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April 2, 2025 60 mins

In this episode Bec is joined once again by Emrys Goldsworthy to explore the critical role of the vagus nerve in brain function, focusing on symptoms like brain fog, concentration issues, and memory. 


Emrys explains how the autonomic nervous system influences these cognitive aspects, highlighting factors like toxin exposures, diet, and lifestyle impacts. He emphasises the importance of the vagus nerve in body detoxification and suggests strategies for optimising its function, including outdoor activities, balanced nutrition, and light exposure. 


Discover how our modern lifestyles can disrupt vagal health, what signs to look for, and what steps can be taken to bring more balance to this vital nerve.


Emrys and Bec discuss;


  • The vagus nerve plays a critical role in brain health by regulating neurotransmitters, the glymphatic system, and toxin elimination.
  • Lifestyle factors, including exposure to toxins like microplastics and metal contaminants, significantly affect vagus nerve function.
  • Natural interventions such as sun exposure, outdoor activities, and specific dietary choices can improve vagal tone and brain health.
  • Hyperactive and underactive vagus nerve conditions are both indicative of nerve damage but manifest differently in symptoms.
  • The autonomic nervous system, linked intensely with survival and repair functions, is crucial in understanding and managing brain fog and cognitive issues.



Covered in this discussion:


[00:00]  The Vagus Nerve's Role in Brain Fog and Concentration

[05:01]  The Hidden Dangers of Microplastics and Toxins in Everyday Life

[08:38]  The Vagus Nerve's Impact on Brain Health and Delusions

[17:58]  Understanding Hypervagatonia and Its Impact on Fatigue and Health

[22:33]  The Impact of Sunlight and Outdoor Time on Brain Health

[27:42]  Enhancing Brain Health Through Nature and Vagus Nerve Stimulation

[32:47]  The Impact of Diet on Vagus Nerve Health and Function

[38:38]  The Vagus Nerve's Impact on Hormones and Circadian Rhythms

[46:22]  The Role of Autonomic Systems in Inflammation and Healing

[50:51]  Exploring Vagus Nerve Health and Lifestyle Interventions




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