I found Nancy's warm and compassionate nature as inspiring as her technical expertise. I'd been denying stomach discomfort (to say the least) for years when I first encountered electrodermal screening. I was amazed at how it picked up subtleties that were of no concern to conventional medicine. Suddenly, I wasn't crazy. Indeed, the parasite I'd been suspecting since my trip to the tropics seven years earlier, existed. I worked closely with Nancy and a Naturopathic Doctor, treating my condition and tracking my progress. What my medical doctor brushed off as irritable bowel syndrome mysteriously disappeared. To me, electrodermal screening seems an invaluable tool for revealing the subtler imbalances of the body and monitoring the healing process. Thank you! Teryl F.