Researchers think we can also find the key to illnesses such as obesity and autism in our guts.Perhaps they even have a link with fibromyalgia and myalgic encephalitis/chronic fatigue syndrome (ME/CFS), according to J??rgen Valeur, Arnold Berstad and Tore Midtvedt, who recently wrote about this in Tidsskriftet for Den norske legeforening [Journal of the Norwegian Medical Association].But this does