Your estrogen is not just dropping — your entire autonomic nervous system is shifting with it. That shift explains the anxiety in perimenopause/menopause, the 3am wake-ups, the gut dysfunction, the brain fog, and the stubborn weight gain that does not respond to calorie restriction or exercise.

In this episode, functional nutritionist and gut-hormone specialist Miriam explains the clinical research linking estrogen decline to vagal tone suppression, sympathetic overdrive, and metabolic shutdown in women over 40. You will learn why your vagus nerve is central to estrogen metabolism, why your HRV (heart rate variability) reflects your symptom severity, and why addressing hormones without addressing the nervous system first keeps perimenopausal and menopausal women stuck.

This is the mechanism behind why intelligent, high-performing wome ...