Unfortunately, no. A quick google isn't turning anything up for me either. I know this from talking to very knowledgeable people who did a lot of research for dealing with their own health problems. I have found such people to be the most reliable source for information on such things. I am quite surprised and rather chagrined that this information isn't readily available with a quick google. I will have to look into it some more some other time, when I have the time to do so. I try hard to find scientific stuff to back up what I understand to be true.