These articles are from 2003 but I found them very interesting. It seems to be transcribed from a lecture he gave, I think to other doctors. I thought they were informative and it certainly seems Dr. Rosenbaum knows what he is talking about. Nutritional immune modulation therapies for CFIDS Part I General information on how the immune system works Nutritional immune modulation therapies for CFIDS Part II The problems with the immune systems of CFS patients Nutritional immune modulation therapies for CFIDS Part III Treatment possibilities. There are some things I definitely did not know before; for example he says beta glucan must be given with vitamin C in order to work. His favorites seem to be Thymic Protein A and AHCC but he discusses many others (I tried TPA for awhile but it didn't seem to do a whole lot).