What would you recommend as must haves in your nutrition library? Please provide one or two books/articles that have greatly enhanced your knoweledge about nutrition, eating habits, or results. These can be more knowledge based references, or more practical information like cookbooks.
I have always found nutrition to be a bit of a tricky topic, with a variety of different opinions in the literature.
I'm interested to see what gets thrown up, and hope this thread will become a valuable resource for other readers.