Anyone here that knows what kind of complications are common long term after bypass? I'm talking about 5, 10+ year veteran's? I'm so scared about having this surgery and it being great at the beginning but then later on down the road having a bunch of stuff going wrong.

No one knows any long term complications? I've read a few things but I wanted to see what people really experience.

I am not a veteran but in my research vitamin deficiency is a possibility. Not sure if it is more likely due to absorption issues, quality of vitamin supplements, or patient compliance.