fatty acids to look for in fish oil dietary supplement, Eicosapentaenoic acid (EPA) and Docosahexaenoic acid (DHA), fall short of their claim to fame.

In general, the status of omega-3 fatty acids as health benefactor is still unclear - so why would anybody want them in their food? Third, there is no agreement as how much quantity is safe to consume, and there is really no set rule or guidelines as to how much is enough or overdose - which can cause hemorrhage and even stroke! To conclude, the benefits gained from fish oil, if true, are not equal to what can be achieved when people eat proper diet, exercise and get enough sleep - these are true and true the real natural source of whole and healthy mind and body which you can't get from any supplement.