Cortisol is a hormone naturally produced by the adrenal glands. (MedlinePlus Medical Encyclopedia. It is essential because it helps the body respond to stress, regulates blood sugar levels, and supports immunity. Furthermore, cortisol influences weight management, weight gain, and high blood pressure.
- Adrenal glands: MedlinePlus Medical Encyclopedia. (n.d.). https://medlineplus.gov/ency/article/002219.html
- Arafah BM, Nishiyama FJ, Tlaygeh H, Hejal R (2007) Measurement of salivary cortisol concentration in the assessment of adrenal function in critically ill subjects: a surrogate marker of the circulating free cortisol. Clinical Endocrinoly Metabolism 92: 2965-2971.
