Three month ago my doctor told me my A1C was in pre-diebetic stage, i also needed to lose weight. I decided to try Signos because it would allow me to see how I reacted to different foods. This was what I needed to meet my goals. After 3 months and my last Doctor appointment and by using Signos my A1C came down 1 complete point and that put me back in the normal range and I had also lost 36 pounds. My blood pressure has also came down to where i am reducing some of my medication. I had tried many different diets and nothing worked very well. By using Signos I was able to see results within days after starting to use it. I just watched the weight fall off every day. I highly recommend Signos to everyone , it really worked for me.