Stress & Anxiety

Stress and anxiety can have physical as well as psychological causes. Cortisol, thyroid function, and vitamin D are all linked to symptoms like a racing heart, low mood, or restlessness, and are simple to check with a finger-prick blood test.

Order your kit online, take a small sample at home, and post it to our UK lab using the prepaid envelope provided. Results are typically ready within days, with clear reference ranges to discuss with your GP.

A blood test can't diagnose anxiety or other mental health conditions, it's designed to help identify physical contributors alongside your symptoms. If you're struggling with your mental health, please speak to your GP or a support service.