I had lap RNY in April of 2005. I eat a normal serving of food nowdays. Of course in the beginning, I could only eat a few TB of food at a sitting, but that was fine with me – I had more than enough fat to sustain me. That’s how you lose the weight so quickly – your body is forced to burn fat stores because you physically cannot eat more than you burn. If you really want to continue eating like you do now, gastric bypass is not what you need.
With the lapband, you can eat a larger variety of foods, without risk of dumping as well as you can have your band filled only to a small point of restriction. Of course, you won’t lose as much or as quickly. What is your goal? If it is to just lose some weight in some amount of time, dieting can do that, too. If it is to lose the most weight in the least amount of time, you may want to research the DS. While the DS is considered to be much more “drastic” than RNY, it leaves a larger amount of the stomach intact (generally 4-6 oz capacity), so DS’ers can eat a lot more in one sitting – but a lot more of the intestine is bypassed, so the loss tends to be faster and more permanent.
I would suggest you check out www.obesityhelp.com for more information than you may want to know. You will be able to read a lot of true stories there. Both real horror stories and real success stories. Announcing that you are considering WLS will invite a lot of assholes to share their “a friend of my cousin’s sister’s brother died because of that surgery” but at OH, you can read the relatively rare real incidents first-hand and see that most of the people who actually do die as a result of WLS had major health problems that would have killed them regardless. WLS is (or at leats SHOULD be) a last resort.
In the end, the most common fatal complication of WLS is the pulmonary embolism – these can happen with any surgery. One of my cousins had a PE after having a tooth pulled at the dentist and died, but do people warn you that you can die from having routine dental work? Nope. Because there’s no stigma to having cavities like there is to being fat. “oh, if you would just do push aways – push away from the table – you wouldn’t be fat!” nope, never had anyone tell me “if you would just brush your teeth, you would never have to see a dentist.”
Good luck in whatever you decide to do and feel free to message/email me directly if you want to know my whole story. Be aware though, that while you can’t eat much in the beginning, by 2 years post, most people eat normally – normally being defined as healthy portions (I still bring home more than 2/3 of my dinner when we eat out, but that’s because restaurants nowdays give ridiculously huge portions!) I lost all of my weight (down to my goal weight) within the first 13 months, then lost another 23lbs, I still have a very healthy BMI (20.6 I think?) and look great. I have excellent bloodwork and eat a balanced diet. I get as much exercise as my life allows, and everything is just fine with me. I have been very lucky in that I have had no real complications other than a few things that would have happened regardless, just were sped up due to the rapid weight loss (gallbladder went bad, and I have gout which is controlled by medicine).
ETA – I was back to normal activity within 2 weeks.