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.
You also might try drinking smaller shakes, more often. It may just be too much protein for your body to handle all at once.
I don't like the soy milk. So I just use as little skimmed milk as I can get by with,