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.
Lee Hullender Rubin, DAOM, MS, LAc, FABORM
Dr. Lee Hullender Rubin is an internationally recognized, award-winning doctor of acupuncture, clinical researcher, and a leader in the field of integrative reproductive medicine. She practices in Portland, Ore., and provides continuing education at Rosefinch Academy.