Instruct: Classify the given review as either positive or negative.
Query: Nearly devoid of meaningful content

Pseudo-science blended with totally obvious observations about healthy living. If there is any science to it, it is well-disguised. It reads more like an extended advertisement for the author's private clinic; mentions the name of the clinic (and the author) every page or two. Utter pabulum. I stopped listening three quarters of the way through it, when he started listing his favorite recipes.