TER General Board
take flax seed, until I found ~40% of people have difficulty converting alpha linolenic acid (ALA) into EPA. So I decided if I was going to supplement I might as well get the best source for the EPA, which was via pharmaceutical grade marine oil.
I also used to include soy in the diet (I followed the spy arc through the 90's and into the early 00's) until about 5 years ago, when I started seeing more info related to the ill effects. A lot of shenanigans also was going on with soy lobbying. While not an exhaustive site, you may find some intersting reading here:
http://www.westonaprice.org/soy/index.html
Finally, having read more than my share of peer-reviewed journals on health, nutrition, cancer, and neonatology, I've come to the conclusion that abstracts are almost useless, especially when the issue being discussed has $ ramifications and organized lobbying efforts. Just as an example, related to what we are discussing, here is a pull from one of the articles in the site above:
"A good example is a recent University of Iowa study, funded by the formula industry and published in the Journal of the American Medical Association, comparing the reproductive health of adults who had been fed soy- or milk-based formula as infants. The survey found that the soy group had higher levels or reproductive disorders, asthma and allergies. Females of the soy group were more likely to be sedentary and to have taken weight loss medications. Yet the authors omitted these findings in their abstract and concluded that ". . . the findings of the current study are reassuring about the safety of soy infant formula." The University of Iowa study was widely reported in the press as a vindication of soy formula."
It was reported that way in the general media as well because the 'health' reporters on tv/radio for the most part do not pay to subscribe to the full journal articles, let alone read them.
They can put soy in my gas tank, but it aint goin' on my plate anymore. 
47 here, no need thus far. A woman who takes her clothes off is all the stimulus I need. 
Now. if they ever invent a drug that cuts the refractory time so that a second or third cup can becomes a reliable option, I'll be first in line at the doctor's office, and on the phone with my broker to buy a few hundred shares...