Rubbing one's belly is a long-standing remedy for stomach ache, but its effectiveness has been debated. The concept behind it lies in massaging the abdominal area to stimulate digestion and relieve discomfort. Research suggests gentle pressure can relax digestive muscles and improve bowel motility. However, individual results may vary, and this method does not address serious gastrointestinal issues. A balanced approach combining professional advice with self-care strategies is recommended for optimal gut health.