This is the second medical trivia book by The Leyner and Goldberg duo. The first was Why do men have nipples, which I read in June. This book suffers from the same flaws as the first — its light weight and doesn’t take itself very seriously. That means that often they avoid answering serious questions, and just make a twee joke instead. It also has those annoying IM transcripts, which appear to just be a way to fill up space.
Then again, I did finish the book, so it can’t have been the worst book I have ever read.