Leaky Gut Syndrome – A Comprehensive Overview of Increased Intestinal Permeability
Leaky Gut Syndrome , also known as increased intestinal permeability, is receiving growing attention within the fields of functional and holistic medicine. Although it is not yet recognized as an official medical diagnosis , scientific research increasingly supports the idea that a compromised intestinal barrier may contribute to a wide range of chronic health issues. This article provides a thorough examination of what leaky gut is, its potential causes, symptoms, diagnosis, and how to support recovery—along with a comparison of testing methods like stool analysis and breath testing. What Is Leaky Gut? The intestinal lining serves as a critical barrier between the external environment (what we ingest) and our internal body systems. Under normal conditions, this lining allows beneficial nutrients to pass into the bloodstream while blocking harmful substances such as toxins, pathogens, and undigested food particles . In leaky gut syndrome , the "tight junctions" that hol...