Charcoal absorbs meds, supplements, and good things.
Best done at bed time, do not exceed 2 grams. Charcoal can absorb bad things, especially with OH molecules. I personally like 2 grams of Chorella, and 8 Grams of Spirulina per day.
DE kind of smooths digestion, and in low to moderate dosing, makes the whole GI trac calm down.
It helps move antiparasitics into the gut, the tiny silicon scrapes, scrape the shell or body of the parasite, getting more good stuff in.