For years the American scientists tried to answer a question why diets appear inefficient. Long time experts wrote off much on genetic predisposition to this or that weight. It was considered that the weight is put initially, thus, struggle against weight was equated to struggle against the nature.
Now we refuse the given point of view but the created myth about a genetic power of excess weight still is popular till now. In this myth till now duplicated by such known organizations as the German society of a food (DGE) and the American medical society (AMA) many scientists see real threat. For example, scientist Walter Villet from the Harward School of public health (Boston) considers that such extended myths have led to fatty epidemic which has fallen upon the western countries.
The enemy of weight carbohydrates.