Biological Software

Cortisol

The primary stress hormone — released by the adrenal glands, elevated in chronic stress.

Cortisol is the main glucocorticoid hormone produced by the adrenal glands. It is essential for life but becomes problematic when chronically elevated.

Normal Functions

  • Regulates metabolism and blood sugar
  • Modulates immune response
  • Supports wakefulness and alertness
  • Part of the stress response (HPA axis)

Chronic Elevation

  • Suppressed immune function
  • Impaired digestion and peristalsis
  • Reduced HRV
  • Anxiety, sleep disruption
  • Metabolic dysfunction

In ONDA Life

One marker of Part 1 progress is "reduced levels of basal cortisol." Level 1 practices activate the parasympathetic system, which downregulates the HPA axis and allows cortisol to return to healthy baseline levels.


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