Was not sure where to post this. Hopefully this is the correct location. Not directly related to ME/CFS but many of us suffer from headaches and migraines. When I read this article I thought this could be the connection. From the article... "Increasing evidence suggests an energy deficit disorder exists in migraine, the researchers note. By supplying ketones as an alternative fuel to glucose, several deleterious components of the deficit may be avoided." http://www.medscape.com/viewarticle...922_mscpedit&uac=202281AN&impID=1439333&faf=1 Gives me hope.