Bariatric surgeries alter the digestive system to promote weight loss by reducing the amount of food the stomach is able to hold. There are many risks involved in bariatric surgery. Bariatric surgery is recommended only after all other methods of weight loss have failed or when immediate health is in danger due to excess weight. Because bariatric surgeries limit food intake, a change in eating habits is necessary for success.
Liquids
Depending on the type of weight loss surgery, initially liquids may be all that is tolerated. If this is the case, a high protein liquid should be taken every two hours until tolerance builds. This may take up to two weeks. Herbal tea, broth and electrolyte drinks are also allowed. However, due to the stimulatory effects, beverages containing caffeine, such as coffee, are not. Lactose- and soy-free, low calorie drinks are recommended.
Soft Foods
Soft foods such as eggs, yogurt and cottage cheese are added slowly, along with continued intake of high protein liquids. New foods are added one at a time to give the body time to adjust. Sticky foods such as peanut butter, bread and cheese are avoided, along with high fat foods such as mayonnaise and butter.
Eat Slowly
The brain needs time to signal the body that it is full. Eat slowly to prevent overeating. Depending on the weight loss surgical procedure, the body may only be able to hold 4 oz. to 6 oz. of food each meal. Eating more than the amount that the body can comfortably hold may result in stomach pains, nausea and vomiting. It can take up to nine months for the stomach to stretch and adjust to a new size.
Tips
To assist in the success of your weight loss surgery follow-up, avoid high fat and fried foods, as well as drinks that contain a lot of sugar. Limit fluids during meals and 30 minutes prior to eating. Chew your food well, at least 25 times before swallowing. Prevent dehydration by drinking enough fluids between meals. Stop eating immediately when your body signals satiation.
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