Think you’re eating healthy?
Think again
It’s time to hit the reset button!

In BioDiet, educator, researcher and health consultant, Dr. David G. Harper, and journalist, Dale Drewery, have created the essential guide to taking control of your health and well being with a scientifically validated, well-formulated ketogenic diet.
Drawing on their professional and personal experience, along with the latest research in nutritional science, they explain in a simple and straightforward way, how the BioDiet can help you shed weight, keep it off, and significantly reduce your risk of chronic disease in the process. No hype or gimmicks: it’s what the science says.
“BioDiet is a masterful combination of both the background science and how-to of the ketogenic diet.
It is a perfect entrée for someone starting on their low-carb journey”.
Nina Teicholz, Author of The Big Fat Surprise
“In BioDiet, Dr. Harper does a great job explaining how to reverse disease and lose weight, using food as medicine. He also shows how to make this a lifestyle with a practical plan that’s easy to follow.”
Maria Emmerich,
international best-selling author of Keto
Jim Abrahams, The Charlie Foundation for Ketogenic Therapies
Jay Wortman, MD
What's Inside

Why—What the Science Says
Part 1 of BioDiet is an engaging and easy to follow journey through the human body.
You will come to understand how your body digests, absorbs and metabolises the foods you eat, and why the current dietary guidelines that recommend a high-carbohydrate, low-fat diet have led to insulin resistance, inflammation, and epidemic levels of obesity. You will also learn how the BioDiet can help reverse and even prevent those chronic conditions and get you back on the road to good health.
How—Five Steps to Success
Part 2 of BioDiet is a comprehensive, step-by-step guide to safely and successfully adopting a well-formulated ketogenic diet.
It helps you assess your present state of health, and work with your physician to determine if a ketogenic diet is right for you. It prepares you for the metabolic changes that occur and helps you avoid some of the short-term, unpleasant side effects. Finally, BioDiet provides you with the tools you need to maintain your improved physique and healthy new lifestyle.

About the Authors

Available Now
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