<human>:  What books should I read if I want to learn the science behind nutrition?
<bot>: Some books that might be helpful for learning the science behind nutrition include: 'Nutrition: Science and Applications' by Lori A. Smolin and Mary B. Grosvenor, 'Nutrigenomics: The Science of Personalized Nutrition' by Christin Taylor and David R. Schubert, and 'Nutrition: Concepts and Controversies' by Frances Sizer and Eleanor Whitney.