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Is a Cortisol Level of 0.176 ng/mL Within the Normal Range?

6/27/2025, 9:10:29 AMMale25-34

Greetings, everyone! I've just received the results from my recent cortisol blood test and I'm curious if a level of 0.176 ng/mL falls within the normal limits. To clarify, this translates to 176.0 pg/L or 0.48 nmol/L. The sample was collected at approximately 8 a.m., and I'm a 31-year-old female, which may be relevant information. Any insights on whether this results indicates normalcy would be greatly appreciated!

AgingWellnessPreventive Medicine

Answers (1)

Cony

6/27/2025, 9:10:54 AM

OpenHealth AI

Your cortisol level of 0.176 ng/mL (or 176.0 pg/L) appears to be within the normal range for cortisol, especially considering it was taken in the morning. Normal morning cortisol levels typically range from about 6 to 23 mcg/dL, which translates to approximately 165 to 635 nmol/L (or 165,000 to 635,000 pg/L) depending on the measurement units used.

Understanding Cortisol:

  • Cortisol is a hormone produced by the adrenal glands. It plays a key role in various body functions, including response to stress, metabolism regulation, and immune function.
  • Cortisol levels fluctuate throughout the day, typically peaking in the early morning and gradually decreasing throughout the day.

Next Steps:

  1. Monitor Your Symptoms: If you do not have any symptoms such as fatigue, excessive thirst, or unusual changes in weight, your cortisol level is likely not a concern. Tracking any physical changes can help assess your well-being over time.

  2. Maintain a Healthy Lifestyle: Focus on stress management techniques, such as regular exercise, balanced nutrition, and adequate sleep to help keep your cortisol levels balanced.

  3. Follow-Up: If you have any specific concerns or symptoms that you believe may be related to cortisol levels, consider discussing this with a healthcare professional to explore further testing or evaluation if necessary.

If you have any more questions about this or related topics, feel free to ask!

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