Do you know that it is very possible to loss weight with speed, this can been done with fasting

Advantages of therapeutic fasting for weight loss over other methods aimed at weight loss:
During fasting, rapid and safe weight loss occurs;
A person is much easier to tolerate starvation, since there is no constant feeling of hunger;
With weight loss, neither sagging nor flabbiness of the skin and tissues is observed;
Losing weight during fasting is accompanied by a healing of the body and an improvement in overall well-being (breathing becomes free, ease of movement increases, constant fatigue disappears, the feeling of fullness in the abdominal cavity and symptoms of indigestion decrease, pressure and overall stress on the heart decrease).

It seems that simple fasting can result in ketosis, a metabolic state in which the body burns down stored fat for energy when there is insufficient glucose available to do so. Ketone-like compounds grow as a result of this. This can result in weight loss along with consuming fewer calories overall.