It's the danger I think though, of looking for ultimate final
   answers. Samples too small for me to draw conclusions from just
   yet, although I'd put it in the "eggs good for you / bad for
   you" realm at the moment. I saw a study once proving cats don't
   love you based on using dog-metrics on cats... and it was 12
   cats in the study. Confirmation bias - always be on the lookout
   for it. We're our own worst enemies in that regard. If it says
   something we tend to want to believe to be true, we'll overlook
   flaws.