1) https://www.todaysdietitian.com/newarchives/111609p38.shtml
2) Thau L, Sharma S. Physiology, Cortisol. [Updated 2019 Feb 15]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2019 Jan-.
3) Chirstiansen, JJ., Djurhuus, CB., Gravholt, CH., Iversen, P., Chirstiansen, JS., Schmitz, O., Weeke, J., Jørgensen, JO., Møller, N.(2007, Sep). Effects of cortisol on carbohydrate, lipid, and protein metabolism: studies of acute cortisol withdrawal in adrenocortical failure. J Clin Endocrinol Metab, 92(9):3553-9.