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.
Jacky Zhu, MAOM, LAc
Jacky Zhu is a licensed acupuncturist in the state of Oregon, practicing in Portland. He graduated from the Oregon College of Oriental Medicine with a Master of Acupuncture and Oriental Medicine degree.