“It is immensely satisfying to teachers to experience the accomplishments of colleagues that advance ideas. David Harper in BioDiet does that. This book can reduce the individual and population adverse effects of 35 years of misinformation on diets by public health policies. More to point the book gives any person who wants to be healthier, the tools needed to implement the knowledge for their personal benefit. Reading and following the ideas in this book can literally change your life for the better.”

Richard Mathias MD FRCPC
Emeritus Professor School of Population and Public Health UBC