Colin Campbell PHD is the global authority to have for more than 40 years studying the relationship between disease and nutrition. The whole is supported by thousands of statistical studies. Finally, it includes unequivocal creating degenerative diseases such as cancer or osteoporosis. The style is simple, Campbell wants to address the general public, the subtle conclusions. A book of extreme brilliance that is exciting to read. At the end of Campbell book shows us what to eat to stay healthy. A book to read to read and keep. A book that will change your eating habits and will challenge any erroneous beliefs disseminated by health magazines. 5 stars without any hesitation. Bernard Pirenne