I listen this pod caste, and I am sorry to say that that I was not convinced by what that "doctor" says; he has has no clinical experience it seems, and as now so many of us are begiining to find out, you have to have a doctor who knws how to diagnose and treat; 1000 parasites are some random number; you need the real clinitian who have studied parasites and know what they do.... and how they attack the body..... and which meds to prescribe ......
Obviously this person on the podcast has not red the big books on parasites, ignored now by most gastro doctors and even parasite specialists.