Thank you, izumrud! I certainly agree that things like candida contribute to, and could quite possibly cause, trouble with psychological disorders, low serotonin, etc. I have SUPER low serotonin. I have been working on following a candida diet, but I have to say that it is extremely difficult because I have a bit of a Sugar addiction. I also have been using Three-Lac and oxygen elements each day. I am currently reading a book called "The Sugar Addict's Total Guide to Recovery", and it describes me TO A TEE. I'm going to see if I can get back on track by following the advice set forth by the author. I'm not too familiar with mucoid plaque. What is it, exactly? I will do some researching on the internet and see if I can learn something. But anyway, thanks for the input and I wish you the best! Jess