The stress hormone that drives—or destroys—performance. Strategies to manage the HPA axis, prevent chronic elevation, and use stress as a fuel source.
Cortisol is a steroid hormone produced by the adrenal glands. Often demonized as the “stress hormone,” it is actually a vital resource for energy mobilization. It wakes you up in the morning (the Cortisol Awakening Response) and liberates glucose for quick energy during challenges.
The problem is not cortisol itself, but chronic elevation.
Acute Cortisol: Enhances focus, energy, and immune response (Eustress).
Chronic Cortisol: When the stress switch is stuck “on,” cortisol becomes neurotoxic. It begins to atrophy the Hippocampus (memory), suppress the Prefrontal Cortex (logic), and increase the size of the Amygdala (fear), creating a vicious cycle of anxiety.
High-performers must actively manage their Cortisol curve.
Morning Peaks: You want cortisol high in the morning (sunlight viewing helps set this).
Evening Troughs: You want cortisol low at night. Blue light and late-night emails spike cortisol, suppressing melatonin and ruining sleep architecture.
Discharge: Physical movement is the evolutionary signal that the “danger” has passed, helping to metabolize excess cortisol from the bloodstream.
Join my inner circle for exclusive insights and breakthroughs to elevate your life.
Limited Availability
Your Journey to Unparalleled Personal and Professional Growth Starts Here
Limited Availability
A Truly Bespoke, One-on-One Journey with Dr. Sydney Ceruto
Download The Influence Within and discover how small shifts lead to big transformations.
