I am recovering from adrenal fatigue. What helped me most was a high dosage of vitamin B5 - 1000 mg daily. I am still taking it. I also take ashwagandha which normalizes cortisol.
At which stage of adrenal fatigue are you? Have you had saliva and urine tests taken? Do you suffer anxiety and panic attacks in addition to fatigue?
What exactly do you mean by adrenal fatigue? Do you really have such a thing, or just think you do?