You can compare the dosages to any of the herbal capsule dewormers. I know Barefoot's is an effective product, but there's no way of knowing how much of any of the ingredients are in it. My parasite infection has been a major one, and I've killed alot of different worms using it, worms that have been there for a long time-but I'm sure I wouldn't have done it with just his recommended dosages, it was with larger dosages, and in combination with other dewormers. And the Clark cleanup protocal has been effective.
No, I would not stop at 30 days.
I've read several good posts of Newport's that also said that past 3 weeks on Wormwood , that drinking grapefruit juice is needed for effectiveness. I've been doing that. Newport has alot of good information, just click on his name and you can read his posts. Yes, zapping and electronics are very effective along with the herbals.