I read, that Guafenesin is a natural product and helped many people with fibromyalgia. What do you think about it?
I would not call it a natural product, but it has helped many people. The problem is that one is not able to use almost any other natural treatments with it, and I find that in most people, the other natural treatments offer more benefit. So I do not use it very often. Nonetheless, I have great respect for Professor St Amand who developed the guaifenesin protocols.