IN PAPERBACK, EBOOK, AND AUDIOBOOK FORMATS
Full of fascinating history, engaging scientific discussion, delicious recipes, and practical guidance, Nutritional Grail is about asking questions, seeking knowledge, and sharing insight.GET THE BOOK›
eBook and audiobook on the iTunes store
reviews by Doctors and scientists
James J. DiNicolantonio, PharmDCardiovascular Research Scientist / Saint Luke's Mid America Heart Institute
Nutritional Grail is a masterpiece. This book is the most comprehensive review of the literature relating to nutrition that I have ever read. Nutritional Grail is not only informative, but it arms you with real-life suggestions to better your health with each flip of the page. If you want to live a longer, healthier life, I highly suggest you read Nutritional Grail. It will change your life!
Mohammed Redha Hadjoub, MDCardiologist and Organizational Head / Medical Institute of Constantine, Algeria
One of the most well researched books to tackle the myths of nutrition and simplify its definition and concept, Nutritional Grail shows how to make sound decisions about diet, minimizing risks and avoiding problematic food choices. I highly recommend reading it and applying its advice.
Karim A. Adal, MDMedical Doctor and Homeopath / Geneva, Switzerland
Clark adds new insights to a variety of nutritional problems, and in a refreshing and original style, he is able to convey many vital problems at the center of modern nutrition. I recommend this book highly for anyone interested in deepening his/her understanding of nutritional health and learning ways to help our patients achieve more balance in their lives.
Gerald Veurink, PhD, Medical ScienceAuthor / A Radical Approach to Treating Degenerative Diseases
Nutritional Grail is a fantastic book. In it Clark outlines a very comprehensive review of the best articles on nutrition in a readable style. As a Medical Scientist I have the same conclusions as Christopher and only wish I had the book earlier so I could refer to it. I personally think it should be made required reading as a text book for all doctors, nutritionists, dietitians, naturopaths and herbalists since it is so full of accurate and unbiased information.
Eric Garza, PhDWeston A. Price Foundation Co-Leader / Burlington, VT
Nutritional Grail stands apart from most books on nutrition. Clark’s prose is sharp, focused and clear, making the 200+ page book an easy read. He’s also done his homework; the book contains hundreds of references to support key ideas. Nutritional Grail is among the best ancestral health books to hit bookstore shelves in years, and in my mind it’s set a new standard that future authors will have to work to meet.
Zahia Doghmane Hadjoub, PhDProfessor of Physics / Annaba University, Algeria
I find the author's approach to be spot on and very direct. Nutritional Grail is a must read book and very highly recommended for those who have health problems. It’s a true gem in the nutritional world and I highly recommend it to my students and community.
Dietitians for Professional IntegrityBook Review / Dietitians for Professional Integrity
In his engrossing back-to-basics nutrition approach, Clark discusses processed foods at length, and looks at how corporate interests can shape health organizations' nutrition messages.
Deepak Mohan, MDMedical Director of Pathology and Clinical Laboratory / San Joaquin General Hospital
I wish I had Clark’s Nutritional Grail 4 years ago when I made a commitment to transform my health. This book takes thousands of hours of nutritional research and digests it for you into an easy to read format. My personal research has led to similar conclusions but if I had this book earlier I would have saved both time and money. This book is a sound investment for improving your health. I highly recommend reading it.
Jean-Luc Morel, MDPresident / French Association of Morpho-Aesthetic Medicine and Anti-Aging
Clark takes a scientific approach, explaining in great detail, according the latest nutritional research, which foods are most healthy and which are most problematic.
Craig A. Backs, MDMedical Doctor / Private Practice
Nutritional Grail is a nice balance of science and practical application to promote healthy nutrition. I recommend the book to my patients and the feedback is very positive.
Ellen K. RudolphDoctor of Education / Independent
A very good introduction to nutritional science and related history, one that should be required reading for every high school and college graduate.
Isaac Jones, DC, MNSFounder and Chief Science Officer / Designer Health Centers
As a doctor who has invested over $60,000 in diploma level nutrition, anti-aging and health certifications, I can tell you that this book will give you much of what you need to live a long and healthy life.
Jeffrey M. Zaks, MDBoard Certified Cardiologist / Providence Medical Group
A well researched, thought provoking, easy read. The nutritional literature can be a hard place to find your way around, but Clark’s ‘Grail’ is a good place to start.
Jamie Richards, DCCEO / Life By Design
Well versed in research and logic, it’s the perfect blend for any reader seeking to deepen their knowledge or uncover new information regarding nutrition and health.
Kevin Cann, MS, CNBoard Certified Nutritionist / Independent
As a nutritionist, I have seen with my clients that it is not always as easy as just cleaning up your diet. Chris does a great job of explaining proper food choices and how to minimize environmental toxins in an easy to understand format. I highly recommend reading the Nutritional Grail.
Shahram Chubin, PhDNonresident Senior Associate / Carnegie Endowment
A clear, informed and honest discussion of the principles of nutrition and how they have/have not evolved. Of use to expert and layman alike, you will not need another book on this subject.
Jimmy MooreFounder and Author / Living La Vida Low-Carb
You'll learn a lot and like what you'll read in Nutritional Grail.
Gary Hardy, NDDoctor of Naturopathy / Private Practice
Clark has produced a book that brings forth the myths and misconceptions of current nutritional thinking in a straight forward, neutral way. The information he provides is well researched, and provides practical information that could influence the choices of food that you make for both yourself and family for long term health and wellbeing.