Full or partial gastrectomies, or removal of the stomach, are the most common treatments of stomach cancer, reports the University of Maryland Medical Center. According to the National Cancer Institute, most stomach cancers are not diagnosed until advanced stages, when surgery is one of the few remaining options. A new stomach is created with the initial portion of the intestine. Changing your eating habits and diet are mandatory after this major surgery. Dietary problems may appear immediately after surgery or months, and even years later.
After Surgery
Immediately after the surgery, intravenous tubes will supply you with nutrient rich liquids. After several days, your body will be ready to adjust to different foods. Your diet will start with clear liquids such as water, ice chips and broth, then progress to soft foods and on to solid food, if there are no complications.
Gastrectomy Diet
A diet for gastrectomy patients includes a high amount of proteins and a low amount of carbohydrates and sweets, advises the Cleveland Clinic. Eat small portions of lean meats, cottage cheese, or peanut butter, all foods high in protein. Avoid hard to chew meats or highly fried meats. Eat white bread, rice or pasta made from refined grains. Sweets can enter the bowels too quickly and cause complications. Avoid honey, sugar, jelly and jams. Instead, opt for sugar substitutes like saccharin or aspartame.
Fullness
You may feel full quicker after undergoing stomach cancer surgery involving a partial or total stomach removal. The sensation may occur after eating meals or even small snacks, according to Macmillan Cancer Support. Drinking beverages also aides in the sensation. Eat smaller meals throughout the day instead of three main meals. Avoid eating foods high in fiber, such as large amounts fruits and vegetables. It is still critical to eat fruits and vegetables, but in small portions. Do not drink liquids while eating food. If you must moisten your mouth while eating, only take small sips of water. Complications associated with feeling full can be severe, including unnecessary weight loss and malnutrition.
Vitamin Supplements
Most patients who have undergone a total stomach removal and some patients experiencing partial stomach removals must take vitamin supplements for the remainder of their lives. A healthy stomach absorbs vitamins, minerals and other nutrients from food during the digestive process. This is no longer possible after stomach cancer surgery or is limited. Vitamin B12 injections are given on a monthly basis and additional vitamin supplements such as calcium, Vitamin D and C and iron, are critical. Some patients with partial gastrectomies may receive enough of these vitamins by eating specific foods. However, taking oral supplements is often necessary. Complications like osteoporosis, anemia and a poor immune system may result.
