Gastric Bypass Surgery Support Group
Gastric bypass (GBP) is any of a group of similar operative procedures used to treat morbid obesity, a condition which arises from severe accumulation of excess weight in the form of fatty tissue, and the health problems ("co-morbidities") which result. If you are considering gastric bypass or have had it, join the community where we share our experiences and find support.
Best of luck for a speedy passing!
JAA
http://kidney.niddk.nih.gov/Kudiseases/pubs/kidneystonediet/index.aspx