Qadgop, I stand corrected.
I take Metformin and could eat buckets of raw blueberries without gastric distress. My lovely partner doesn’t take Metformin and can only eat a few before developing distress.
Patient: Doctor, it hurts when I do this.
Doctor: Stop doing that.
My patient: No. You fix it.
Have you tried one of those acid reducers? I had a problem eating raw veggies and I found ranitidine worked very well. Take them a half hour before eating suspect food.