Welcome to Neuro Talk. I am sorry your son is having such troubles. Getting DX with heavy metal posening usually happens at clinics like Mayo. That is where I was DX'd with auto immune problems related to mercury, and exposure to DDT as a child. My health went south at 29. I am not sure about floride poisen however and just who you should see regarding that. I have not heard that causes bi polar conditions. If you can get a referral to a big teaching hospital, or perhaps Mayo clinic, that may be a good option for you. Neruo Talk will be here for you. Don't hesitate to talk to anyone. You will meet some friends and get good support. Please tell your son he is welcome to post too. There are alot of good folks here. Welcome again, and feel at home. ginnie