Digestive disorders, such as irritable bowel syndrome (IBS), are not always linked solely to diet but can be influenced by the connection between the heart, the brain, and the nervous system.

noli's read

Research strongly confirms the existence of the gut-brain axis, a complex bidirectional communication system involving the enteric nervous system, the central nervous system, and the autonomic nervous system. Meta-analyses and systematic reviews (e.g., Nature Reviews Gastroenterology & Hepatology) support the finding that stress and nervous system dysregulation play a major role in functional digestive symptoms. Heart rate variability (HRV) is indeed used in scientific literature as a marker of autonomic nervous system activity, often correlated with stress management and gut health. What the creator presents here is a holistic view widely recognized in modern gastroenterology, moving beyond the simple framework of food intolerances. The approach is scientifically grounded and does not appear to present any notable exaggeration in this context, as it simply highlights the multifactorial nature of digestive disorders.

the sources

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