I was provided a review copy of The Quick and Clean Keto Diet Guide for Beginners by John Steward. I'm not on Keto though I have investigated it in the past and have many friends who are on it or have tried it. This is an inexpensive book but it provides a lot of good basics on the information I was looking for when reviewing the diet. It's a good concise layman's overview of the diet, dealing with keto adaptation, detailed food lists to include and avoid, and some good commonsense advice. As some are starting the year with a new diet, this is a good keto resource to consider. NOTE: I'm not a doctor so I can speak to any of the claims or benefits. ( )