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Cortisol: The Stress Hormone

What is Cortisol?

Cortisol is a steroid hormone produced by your adrenal glands, which are located on top of your kidneys. It is known as the “fight-or-flight” hormone because it is released in response to stress.

Functions of Cortisol

Cortisol has a wide range of functions in the body, including:

• Regulating stress and metabolism
• Controlling blood sugar levels
• Suppressing the immune system
• Supporting brain function

Myths about Cortisol

There are many myths and misconceptions about cortisol, such as:

• Cortisol is always bad for you. While excessive cortisol can have negative effects, it is essential for normal bodily functions.
• Cortisol is only released in response to stress. Cortisol levels also fluctuate throughout the day, following a circadian rhythm.
• You can control your cortisol levels by avoiding stress. While stress can trigger cortisol release, it is not the only factor that influences cortisol levels.

Understanding Cortisol

Cortisol is a complex hormone that plays a vital role in our health. Understanding the facts about cortisol can help us manage stress and maintain optimal health.