The treatment of Leaky Gut is based on a holistic approach that includes diet, lifestyle and targeted nutritional supplements. It is important to avoid irritating substances such as sugar, gluten, alcohol and processed foods. At the same time, anti-inflammatory foods such as vegetables, good fats and fermented products should be integrated into the diet. Food supplements such as L-glutamine, zinc, omega-3 fatty acids and probiotics promote the regeneration of the intestinal wall. Stress reduction, sufficient exercise and good sleep are also crucial to heal the intestinal mucosa and restore the balance of the intestinal flora.