Cortisol

Individuals experiencing chronic stress, fatigue, anxiety, or symptoms of adrenal dysfunction would benefit from cortisol testing. It’s also helpful for those with irregular sleep patterns, weight changes, or ongoing health issues linked to stress.

High Cortisol:

• • Weight gain, especially in the abdomen
  • Insomnia
  • Anxiety and depression
  • High blood pressure
  • Muscle weakness

Low Cortisol:

• • Chronic fatigue
  • Muscle weakness
  • Weight loss
  • Low blood pressure
  • Mood swings

Saliva testing for cortisol measures free, active hormone levels, reflecting the body’s immediate response to stress. Blood tests measure total cortisol, including both bound and unbound cortisol, giving a broader view of adrenal function over time.

Cortisol levels fluctuate throughout the day, peaking in the morning and gradually declining. Measuring several times captures this natural rhythm, providing a more accurate assessment of adrenal function and stress response.