In this in-depth yet accessible guide, bestselling author Dr Joseph Mercola explores the profound health benefits that result when ketogenic living and well-planned fasting are combined.

Fasting is one of the most powerful metabolic interventions there is and fits perfectly with a ketogenic diet, as both activate the body's fat-burning mode. This book explains why this method works, drawing on the latest science as well as the authors' decades of research and clinical experience. Readers will discover:

- how our food is making us sick and what we can do about it
- what stem cell activation is and how fasting affects it
- why the cyclical ketogenic diet with fasting is different from the conventional keto diet
- how fasting can help treat diseases from diabetes to fatty liver disease to Alzheimer's