Welcome to the Zone. Reducing diet-induced inflammation is the key to better health, but requires following an anti-inflammatory diet for a lifetime. You can get started today with the help of a Zone Professional by calling us at 800-404-8171 at Zone Labs in Peabody, Massachusetts.he Zone is a real physiological state in your body that can be measured in clinical tests that are routinely used at Harvard Medical School. If you are in the Zone, you have optimized your ability to control diet-induced inflammation. This type of inflammation is the reason you gain weight, become sick, and age faster.