If you are new to natural, grass fed foods or would like to understand more about our food industry (good and bad) pick up one of these books.
The Omnivore's Dilemma: A Natural History of Four Foods
Michael Pollan
In Defense of Food: An Eater's Manifesto
Michael Pollan
Fast Food Nation
Eric Schlosser
Holy Cows and Hog Heaven: The Food Buyer's Guide to Farm Friendly Food
Joel Salatin
Everything I Want to Do is Illegal: War Stories From the Local Food Front
Joel Salatin