Hi I am still in the approval process for the surgery. I have so many questions about the bypass surgery. I have read so many horror stories. Like the "dumping", nausea, diarrhea....Can a person even leave the house in case these things might happen? How expensive are the supplements, vitamins, etc? Where is the best place to get your protein shakes, etc.? Can you still take your current medications, even if they are large pills? How many nights were you in the hospital? Can you get dehydrated easily? Can you lose too much weight? Lots of questions, please put up with me. Hope to hear from someone soon. Thank you.