Frequent heartburn could be a warning sign of cancer risk: Experts reveal how acid reflux can damage your oesophagus

Frequent heartburn is a warning sign. Experts say it can indicate GERD, a condition where stomach acid flows back into the oesophagus. Left untreated, this can damage the oesophageal lining and increase cancer risk. Simple lifestyle changes can help manage symptoms. Seek medical advice for persistent issues to prevent serious complications.