If you've ever wondered just what you are eating, nutrition-wise, nutritiondata.com is the place to go. You can search for specific foods, or look up particular combinations of food values. For example, what foods are highest in protien and lowest in saturate fats?.
I'm definately going to be adding it to my bookmarks. I'm not a dieter, but I often ponder what it is that I am eating, and most meat and produce doesn't come with a NV label.
Nice page layout, too.