Tired of feeling tired? You're not alone. Dr. Amy Shah, author of the book “I'm So Effing Tired,” joins TODAY’s Jenna Bush ...

Findings indicate that low hydration is associated with increased cortisol spikes during stress, potentially influencing long ...

I tried the viral ‘cortisol cocktail’. Here’s what I discovered - US LIFESTYLE: With the cortisol cocktail trending on TikTok ...

The cortisol cocktail, a trending social media drink made with coconut water and orange juice, claims to reduce stress ...

Not drinking enough water could intensify stress responses. Researchers found that under-hydrated individuals had cortisol levels more than 50% higher during stressful situations. Poor hydration ...

New study shows that staying hydrated reduces levels of cortisone — a hormone that helps regulate blood pressure, reduce ...

A "cortisol cocktail" is being touted online but can it tackle cortisol and should we even want it to? How cortisol got a 'bad rep' Cortisol is one of several hormones that help r ...

The noise about health emitted by social media has never been louder, and the word cortisol is a core part of its chorus. A ...

It is important to remember that the skin does not produce cortisol on its own, but that excess cortisol affects the skin and face as a response to stress. Luckily, small daily habits can help return ...

Researchers from the University of Waterloo discovered that measuring long-term stress through children’s hair samples can ...

That first sip of coffee is a non-negotiable part of the morning for most people, especially since it does exactly what it ...

New research on what hair strands might tell us about stress levels suggests an important non-invasive tool for assessing ...