I had my pre-op psych eval Monday & he told me of some research that's come out recently.
Every organ in your body communicates with the brain. If you lose more then 1.5-2 pounds per week for a period of 3-6 months, the organs start sending neuro-peptides to the brain saying that you're starving (even if you have 100s of pounds in body fat that you'd like your body to eat).
So even if you're on a good, nutritious, low-cal diet & your bmi is still obese+ ... even with all of that, if you lose 2+ pounds per week for more then 3 months, your brain is going to go into panic mode & start telling you to eat, eat, eat... until you're back to pre-diet weight + 10 pounds. That's the brain getting back to status quo + a buffer for the next starvation period. (Weight Watchers has known this forever, but now the medical community agrees, lol.)
So a balloon that makes you eat significantly less for 6 months & is then removed? Ouch!
I'm rethinking my goals... I had of course planned on doing more then 2 pounds a week. But now it really seems to make sense to go slowly, and explains why other surgeries / diets don't work long term. We've been fighting our body's survival instinct.
Maybe this time I can work WITH my bod instead of against it.
Good luck with your decision!