UFO...
Quote: "Basic question I guess is how much EPA is too much?"
Let's think about it...The USA deaths from coronary heart disease is 78 deaths per 100,000 annually and the USA death rate from Alzheimers is 45 deaths per 100.000 annually....
If we compare this to the Jap figures of 30 deaths from CHD. There is no mention of Alzheimers in the jap numbers (think this might be an EPA effect?) stroke is 8 deaths higher per 100,000 in Japan. Infection rates pneumonia and influenza are much higher 30 per 100,000... lung cancer is higher in the USA...35/100K vs 21/1ooK..(? another EPA effect more Japs smoke)...
On the whole looks like you would have to take a huge amount of EPA to eliminate the benefits of EPA to the USA diet...Only in Japan where most people have Japanese level EPA/AA ratios do you run the risk of raising your risks above the populations...
":>) JL