The Psychology of your 20s

268. The hidden impact of cortisol

Jan 21, 2025
Cortisol is often misunderstood, associated with anxiety and weight gain, but it has crucial functions in our stress response. The discussion highlights its evolutionary role and how it impacts mental clarity, creativity, and even sleep. Elevated cortisol can create a cycle of stress and morning anxiety, affecting overall well-being. Myths around supplements and cortisol are debunked, encouraging effective lifestyle changes instead. Practical tips from experts make this a must-listen for those looking to better manage stress in their lives.
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ANECDOTE

High Cortisol Analogy

  • Jemma uses the analogy of a stuck accelerator pedal to describe the feeling of high cortisol.
  • You must deal with the effects of high cortisol while also trying to reduce the stress causing it.
ANECDOTE

Birth Control and Cortisol

  • A UCLA case study found some oral contraceptives increased a patient's cortisol levels by almost 300%.
  • While more research is needed, this highlights a potential link between birth control and stress.
INSIGHT

Emotional Intelligence Impact

  • High cortisol levels can reduce emotional intelligence, making it harder to manage and respond to emotions.
  • This can lead to snappiness, exhaustion, and difficulty understanding emotional responses.
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