The Brazen Careerist blog has a list of seven careers that revolve around food. I think food blogger and food start-up founder should be included.
1. Analyze Food as a Food Scientist Food scientists develop innovative ways to create safe, durable and tasty food. Instead of a kitchen, you’re usually found in a lab or a processing plant, improving packaging methods, experimenting with new preservative techniques or studying food-related illness. In short, you make the world a more healthy, nutritious and flavorful place to live.