How do we judge whether a scientific and effective method of weight loss?

Now slimming methods varied, how to decide whether a slimming Science effective? Weight loss is a short-term concept, if we use short-term methods to make weight down, that everything will be fine, After so how do? Slimming way to judge whether a scientific, through the following : one, with the comprehensive, balanced nutrition, reference to the Chinese Nutrition Society meal pagoda; two, to promote regular exercise; 3, facilitate develop long-term, good habits; 4, whether their families and friends for their support। Over 4:00 summed up fresh, moving and thinking, v., which is weight management. Weight management is a long-term concept, by managing their behavior and lifestyle to achieve and maintain ideal weight and body shape.