First three months after the gastric bypass surgery is very important, as it may have some side effects if ill treated. It is important to have a proper diet routine after the operation.
Why Gastric Bypass Surgery Diet?
During the surgery a new stomach pouch around the size of a golf ball is created. This new pouch needs some time to heal, so it is very important to follow some specific gastric bypass surgery eating guidelines. The patient who has undergone the surgery has to maintain a calorie based diet for the rest of his life. The surgeon or a dietitian will prepare a post gastric bypass diet for the patient, typically it consists of four phases. Patients will gradually advance in the phases.
Diluted Liquid Diet — For the first two weeks after the operation, it is important to have a clear liquid diet. The main objective behind this is, not to put any extra pressure on the newly created pouch. The patient must sip only diluted liquids which are see through, like diluted fruit juices. Sugar-free gelatin’s, any clear broths can be consumed. Avoid using straws for drinking and sip 1 or 2 ounces in 30 minutes through out the day.
Normal Liquid Diet — After a fortnight you can start having normal liquids. Protein shakes, smoothies, liquid protein supplements, low fat broths, and skim milk can be used.
Purees Diet — Food which does not have any pieces or chunks are called pureed food. To purre any food, you can use a food processor or blender. At this phase it is recommended to have a chewable vitamin supplements which include minerals, but remember it should be accepted by the surgeon. The patient should still drink more liquids, however there should be a gap of 30 minutes between solid and liquid diets.
Soft Foods — In about six weeks after the surgery, you will be able to eat soft foods. That is, foods that are easily chewable like canned fruits, properly cooked vegetables (steam cooked are not recommended at this stage), properly diced meats, rice and noodles. It is very important that you take small meals (about six meals), during this transition period. With in three to four months most of the patients will go back to there regular diet but with four intakes a day not two.
