a fairly good short & accurate up to date article. (helen, a knowledgeable nutritionist friend below offers further research)
Helen G. replied:
Nora has also recently released her latest book, rethinking fatigue on I-books. it's a phenomenal read and turns all the hypothesis on adrenal fatigue, that the health community have been promoting for the last 60 years, on it's head. http://www.primalbody-primalmind.com/