I have been working with mast-cell stabilizers now for nearly a decade.
When I was diagnosed with histamine intolerance and mast cell activation syndrome, I could not tolerate any of the prescription mast-cell stabilizers.
That led me to research...
One of the challenges faced by people with histamine intolerance is the removal of high histamine ferments, but fortunately, a wide range of low histamine foods nourish the gut.
You do not need to eat sauerkraut to have a good gut biome.