Obesity has been linked to an increase in gut permeability, often referred to as "leaky gut." When the intestinal lining becomes compromised, harmful substances like toxins and undigested food particles can leak into the bloodstream, triggering inflammation and an immune response. This chronic inflammation is believed to contribute to insulin resistance and metabolic disorders, further exacerbating obesity and related diseases. Addressing gut permeability involves not only managing body weight but also improving gut health through a balanced diet rich in fiber, prebiotics, and probiotics. Reducing gut inflammation can help improve insulin sensitivity, reduce systemic inflammation, and promote better metabolic function in individuals with obesity.