Gut health plays a significant role in food sensitivities, as a compromised gut barrier can allow partially digested food particles to enter the bloodstream, potentially leading to immune reactions. Probiotics and a diet rich in fiber can support gut health and may help reduce the severity of food sensitivities by improving the integrity of the gut lining and the balance of gut bacteria. Focusing on gut health is a proactive approach to managing food sensitivities and promoting overall well-being.