Reading a keto diet book is a good choice for anyone interested in trying keto. It can be difficult to identify which foods are keto-friendly and which are not, and a book can help you to tell the difference. Additionally, many aspects of the keto diet may be challenging, and a keto book can help you navigate these and provide tips for success. For example, a book may be able to provide advice on following a keto diet as an athlete or following a keto diet on a limited budget.