The answer is yes, the pouch can stretch to accommodate too much food, but there is a limit. Food will start backing up into your esophagus, causing discomfort or vomiting. This effect will lessen over time--I know I feel it less readily now, after 2.5 years--making "pouch-packing" easier to do.
Can your pouch stretch permanently? I don't know. Still, now when I eat "a lot" it's NOTHING like what it was before banding. The restrictive effect changes somewhat but the fact remains, I can't eat more than a certain amount without discomfort.
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~~ Alexandra banded 8/20/03 -- Dr. Abkin, Morristown NJ
band removed 4/9/07 due to slippage REbanded 8/13/07
340 highest / 210-ish lowest / 255-ish now / 200? maybe?
5'10" -- size 28/30 then, 16/18 now, heading downward once again
I don't know the exact academic answer to your question.
No matter how much I may TRY to overeat, through habit, stupidity or other factors, those incidents involve so much LESS food that preBand, I don't think it has occured in my own situation.
Example of possible overeating yesterday:
Breakfast: 1/2 cup enhanced shredded wheat, w/skim milk. @ hours later a piece of steak about 2 oz.
Lunch: improper Bandster non-lunch: 16 oz coffee, 1 bran muffin consumed over 2 hour period. Later, 1 cup pinto beans and cheese w/a dab of guacamole.
Snack: 2 oz steak. (Notice on the steak: I now take a 6-8 oz steak, preBand I ate at least ONE of these nearly every day...now it takes 3 or 4 meals for ONE).
Dinner: 1 bowl home made chili. 3" square home made corn bread w/a little butter. 1 2x2 blueberry cobbler w/3T FF yoghurt.
Late snack: 2 soda crackers, 4 oz cranberry juice.
This is not especially good choices over the long run. It was one day....and most of the day I did feel 'stuffed'....not 'overstuffed'....
Water intake about 60 oz.
The sensation of 'satiety' is something new to me....if I heed it's quiet song all is well. If I let the Dragon of Hunger reign, it is a mistake to eat a small banana too rapidly....so I don't think so far I have any indication of stretching the pouch.
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373/258
"Carpe maņana"
*Oldtimers posse: surgery 12/21/04*
My Quest is Victory over the Dragons of Habit, Gluttony, Sloth, Desperation...