People have worked tearlessly to lose weight. Diets with fancy names come and go. Soon one fad(时尚) sweeps the dieting world and then .
The big question is whether any of these weight loss plans have worked. If one had worked, wouldn't everyone just follow this (success) weight loss plan?
The short answer is no, according to researchers have been studying diets for over twenty years. Their research has repeatedly asked these sorts of questions, and always found the same (disappoint) answers. Their findings offer a good explanation for why dieting over the long term is actually impossible. The fact is that the weight of most dieters won't become (low) than before, because dieting is sure to fail.
When you diet, so many biological (change) happen in your body that it becomes practically impossible (keep) the weight off. It's not about your self-control or willpower. It's your brain telling your body not to lose weight.
But there's an entire industry that (earn) money from convincing people that just the opposite is true. You can't believe anything that they say because their job isn't to tell you the (true) —it's to make money, These companies make their money from your failure, not success. They need you to fail, you'll pay them again for the next dieting fad.
