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.
Gregg St. Clair, BA, MSTOM, LAc
While Gregg St. Clair became a columnist for Acupuncture Today in 2006 , long-time readers will be familiar with his contributions to the publication as a review editor, a position he has held since March 2004. A 2001 summa cum laude graduate of Pacific College of Oriental Medicine in San Diego, Calif., Gregg currently operates a private acupuncture and Oriental medicine practice in Clifton Park, N.Y. He also is a member of the National Qigong Association. He can be reached at gregg@stclairfamilyacupuncture.com, or through his Web site at www.stclairfamilyacupuncture.com.