That is one of my full-time jobs in recovery, burnout which led to autoimmune. I’m convinced that my elimination diet was vital. Being cortisol resistant really messes up my appetite.
Ketosis gives me energy and a clear head. High nutrient density. As close to zero UPF-4 as I can manage. I cook.
Great place with a lot of real science online is DietDoctor.com
Fantastic for my neurodivergent nervous system. I think that's why we are so prone to autoimmune disorders. We have chronically high stress, which shuts down our immune system.