Both coffee and tea can increase acid production in the stomach, which can worsen the GERD symptoms.
Chocolate contains caffeine and other compounds that can relax the lower esophageal sphincter (LES) and trigger GERD symptoms.
Spicy foods such can irritate the lining of the oesophagus and cause GERD symptoms.
Alcohol can relax the LES and increase stomach acid production, which can cause GERD symptoms.
Carbonated beverages include soda and sparkling water. They can increase the pressure in the stomach and cause GERD symptoms.
Citrus fruits such as oranges, lemons, grapefruits, and limes. They are highly acidic and can irritate the oesophagus and trigger GERD symptoms.
Tomatoes are also highly acidic and can cause heartburn and GERD. You should also avoid tomato products such as tomato sauce, ketchup, and salsa.
Fried and fatty foods are high in fat. They can cause the LES to relax. It causes the stomach acid to flow back into the oesophagus.