Agnes Oblas’ short guide covers much, leaves out much, and positions itself interestingly in the gap between readers who know too much and those who know too little. Fascinating aspects of history draw the casual reader’s interest, such as the natural origins of the familiar aspirin pill. Illustrations, some colored, some plain, some cartoonish, and some quite seriously detailed (though not always so seriously explained), provide nicely visual anchors to memory. And lists of well-chosen facts, definitions, timelines, etc., make information readily accessible to the casual reader, though occasionally repetitive to someone who prefers turning pages from start to finish. The combination of common knowledge and less-known detail isn’t always conclusive, and may leave some readers with as many questions as answers. But the book has a pleasing PBS documentary feel which holds the interest well.

My favorite section of the book explains the meaning and problem of trans-fats. My least favorite doesn’t explore heredity and COPD. And the fact that surprised me most was that egg-yolks contain vitamin D. I’m not sure to what extent I’d find the book useful in making healthy decisions, but it’s certainly an interesting read. And it does include frequent reminders to search the internet for more information, though its links tend to be very generic.

Disclosure: I was given a copy for review and I offer my honest review. ( )