Modified Diet: Diet Plan after Gastrectomy
Diet Plan after Gastrectomy
This diet is for patients who have had part or all of their stomach removed. You must follow a special diet so that food does not pass through the digestive system too quickly.
What is dumping syndrome?
Dumping syndrome is a group of symptoms that occur after stomach surgery. It is caused by rapid entry of food into the small intestine. Symptoms include nausea, vomiting, cramps, abdominal pain, diarrhea, and feeling full after eating only a small amount of food.
How do I prevent dumping syndrome?
- Eat six small meals daily to avoid eating too much at one time. Have at least 6 small meals each day
- Do not drink liquids with meals. Drink liquids 30-45 minutes before meals and wait for 1 hour after meals. This will help prevent food from moving too quickly through your digestive system.
- Avoid sugars and alcohol. Try sugar-free foods.
- Eating foods high in fiber will slow down digestion.
- Eating foods with more fat will slow down digestion.
- Do not eat very hot or cold foods.
- Chew foods well and eat slowly.
- Rest after eating to decrease movement of food from the stomach to the small intestine.
- Lactose in dairy products may cause diarrhea and cramping. If so, try lactose free products or lactase enzymes (Dairy Ease®) with meals.
What Foods Should I Eat?
In general, a diet high in protein and low in sugary foods is best. Everyone reacts differently to foods and beverages. The chart below lists “Foods to Eat” that tend to be better tolerated, and “Foods to Avoid” that may cause dumping symptoms in some people.
Food Group |
Foods to Eat |
Foods to Avoid |
Starches |
Breads, unsweetened cereals, plain rolls, rice, pasta, potatoes, pretzels, crackers
|
Doughnuts, sweet rolls, sugary cereals |
Fruits |
Fresh fruit, unsweetened canned fruit, light fruit juice
|
Dried fruits, canned fruits in syrup, regular juice |
Vegetables |
All vegetables
|
None |
Dairy |
Milk, buttermilk, diet pudding, light yogurt, cheese (lactose may cause discomfort)
|
Cocoa, ice cream, chocolate milk, regular pudding, regular yogurt, milkshakes |
Meat and Meat Substitutes |
Beef, poultry, fish, seafood, peanut butter, eggs, cheese, cottage cheese
|
None |
Fats and Oils |
Butter, margarine, oil, salad dressing, mayonnaise, cream cheese
|
None |
Sweets and Desserts |
Sugar-free pudding, sugar-free gelatin, sugar-free popsicles, sugar-free jelly, sugar-free syrup |
Regular popsicles, cakes, pies, cookies, jellies, jams, syrup, gelatin, sherbet, high sugar desserts
|
Beverages |
Water, sugar-free drinks, coffee, tea |
Regular soda, lemonade, Kool-Aid®, Gatorade®, sugared drinks
|
Sample Meal Plan
The chart below gives an example of six small meals throughout the day. It is important to remember to drink fluids between meals.
Breakfast |
1 egg 1 slice toast 2 teaspoons margarine 1/2 banana 1 cup 2% milk (drink 1 hour after eating) |
Mid-Morning Snack |
1 ounce cheese 4 crackers |
Lunch |
2 ounces hamburger 1 small bun 1 tablespoon mayonnaise or ketchup 1/2 cup unsweetened fruit cocktail 1/2 cup vegetable juice (drink 1 hour after eating) |
Mid-Afternoon Snack |
1 tablespoon peanut butter 3 graham crackers 1/2 cup orange juice (drink 1 hour after eating) |
Dinner |
2 ounces chicken breast 1/2 cup mashed potatoes 1/2 cup green beans 2 teaspoons margarine 1/2 cup unsweetened applesauce 1 cup 2% milk (drink 1 hour after eating) |
Bed-time Snack |
1 slice bread 1 ounce turkey 1 tablespoon mayonnaise 1 cup 2% milk (drink 1 hour after eating) |
** After surgery you may need extra iron, calcium and vitamin B12, please ask your doctor about supplementing these nutrients.
If you have more questions please contact UW Health at one of the phone numbers listed below.
Nutrition Clinic University Station 2880 University Avenue Madison, WI 53705 (608) 263-5012 Appt Scheduling 608-263-4360 |
Nutrition Clinic UW Health West Clinic 451 Junction Road Madison, WI 53717 (608) 265-7526 Appt Scheduling 608-262-9181 |
Nutrition Clinic UW Health East Clinic 5249 East Terrace Drive Madison, WI 53718 (608) 265-0963 Appt Scheduling 608-265-7405 |
The information provided should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Any duplication or distribution of the information contained herein is strictly prohibited.
Last Updated: 06/11/2012
Copyright © 06/11/2012 University of Wisconsin Hospitals and Clinics Authority. All rights reserved. Produced by the Department of Nursing. HF#463
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