The main problem with slimming is that not everyone wants to develop good habits and follow them all his life. Do not want to diet for many months. Crash diet is something in between. It is based on the fact that people 12 weeks reduce caloric intake to 800-1200 calories a day and only eat special soups, shakes and bars.
Yourself to follow this diet not recommended, need a specialist that will properly calculate the program and will help to hold the result after it.
A fresh study involving 278 patients with overweight showed that the sense in this diet is. Half of the participants followed a crash diet for 12 weeks the other half received advice on nutrition.
A year later it turned out that the first have lost an average of 11 kg (and kept the weight), the second at 3.
Those who lost weight stronger, at the same time reduced the risk of heart attack in the next 10 years and the sugar level in the blood. The side effects in both groups were the same, and not much is evident: headache, nausea, fatigue.
Thus, from restrictive diets can be good if correctly to build and abide by, otherwise you can only harm your body.