http://www.medicalnewstoday.com/articles/169764.php
Not exactly a smoking gun, but interesting, and very consistent with my favorite reference on the topic of science and nutrition, Gary Taubes' "Good Calories, Bad Calories." "If worms are any indication, all the sugar in your diet could spell much more than obesity and type 2 diabetes. Researchers reporting in the
November issue of Cell Metabolism, a Cell Press publication, say it might also be taking years off your life.
By adding just a small amount of glucose to C. elegans usual fare of straight bacteria, they found the worms lose about 20 percent of their usual life span. They trace the effect to insulin signals, which can block other life-extending molecular players. Although the findings are in worms, Cynthia Kenyon of the University of
California, San Francisco, says there are known to be many similarities between worms and people in the insulin signaling pathways. (As an aside, Kenyon says she read up on low-carb diets and changed her eating
habits immediately - cutting out essentially all starches and desserts -- after making the initial discovery in worms. The discovery was made several years ago, but had not been reported in a peer-reviewed journal
until now.)"
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