If you believe Dr. Colin Campbell you might want to take a look at these articles: http://rawfoodsos.com/2010/07/16/the-china-study-my-response-to-campbell/ ht

If you believe Dr. Colin Campbell you might want to take a look at these articles: http://rawfoodsos.com/2010/07/16/the-china-study-my-response-to-campbell/ http://rawfoodsos.com/2010/07/16/the-china-study-my-response... http://www.proteinpower.com/drmike/cancer/the-china-study-vs-the-china-study/ http://www.proteinpower.com/drmike/cancer/the-china-study-vs... They're both very well written and put some serious doubt into the validity of Campbell's conclusions.