RNY vs Sleeve Why? I still can't decide
Dave Chambers, 6'3" tall, 365 before RNY, 185 low, 200 currently. My profile page: product reviews, tips for your journey, hi protein snacks, hi potency delicious green tea, and personal web site.

ALOT of people do not re-gain because of the VSG....atleast I have not seen these people in the year I've been on the sight. NONE of the sugeris mal-absorb carbs...so there are RNY, lapband, sleeve AND DS'ers *****gain because of simple carbs. (white flour, sugar, bread, rice pasta) I chose the VSG because I'm young and didn't have a "too high" BMI. I would not suggest the RNY for someone with a low BMI like yourself...I started at a BMI of 39.9 and my surgeon said NO to the RNY. it would be "over-kill" and since I'm so young, he figured the VSG would be must easier to live with. After I did my research I agreed that the VSG is the way to go for me. I did not have a "sweet tooth". I had an everything tooth...everything I ate was 2-3 portion sizes. The VSG has been perfect for me. I lost 115 lbs in 8 months with only 15 more to go. All of my vitamins, minerals AND calories are absorbed from the beginning so vitamin deficiency changes are lower...
The RNY pouch is made of the stretchy part of the stomach...IF YOU CHOOSE to over-eat...it WILL stretch. The VSG sleeve is made of the less stretchy part of the stomach so IF YOU CHOOSE to over-eat, it will also stretch.....NOT AS MUCH AS THE RNY POUCH because of the stomach tissue each new "tummy" is made of. I have seen people with ALL surgery types re-gain....and it was 99% the patients fault...they didn't change their eating habits when they had a chance. Also, I was one of the lucky VSG patients who DID lose their hunger...I have to time myself to eat.
RNY nets you 70% of your excess weight lost.
Sleeves net you max 50% of your excess weight lost.
I was at 315 preop weight, so I wanted the result that would net me the most weight lost. That is why I chose the RNY.
Also, RNY has the "added benefit" of dumping. I am a sugar addict and know that I cannot effectively lose weight unless I give up sugar. You can't eat sugar in the same ways or you'll dump: and I needed that over my head.
Last, my insurance wouldn't cover the sleeve. You may want to check with them before you get emotionally tied up in one kind of surgery over another.