Since yours is the only site that seems to have used this:
I started DE about 5 weeks ago...I keep taking it. 2-3 T. a day.
But now when I forget? my gall bladder gives me horrid shoulder back and neck pain. So I can only assume that when I forget - something swells or grows or multiplies in there and then I am in trouble.
I guess i will know if my parasites are gone when I stop the DE and feel fine.
Once you start this do not expect to stop for a LONG time.