L-carnosine supplementation in children w/ autistic spectrum disorders
While the treatment of autism with natural agents is only beginning to show up in the literature, this is probably driven by the increasing incidence of this condition.
With this in mind, there have been several natural approaches that seem to help. If you’re really interested in digging into the biochemistry of why some of these natural approaches work, run some searches on “mauve factor” and urine pyrrolic compounds. The biochemistry of these are way to complex to go into here and have been studied for several decades now.