Why do my burps smell like poop?

Burps that smell like poop can be caused by several factors, including gastrointestinal issues like gastroesophageal reflux disease (GERD), infections, or digestive problems that lead to the presence of foul-smelling gases. The odor may also arise from the breakdown of food in the intestines, where bacteria produce gases that can escape through burping. If this is a persistent issue, it's advisable to consult a healthcare professional for proper evaluation and treatment.