The fatty acid Omega-3 has been the topic of discussion ranging from a treatment for prostate cancer to treatment of mood disorders. Although numerous wide-reaching studies have shown positive and negligible results, grants for studies and participants roll on.
Why? It has been proven that Omega-3 fatty acids, particularly as found in fish like mackerel (highest content/weight ratio) and salmon, prevent and aid those who have cardiovascular disease. When you start throwing the human heart into the fray of what's good for it, and there's a compound isolated proven to help keep it healthy, there will be no shortage of interest. What's good for the heart may good for all the heart supports: the brain, the rest of the vital organs, the health of our blood itself.
The problem with relying on fish for our daily intake of Omega-3 is that today's fish have much higher levels of mercury than those that our ancestors ate. So, where can you get your Omega-3?
Scientists are exploring the possible uses of
Omega-3 fatty acids, found in oily fish, in preventing the spread of prostate cancer, according to study published in
the 
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