It’s called Fast 800 , it’s a three-week quick diet, but the whole program lasts 12.
And its creator, Dr. Michael Mosley , famous for the Fast or 5: 2 diet , calls it “the best weight loss program I’ve ever had. never made “.

Effective for quickly losing all excess weight and maintaining results forever, the Fast 800 rapid diet is designed for those with overweight problems but also high blood sugar.
This is a calorie restrictive diet for only two weeks, I anticipate that it is tough.
800 calories a day divided into 4 meals of 200 calories each, of which I am providing you with some recipes exclusively.
And the golden rule: intermittent fasting for 12 hours a day.

In practice, this means that twelve hours in all must pass from the beginning of breakfast to the end of dinner, and that for another twelve hours we must observe a period of fasting.

For example, you can stop eating at eight in the evening and have breakfast starting at eight in the morning. Or, if you dine late, finish your meal by ten in the evening and have breakfast at ten in the morning.
You lose a lot of weight, up to 6-8 kilos in the shock phase of the two weeks, and in total, for the 12 weeks, you can lose up to 10-15 kilos.