Measuring cortisol in saliva may help identify healthy older people with cognitive impairment, a new study hints. The study team observed that higher evening cortisol levels in saliva were associated ...

1 Department of Sport Sciences, Brunel University, Osterley Campus, Borough Road Isleworth, Middlesex TW7 5DU, UK 2 Department of Sport and Exercise Science, University of Luton, Park Square, Luton, ...

Dental floss embedded with saliva sensors detects cortisol accurately in real-time, providing a practical method for monitoring stress and improving health. (Nanowerk Spotlight) Stress is a widespread ...

Over time, stress and anxiety can build to a point where life’s challenges become overwhelming and cause physical effects. Now, in ACS Applied Materials & Interfaces, researchers report a dental floss ...

Researchers discovered that people who don’t drink enough water react with sharper cortisol spikes during stressful events, explaining why poor hydration is tied to long-term health risks. Study: ...