Mast cell activation syndrome (MCAS) affects more than 15% of the U.S. population but evades most practitioners’ radar. Just five years ago, it wasn’t even on my radar, despite already having 20 years of experience as a clinician at that time. The more I dug (similar to leaky gut and post-COVID syndrome), the more I found my patients were suffering from this disorder.
Joe C. Chang, MAOM, Dipl. OM, LAc
Joe C. Chang is a second-generation acupuncturist and has worked as an acupuncturist and researcher at two integrative post-traumatic stress disorder (PTSD) programs for the United States Army. Joe C. Chang, MAOM, Dipl. OM, L.Ac., is a second-generation acupuncturist and has worked as an acupuncturist and researcher at two integrative post-traumatic stress disorder (PTSD) programs for the United States Army.