I caugt wind of these studies being out there via a PM with another forum member. Here is one of the studies, albeit on mice:
www.ncbi.nlm.nih.gov/pubmed/18802031has anyone experimented with this? Years back when I tried TCM acupuncture and herbs, ginseng was always a standard herb used in the teas I was asked to take. Have not done TCMin ages but ginseng sounds like worth trying.