One of the world's leading researchers on intermittent fasting, Dr Krista Varady, teams up with the world's largest online fasting network, SuperFastDiet, to show you how to supercharge your weight loss and dramatically improve your health. There are myriad ways to use fasting to improve health and lose weight. Victoria Black and Gen Davidson of SuperFastDiet having been working with clients for years, gathering insight into which versions work best in terms of ease and effectiveness. The result? An intermittent fasting formula that will supercharge your weight loss. Not content with anecdotal evidence, they have teamed up with Dr Varady, a professor at the University of Illinois, who provides the hard science to back it all up.