http://www.msnbc.msn.com/id/24241623/
An interesting new study found that what you eat shows up in your pee, number one, and number two, people have different bacteria in their guts based on where they live. There is even a visible difference between Southerners and Northeners!
Now, my question is, who has the best digestive tracts and can we get some of their bacteria in yogurt???