Topic
Cortisol
Evidence-based articles on cortisol — written for entrepreneurs, executives, and high performers who want to close the gap between what they know and what they consistently do.
The 20-Minute Window That Determines Whether You'll Have Willpower Tonight
On JRE #2553, Huberman laid out why morning cortisol timing — not willpower — determines whether you stay composed under pressure at 4pm. Here's the mechanism and how NGD clients operationalize it.
EJ
Eathan Janney, PhD
Read article
Cortisol, Chronic Stress, and Executive Performance: Why Your Stress Response Is Costing You More Than You Think
A well-calibrated stress response is a competitive advantage. A dysregulated one is among the most significant threats to executive performance — not just health. Here's what the neuroscience actually says.
EJ
Eathan Janney, PhD
9 min read Read article
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