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Artificial biosensor can better measure the body's main stress hormone

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Graphical abstract. Credit: Journal of the American Chemical Society (2025). DOI: 10.1021/jacs.5c05004 Cortisol is a crucial hormone that regulates many important bodily functions like blood pressure and metabolism, and imbalances of this stress hormone can lead to health problems. Traditionally, cortisol levels mu

Cortisol Imbalance: Symptoms, Causes and Potential Solutions

In a world where managing stress can be difficult, hearing that said stress can affect cortisol levels may have you wondering: Do I have a cortisol imbalance? "Cortisol is a hormone produced by the adrenal glands that helps regulate your metabolism, blood sugar, inflammation, blood pressure and sleep-wake cycle," explains Dr. Mark Hyman, co-founder and CMO of Function Health, which offers a cortisol lab test. "It's most known for managing the body's response to stress." But what are some signs

Do You Have a Cortisol Imbalance? These Are the Symptoms of High and Low Cortisol

Cortisol is a hot topic these days, especially as many struggle to manage their stress. You may also have heard of the term "cortisol face" or "moon face," which can be attributed to high cortisol levels. "Cortisol is a hormone produced by the adrenal glands that helps regulate your metabolism, blood sugar, inflammation, blood pressure and sleep-wake cycle," explains Dr. Mark Hyman, co-founder and CMO of Function Health, which offers a cortisol lab test. "It's most known for managing the body's

Can Cortisol Supplements Reduce Your Stress Levels? Here's What the Experts Say

Cortisol was discovered in the mid-20th century, but in the last year or so, this naturally occurring hormone has entered the limelight of social media. You can find videos on TikTok discussing "cortisol face" with millions of views and several Reddit threads of users trying to regulate their cortisol levels. While cortisol supplements can be the right choice in some situations, it's essential to understand the myriad factors that come into play. To help you understand how this hormone works in

Can Cortisol Supplements Really Lower Stress? I Asked the Experts

Cortisol was discovered in the mid-20th century, but in the last year or so, this naturally occurring hormone has entered the limelight of social media. You can find videos on TikTok discussing "cortisol face" with millions of views. Unfortunately, trends are rarely as simple as they appear and may have people jumping into action before learning what cortisol supplements even are and how they react in the body. While cortisol supplements can be the right choice in some situations, it's essentia

I Got a Cortisol Blood Test. What I Learned About My Stress Was Important, but Not Fun

Historically, I haven't been great about managing my stress and anxiety, so whenever I come across a video or article about cortisol imbalances, my interest is piqued. Since cortisol is also called the "stress hormone," this content has made me wonder: Is my stress causing my cortisol levels to rise? Though I was nervous, I decided to take Quest's Cortisol Blood Stress Hormone Test, which was offered to me for free, to find out more. After my cortisol blood test, I had a lot of residual questio

Cortisol Imbalance: High Cortisol Symptoms and How to Fix Stress Levels

Cortisol is a hot topic these days, especially as many struggle to manage their stress. You may also have heard of the term "cortisol face" or "moon face," which can be attributed to high cortisol levels. "Cortisol is a hormone produced by the adrenal glands that helps regulate your metabolism, blood sugar, inflammation, blood pressure and sleep-wake cycle," explains Dr. Mark Hyman, co-founder and CMO of Function Health, which offers a cortisol lab test. "It's most known for managing the body's