As we get "fatter" this can cause other hormonal shifts, such as insensitivity to leptin, which is a hormone that should tell us that we are not hungry. If you are interested in rebalancing this hormone, I can recommend a great product that has a natural way of assisting with fat loss which is more important that overall "weight loss." It is a tasty fiber drink you take before meals that helps you eat less at meals and not crave between meals. Let me know if I can help with more info.