Monday, May 2, 2011

Beware of Omega-3 fatty acids–Are They now Your Enemy?

...but just a few months ago they were considered OK, even better than OK...

If you’re a man who has prostate cancer, by now you’ve seen the articles‑they’re everywhere‑pointing out the results found at the  Fred Hutchinson Cancer Research Center in Seattle. Men with faster growing prostate cancer are more likely to have it get even more aggressive if they eat a lot of fatty fish or omega-3 fatty acids. Those with the highest levels of DHA (an omega-3 fatty acid) were two and a half times more likely to have high-grade prostate cancer. This is exactly the opposite of what was expected. Common sense be damned, again.

The results are based on an old clinical trial – the Prostate Cancer Prevention Trial that started way back in the 1990s. I was one of more than 18.000 men in that trial (it turned out I was in the placebo - sugar pill - group) which was actually stopped early. Now, 15 years after it all started another strange result. While omega-3 fatty acids are still considered to be good for your heart; it seems they can be deadly to your prostate cancer.

In another twist, it seems that trans-fatty acids (bad, bad for your heart) cut your risk. Men with high levels of trans-fats in their blood were 50 percent less likely to have high-grade prostate cancer. The study doesn’t mention how much their heart attack or stroke risk is increased.

So, I guess I’ll go eat some French Fries and slow down my prostate cancer. I wonder when they’ll publish research telling me that wine and beer will make my cancer worse? I may have to quit reading.

axman

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