And yet I have had no worsening of brain-related symptoms. In fact my brain-related symptoms (like my memory, and mental organization) have improved along with the rest of my symptoms (worsening a bit during chelating, but that happens with ALA too). I haven't suffered from any psychological trauma while chelating. My mind is clearer now than at anytime in recent memory.
Consider, also, that a friend of mine has been using the same cilantro/chlorella method and has had great success with it too (she also uses ALA on some weekends too). Believe me, she hasn't had her brain destroyed.
Also with respect, it is unwise to believe that any single person has all of the answers about anything. I respect Cutler and I think he's done a lot to help a lot of people, but he's only human, and he isn't infallible. His attitude towards cilantro/chlorella for me does not hold up under the weight of my own experience.
Poorly done chelation can be dangerous, but that goes for doing the Cutler Protocol poorly as well. Frequent dose cilantro/chlorella every 4 hours (including at night) or more frequently has helped me (and others) feel much better.