A nurse is providing teaching for a client who has a new diagnosis of gastroesophageal reflux disease (GERD). The client asks about foods that should be avoided. Which food should the nurse encourage the client to avoid?

A. Oatmeal is generally considered a good food for individuals with GERD as it can help absorb stomach acid. B. Apples are typically a safe fruit for GERD sufferers. C. Chocolate can relax the lower esophageal sphincter and may worsen GERD symptoms, so it should be avoided. D. Nonfat milk is usually tolerated better than full-fat dairy products and may help soothe the stomach.