Did you know that the Centers for Disease Control has something called the National Nutrition Monitoring System? And apparently it’s a good thing too, since who else would monitor the nation’s nutrition? This week the intrepid bunch at the National Nutrition Monitoring System released a report detailing how many of us use dietary supplements and which ones we use. (The link to the report is below, but be warned. It’s not scintillating.) The report’s major finding is that for the first time over...