This is not a term I am familiar with. What does it mean? Also, for people who have been banded in more recent years, are you still given a list of rules to follow?

The Green Zone is the perfect amount of Fluid in your band to control your hunger. It comes from this diagram on a lot of our doctors' walls:

As for rules, they vary greatly from doctor to doctor. There are some common denominators though- like no over-eating and following a healthy diet (though even the diets vary greatly).

Thanks for this chart! Very interesting and good information.