Several commonalities exist between chronic fatigue syndrome (ME/CFS) and fibromyalgia (FM). Both appear to feature low heart variability, small fiber neuropathy (SFN), neuroinflammation, some similar brain imaging results, evidence of impaired energy production, possible mitochondrial involvement, possibly narrowed blood vessels, plus a whole boatload of similar symptoms. Recently, a new … Continue reading The Tie That Binds? BDNF, Fibromyalgia, Chronic Fatigue Syndrome (ME/CFS), Neuroinflammation and Exercise