The Fast-5 Diet and the Fast-5 Lifestyle eBook (2005)

Dr. Bert's book has been available as a free resource to anyone since 2005. Some people have chosen to make a non-tax-deductible donation to help support the Fast-5 work and to help us spread the word about this sustainable, compatible and powerful lifestyle. We lead people to success with the powerful lifestyle by maintaining a website and vibrant and supportive Facebook group, generating valuable content on the blog and organizing free local events.

Please note: Dr. Bert's latest book, AC: The Power of Appetite Correction (2015) includes ACES, an enhanced version of Fast-5, plus 16 advanced appetite correction tools that work for real people dealing with real life. Get the most recent book  in Kindle and paperback versions on Amazon.com.

The Fast-5 Diet and the Fast-5 Lifestyle is a book about integrating intermittent fasting into a daily routine that gets appetite working like it should -- reducing intake if you have excess fat and maintaining a healthy weight if you don't. The Fast-5 rule is simple: eat within five consecutive hours. The book is about how to get started, what to expect, and how to deal with the challenges of eating in a way that's not the social norm, but saves time, saves money, and is one of the most easily sustained choices for getting to and maintaining a healthy weight.