I discovered the concept of glycemic index and their important roles in the establishment of a real effective dieting since about May 2007, following the passage in issuing ruqier one has any Esaye 'Dr. Yann Rougier presenting also a method to lose weight and based on the concept of the glycemic index, I applied his method of 3 times 3 weeks in the letter, and result, I went from 103 kgs (for 1m90) to 92 kgs in 6 weeks and since then my weight has stabilized at 90 kgs. I also recommend the book "Going thinner with me" by Yann Rougier that despite the catchy title that can serve us is truly possible a mine of information. I also recommend the site [...] which offers lots of information about scientific notions and concepts of GI