As a somewhat healthy and active guy, I pay attention to — and sometimes shake my head at — product packaging that boasts “40 percent less fat” or “all natural ingredients.” When you look at the fine print, it tells a more complete story. Yes, there might be a percentage less fat, but there might also be twice the carbs. And last time I checked, there are lots of sugars that could be classified as “all natural.” So, while you might think you....