environmental health

Dear Dr. Rea,
I recently tested low (20) for secretory IgA (sIgA) and also low for beneficial gut flora. I was wondering if there is a connection between the two things, and if there is would you explain what it is? Thank you so much for your good work.


Dr. Rea’s response:
It’s possible there is a connection – environmental toxins could knock both out.

William J. Rea, M.D., F.A.C.S., F.A.A.E.M.
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