Which type of foods should be avoided in the diet of a patient with a peptic ulcer?

Patients with peptic ulcers are advised to avoid acidic foods or foods that may produce acid in the stomach because they can exacerbate the irritation and inflammation of the stomach lining. Acidic foods, such as citrus fruits, tomatoes, and vinegar, can increase gastric acid secretion, leading to increased pain and discomfort for individuals suffering from ulcers. By managing the intake of these foods, patients can help minimize symptoms and promote healing.

In contrast, dairy products, raw fruits and vegetables, and high-fiber foods can often be beneficial or neutral for those with peptic ulcers, as they may not directly aggravate the condition. Some patients might tolerate dairy without issues, while fruits and vegetables typically offer protective nutrients. High-fiber foods can also aid digestion and overall gut health. Thus, the focus on reducing acidic food intake is crucial for effective dietary management in peptic ulcer treatment.