Cortisol
Stress hormone linked to short-term memory loss as we age, animal study suggests
A new study at the University of Iowa reports a potential link between stress hormones and short-term memory loss in older adults. The study, published in the Journal of Neuroscience, reveals that having high levels of cortisol — a natural hormone in our body whose levels surge when we are stressed — can lead to […]
Cortisol: Stress hormone linked to frailty
Lower morning and higher evening cortisol levels contribute to frailty in older individuals, according to new research accepted for publication in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism (JCEM). Frailty confers a high risk for institutionalization and increased risk of mortality and is characterized by unintentional weight loss, feelings of exhaustion and fatigue, […]