The vagus nerve does it all—tells your lungs to breathe, controls your heart rate, and even forms the foundation for a whole ...

Vagus nerve stimulation has been dubbed one of 2025’s biggest wellness trends. But what is it? The vagus nerve is the main ...

The vagus nerve, a complex bundle of 200,000 fibers connecting the brain to vital organs, has remained a medical enigma for ...

The vagus nerve is a crucial component of the autonomic nervous system, influencing vital functions such as heart rate, digestion, and mood. Vagus nerve stimulation (VNS) involves delivering mild ...

Heart rate variability (HRV)—the variation in time between heartbeats ... The interaction between the heart and the brain, ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy ...

Chronic consumption of high levels of caffeine a day can lead to an increase in high heart rate and blood pressure that persists after resting from a step test, increasing the risk of cardiovascular ...

Our editors also may be in touch with follow-up questions. An elevated heart rate as a result of physical activity, such as going for a run, is common, but what should your heart rate look like at ...

It would take decades of research to make that happen. The vagus nerve is actually a pair of nerves, right and left, that connect the brain with internal organs including the heart, lungs, liver, gut, ...

This study aims to test the feasibility and estimate the efficacy, of the heart rate variability biofeedback (HRV-B) technique via a standardised slow diaphragmatic breathing programme in individuals ...

Objective: To investigate the effects of low-level auricular vagus nerve stimulation (LL-aVNS) on blood pressure and heart rate in patients with paroxysmal atrial fibrillation. Methods: A total of 22 ...