i ordered the comprehensive stool analysis from gsdl at www.spinelife.com since no doctors were in my area except very expensive naturalpaths...the test was $217 and includes consultation. i received my results today and was surprised to find citrobacter freundii...i've never heard of it, but also have excessive yeast. i think their facility is excellent. however they did not find any parasites , yet i passed a worm during a colon hydrotherapy session just a few days after i submitted my sample....