Faces of Low Dose Naltrexone: New Book Explores Cutting-Edge Autoimmune Disease Treatment

I saw this blog post on About.com regarding an e-book that someone published summarizing many of the findings related to low-dose naltrexone (LDN). I haven't read through it yet, but just bookmarking it to review later.

This slide caught my eye while I was skimming through the document. It's a summary of the mechanism of how LDN works: