My pre-op is to make sure I have less than 15 grams of carbs a day and at least 70 grams of Protein
SOUTHWEST BARIATRIC SURGEONS, PLLC BARIATRIC SURGERY PRE-OPERATIVE DIET
The pre-operative diet is low in carbohydrates and high in protein. The purpose of this diet is to use up the glycogen that is stored in your liver. Glycogen is the storage form of carbohydrates. Depleting your liver’s glycogen stores shrinks the liver, which decreases the incidence of complications. Please note that this diet is not healthy for long-term use.
♦TWO WEEKS PRIOR TO SURGERY:
Your main focus will be on limiting carbohydrates to 30 grams per day. In general, you want the
following daily mixture of nutrients:
Carbohydrate: not more than 30 grams
Protein: at least 70 grams
Fat: in moderation (NO fried foods, butter, high fat meats or dressings)
You may use low carbohydrate, high Protein drinks or bars during this time but make sure your read the labels and stay within the carbohydrate guidelines of 30 grams per day.
Non-Carbohydrate Foods
These foods have very little or no carbohydrates
food
Serving Size
Grams of Protein
meat, poultry, fish, pork
3 oz.
21
Nuts
2 oz.
7
cheese
1 oz.
7
Cottage Cheese
1⁄2 cup
14
Egg
1
7
Peanut Butter
2 tbsp.
14
Vegetables
1 cup raw; 1⁄2 cup cooked
Minimal
sugar-free Jell-O, Popsicles, etc; Crystal Light, broth, Tea
Variable
None
Carbohydrate Foods
Each serving contains approximately 15 grams of carbohydrate and very little protein
Food
Serving Size
Bread
1 slice
Cereal
1⁄2 cup
Pasta
1⁄2 cup
Rice
1/3 cup
Beans (kidney, garbanzo, lentils, pinto, etc)
1⁄2 cup
Starchy Vegetables (corns, peas, potatoes)
1⁄2 cup
Fruit
1 medium; 1⁄2 cup canned, no added sugar
juice
1⁄2 cup
Milk
1 cup
Yogurt
1 cup
Sweets (candy, cake, cookies)
Varies (best to avoid)
♦ONE DAY PRIOR TO SURGERY: Sugar-free Clear Liquids
(This means no solid foods at all – sugar free liquids only!!)
MIDNIGHT PRIOR TO SURGERY: Nothing by mouth
*** DO NOT START PRE-OP DIET UNTIL SURGERY DATE IS SCHEDULED ***
Southwest Bariatric Effective Date 5/20/2005