what is the vagus nerve and why is it important ?

According to healthline.com the vagus nerve is one of 12 cranial nerves in the body. It is responsible for various bodily functions including digestion, heart rate and breathing. It helps link the brain with other areas of the body, such as the head, neck and torso. The vagus nerve controls both sensory and motor functions. The vagus nerve also controls cardiovascular activity, reflex actions, coughing, sneezing, swallowing and vomiting. It is the longest cranial nerve running from the brain to the colon.

The vagus nerve sensory functions are divided into two components: somatic and visceral. The somatic components are sensations felt on the skin or in the muscles. Visceral components are sensations felt in the organs of the body.  So, you can see why keeping it strong is crucial to having a well-functioning body.

Here are some ways to keep this vital nerve strong:

·        Diaphragmatic breathing techniques

·        Cold water immersion

·        The use of transcutaneous Vagus nerve stimulation devices

·        Biofeedback

·        Yoga

·        Laughter

·        Touch

·        Being in nature

·        Singing

·        Going barefoot outside

Vagal response decreases with age, according to research. People with a strong vagal tone may find it easier to relax after a stressful event and their body may be better able to manage inflammation, gut issues and blood sugar.

Improving the vagus nerve can improve many conditions including mental health and well-being and rheumatoid arthritis and other autoimmune conditions. To learn more about the vagus nerve, visit www.healthline.com.