Books on nutrition may be found in several different locations. For example, books that focus on nutrition from a cultural standpoint can be found in in the GT 2850 section. Books that focus on biological/physiological aspects of nutrition can be found in QP 141.
Books that focus on how nutrition impacts the public are located in the RA subsection, with those that emphasize personal health classified under RA 773-788. Books emphasizing diet (including dietary cookbooks) and vitamins may be found under RM 214-259.
Other books on nutrition are classified with home economics books and may be located in TX 341-641.