The 3 week Diet is a unique dietary plan made for all those users who are serious about losing stubborn fat through changes in their diet. It is a 96 page guide created by its creator Brian Flatt who says that the users can lose 10-20 pounds of body weight in just three weeks or so. It is not a very strict dieting regime that is not too time consuming or very difficult to follow. Brian Flatt is a famous sports nutritionist and health coach who created the three week diet plan after 12 years of research. Several users have tried this scientifically proven weight loss system and have reaped sweet benefits out of it. Watchout the video for more details to it.