http://www.mayoclinic.com/health/gastric-bypass-diet/my00827 The diet goes into 2 phases. Phase one is liquid diets and phase two is pureed diets. You can find out the foods to avoid like popcorn, as well as find out what foods are good (like pureed meats) at the link.
These are some websites that have information about post gastric bypass surgery diets. www.bariatric-surgery.info/stomach-bypass-diet-advice.htm www.mayoclinic.com/health/gastric-bypass-diet/my00827
After gastric bypass surgery, diet is extremely important. http://www.mayoclinic.com/health/gastric-bypass-diet/my00827 is an excellent webiste to find out more about gastric surgery diets. Typically one will not eat solid food for a period of 3 months or more after surgery depending on individual progress.
Gastric bypass surgery will work where diets do not. There are always risks when surgery is involed. Additional information is available at: www.ebariatricsurgery.com
It is very important that you follow the doctor's instruction about your pre gastric bypass diets. First you need to need to get use to a healthy caloric meal, that is a healthy low calorie meal, that will get you ready for after the surgery.
I do not believe bariatric surgeons specialize in diets. They specialize in weight loss related surgeries such as gastric bypass and lap band surgery.
The gastric bypass surgery is a great idea for those that need to loose a large amount of weight. This is due to the fact the the surgery does not require diets, and will help you loose weight naturally.
Mayoclinic.com offers recipes and diets intended for gastric bypass surgery patients and will help you to eat healthier. A diet like the ones found here, will ensure a happier future.
There are several books on post gastric bypass diets, but seeing a personal nutritionist will help set out an eating plan and schedule that best suits personal dietary needs.
http://www.dukehealth.org/services/weight_loss_surgery/care_guides/bariatric_surgery_diet_manual/the_recommended_diet_following_bariatric_surgery Low Fat Foods are the best.
You can find recipes for gastric bypass diets on the following site: http://www.mayoclinic.com/health/gastric-bypass-diet/my00827. They have great info.
Before gastric bypass canidates must follow a diet. The diet is for many reasons. For example, like getting use to how you will eat (smaller portions). There are many reasons why a strict diet is followed before surgery. Most of the time the diets are given to prepare the patients body for surgery. For more information go to: http://www.bariatricchoice.com/pre-op-bariatric-diet-for-bariatric-gastric-bypass-surgery-patients.aspx
This website http://www.mayoclinic.com/health/gastric-bypass-diet/my00827 gives you the diet you should follow for gastric bypass surgeries. It even tells you which foods to avoid.