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.
Wen-Shuo Wu, MPH, MSAOM, LAc
Wen-Shuo Wu is dean of the Acupuncture and Oriental Medicine program at Southern California University of Health Sciences in Whittier, Calif., where he also serves as clinical supervisor.