What is it in chocolate that makes us feel good when we eat it? What's the molecule that turns men on? What's the secret of Coca-Cola? In this book, the author ... » 

What is it in chocolate that makes us feel good when we eat it? What's the molecule that turns men on? What's the secret of Coca-Cola? In this book, the author takes us on a guided tour through a rogue's gallery of molecules, some harmful, some pleasant, showing how they affect our lives. «