Wow! TY sweet. I never would have thought to connect this to histamine intolerance. I've come a long way in my long covid recovery (I'm an OG - March 2020), but still have certain lasting issues. I do show high eosinophils on specialty allergy testing, not connected to anything in particular. This has puzzled my Integrative Health provider. I'm seeing an immunology specialist at Johns Hopkins this summer - curious to see what they can tell me. I'm glad you shared your POV. I will add this to my discussion list for that appointment.