Pancreatic cancer surgery is one of the most extensive surgeries in general surgery. Some individuals may need to reduce their sugar intake after these surgeries. Post-surgery, the patient must follow the doctor's recommendations. Treatment varies depending on the patient's condition and the stage of the disease. Chemotherapy and radiotherapy may also be necessary. Upon completion of treatment, doctors will want to see the patient at regular intervals. These appointments must be kept. Any discomfort experienced must be described in detail to the doctors. Various tests may be requested during check-ups. Sometimes side effects may occur after treatment ends. Weight loss may also occur due to the cancer. Therefore, doctors may recommend various nutritional supplements or the adoption of new dietary habits.