Cortisol levels

Definition

Cortisol levels refer to the amount of cortisol, a stress hormone produced by the adrenal glands, present in the blood. Cortisol plays a significant role in regulating metabolism, immune response, and stress.

5 Must Know Facts For Your Next Test

1. Elevated cortisol levels can negatively impact lung function and exacerbate respiratory conditions.
2. Nutritional interventions, such as adequate intake of antioxidants and omega-3 fatty acids, can help manage cortisol levels.
3. Chronic high cortisol levels may lead to increased inflammation, which is detrimental to pulmonary health.
4. Cortisol secretion follows a diurnal rhythm, typically peaking in the early morning and declining throughout the day.
5. Stress management techniques like mindfulness and proper nutrition are essential for maintaining healthy cortisol levels.

Review Questions

• How do elevated cortisol levels affect lung function?
• Which nutritional components are beneficial in managing cortisol levels?
• Why is it important to maintain proper cortisol levels for pulmonary health?

Related terms

Inflammation:

A biological response to harmful stimuli that can lead to tissue damage and is often exacerbated by high cortisol levels.

Omega-3 Fatty Acids:

Essential fats found in fish and flaxseeds that have anti-inflammatory properties and help regulate cortisol.

Antioxidants:

Compounds found in fruits and vegetables that protect cells from oxidative stress and support immune function.