Cell phones are a tool for communication. If used properly and with some parameters for a students (time, length of calls, texting), the cell phone would not prevent a student from making good grades. If the student is constantly on the phone and not attending to business, the problem is not the cell phone but behavior.
A food that can help treat a stomach ulcer is cranberries. Cranberries are rich in flavonoids, nutrients that can reduce the growth of H. pylori, the bacteria responsible for ulcers and accelerate healing. Other foods that contain flavonoids include celery, cranberry juice, onions, garlic and green tea. Avoid any foods that cause stomach discomfort.
According to advice from the experts, eating more raw foods instead of refined foods is the main solution in diet for people with digestive disorders, disorders of stomach pain or ulcers. Raw food or whole grains including brown rice, corn, beans, some fat seeds such as sesame, cashew nuts, pumpkin seeds, and more.