What the hey?

This week we learn that Diet Coke makes you fat and fruits and vegetables don't necessarily ward off disease. I guess we'll be hearing next that positive thinking has a negative effect! Sort of reminds me of when I was pregnant and reading parenting books. It was rather comforting to know that just about anything you did had an advocate for it being the right thing.

I wonder how much of our economy is devoted to people taking surveys and doing studies....