Those whose only measure of success is the sale of low carb products will consider low carb eating a bubble that has burst. Those of us in this forum know better. Low carbing will continue to grow because the science is overwhelming and becoming more so. However, a better economic indicator of low carb success would be whether Krispy Kreme and other purveyors of high carb junk who have suffered from the popularity of low carb eating have restored their sales volumes.