> I completely agree with this. I'd like to see rigorous trials of
> alternative therapies, but as far as I know, there have been very
> few. Am I wrong? And if I'm not wrong, why have there been so few
> trials?
I don't know much about it, but there's a part of the NIH devoted to clinical studies of alternative medicine called the National Center for Complementary and Alternative Medicine:
About page at:
http://nccam.nih.gov/about/aboutnccam/index.htm
A sponsored study: "Randomized Controlled Trial of Echinacea in Children"
http://www.clinicaltrials.gov/ct/gui/c/w2r/show/NCT00029211?order=2&JSer vSessionIdzone_ct=rd02fm5sc1
Curtiss, who doesn't put much stock in alternative medicine but tries to keep an open mind.