Sjogrens patients have what’s known as a “flare” Basically severe inflammation throughout entire body.

Brain fog is a common part of this.

Getting inflammation under control becomes your life.

Lots of successes (not all)

Autoimmune protocol Diet is meant for controlling inflammation.

It’s almost a Keto diet, but some Kinds carbs allowed, some things not allowed.

Overall your hives with personal experience and my own research.