ESPN.com is running a series of articles on diet supplements and sports. One of the articles, A business that won’t die, is about the writer’s visit to The Arnold Classic and Fitness Expo in Columbus. The article is an interesting read even if you don’t follow sports. Supplements and the “pill” culture is becoming more and more prevalent today as more and more supplement and drug companies take to the airwaves to advertise their wares. If you are interested in sports, take a look at the other stories listed in the sidebar of the article above. There are some interesting trends in pro sports that are a good counterpoint to the hype around these supplements.