Yes I know NB only recommends the Cat's Claw. I took it alone 2 large 00 caps 3 times per day for the first 6 months. It alone did not clear out my infections. I then upped the dose to 1/2 tspn per meal along with many other strong herbs. Finally large and frequent dosing of albendazole and secnidazole were what brought vibrant health back to me.
This is where I feel NB fails many people. I was fortunate to find the article from Dr. Eck and really take matters into my own hands.