Researchers found that while the menstrual cycle changes heart rate variability (HRV), it does not significantly affect ...

Autoimmune autonomic ganglionopathy (AAG) occurs when your immune system attacks healthy nerve cells in your autonomic nervous system. It causes symptoms like dizziness or faintness. Autoimmune ...

New research suggests the menstrual cycle may influence heart rate, stress levels and nervous system activity, highlighting ...

The autonomic nervous system orchestrates the functions of internal organs such as the heart and gut, serving as a connection between the brain and the rest of the body. It is classified in two ...

So you’re doing it all – healthy diet, prioritising sleep, running blood work, smart supplementation, training well … but ...

Menstrual cycle phases influence heart autonomic regulation, showing HRV variations, yet muscle performance and mood states ...

Why does anxiety hit your body so fast? Explore how fight, flight, and freeze responses shape your physical symptoms and why they’re not as dangerous as they feel.

Why is everyone talking about nervous system regulation? From burnout and chronic stress to recovery culture, here's what's ...

New research linking heart rate variability to glymphatic clearance could lead to a simple new biomarker of dementia risk.