We discuss the good and bad aspects of sugar in a regular diet, and then talk about what happens when we give it up. Highlights:

• Julie almost loses it when she finds out that Doritos contain sugar
• Marc doesn't understand how ice cream works
• We test out a new show format (less history, more science). Let us know what you think! [Julie here -- I dislike it... please vote in my favor for the return of history!]