Coffee contains high amounts of acid, and people who consume it frequently risk irritating the digestive tract. The popular beverage also contains caffeine, which relaxes the diaphragm and lower esophageal sphincter, allowing acid to back up from the stomach into the esophagus.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.