I actually just started my Humaworm today!! I waited a few days in between staring humaworm and the last supplement I was taking called Parasitin. I remember Dr. Bailey was asked this same question a few days ago, but I think she suggested to wait a few days to start the Humaworm treatment, scroll down on thread you might be able to find it somewhere lol I'm just being lazy... also I wanted to ask you, do I need a doc to order that DNA test from Metametrix? Or can I order it myself? thanks