I am writing to give advice regarding health care for those suffering from stomach ulcers. Those who suffer from stomachaches should eat only food that is soft and light. They should eat fresh yogurt and sweets, and avoid all carbonated drinks because they are acidic. They should drink at least two glasses of fresh milk a day, and avoid nuts, fruits with peel such as oranges and lemons, which increase the level of acidity in the body, as well as vinegar, sour meals, very cold water, oily food, and smoking cigars.