5.0

This is an outstanding work of nonfiction.

It accomplishes its primary objective (informing you about the gut) with an easy to understand style, really helping the points stick in my head. The examples are over simplified, but considering the audience, they seemed appropriate.

More important than the style, the content is absolutely intriguing (I may be biased by my biology love). I learned all sorts of new things and a greater understanding of many others.

Absolutely worth reading.