This is true, and I frankly don't believe anyone that says there are conditions which make weight loss impossible, since I've lost 90 pounds myself and kept it

This is true, and I frankly don't believe anyone that says there are conditions which make weight loss impossible, since I've lost 90 pounds myself and kept it off by changing my diet and moderating calorie input, a grueling and on-going process. Regardless, I am very happy to see that there are effective weight-loss treatments that will be available soon, because losing weight is incredibly hard, and it's been shown definitively at this point that something is causing most Americans to be fat (not just Americans anymore either), it negatively impacts their lives, and for one reason or another they are unable to lose the weight without help.