A coworker decided to have the Gastric Bypass surgery. He's lost a ton of weight and looks really good. He's lost 100lbs so far. However, my best friend decided not to do the surgery. Even though I told her how successful my coworker was. Instead, she decided to try the Roca Labs Bypass NO surgery diet. She's been on the diet for 1 and a half months and has lost 50lbs. She is trying to lose another 25lbs. She says that she's lowered the dose of the formula because her stomach physically shrank with the formula and now she eats smaller portions and needs less support. The formula has regulated her blood sugar so her diabetes is more controllable.