Excellent, but expensive (they could have at least made it hard cover) report of the data from "The China Study". There is no real text or discussion. This is the raw data so you can do your own analysis.
It takes a few minutes to get used to the organization but once you understand the system it's not bad to flip around to delve into the details you want.
This is a great reference book. Great data for doing your own studies. This information would be more useful if provided on a CD so it could be electronically extracted and manipulated. Typing it by hand into your own software is tedious and time consuming.
This book is not something that very many people will be interested in.