You mean you developed a meat allergy later in life?
Some kind of reaction.
The allergist says it’s not an allergy because it doesn’t fit the classic allergy symptoms, but it sure acts like an allergy in the time line of when I react and many of the symptoms.
I have ben diagnosed with something called Mast Cell Activation Disease, and food reactions are very common with it, and all of mine either got far worse as I aged, or started when I got past 40.
And it never gets better.