Wormseed, or Chenopodium ambrosioides. Intestinal parasites home remedy?

I have been looking for home remedies to kill or remove intestinal parasites. I use diatomaceous earth in my feed from the Co-op. I have added Cayenne pepper, Garlic Powder and other spices. These spices and home remedies have been around before pharmaceutical company started putting patents on the drug that made them Trillions over the years.

Here is the video that a just happen upon yesterday, yeah that stared the google search.....



http://www.globalhealingcenter.com/natural-health/benefits-of-wormseed/

So does anyone have a naturopathic doctor or has dealt with Naturopathic medicine?