The podcast episodes discussed focus on the role of cortisol, often referred to as the 'stress hormone', and its impact on various aspects of health and well-being.

Cortisol is highlighted as a key factor in the body's stress response, with its effects on weight, metabolism, sleep, and overall physical and mental health being explored across the episodes.

The episodes provide insights into how to manage and 'balance' cortisol levels through strategies like adaptogens, deliberate heat exposure, and stress management techniques.