parasites in brain?

I was reading in Dr. Clark' book about how most of those suffering from Depression have roundworms in their brains. I have been diagnosed with disthymic Depression and have had this since childhood. I took a low dose of anti-depressants for awhile, but stopped because they were making me numb, and I felt there were other ways to handle this. I disregarded Dr. Clark's assessment, probably because it seems far-fetched to me and the idea of having worms in my brain very, very creepy!

I have been taking the colonix parasite and Bowel Cleanse for about two weeks now and this weekend I became very ill- bad cold combined with incredible migraines. I should state that migraines and bad headaches have been a problem for me for several years now. But this was bad, and the only reason I am able to type this is because I gave in and took some migraine medication after two 1/2 days of torture.

This whole process made me think about the parasites again. Could this be from killing parasites? My bowel movements have been fine- no mucoid plaque at this point, but lots of what looks like long pieces of rice (up to 1 1/2") in my stool. If it is true that there can be worms in our brains, how does one kill them? Is this parasite cleanse enough- can it kill worms that are not in the digestive system?

Any further information about this would be greatly appreciated!!

Thank you,