Q. I found this book on the database, but I can not figure out if the CalU library has this book. The number is CAT31045124 (Nutrition for health,

We do not hold the book in the CALU library collection.  You could try https://e-zborrow.relaisd2d.com/gateway/CALUPA.html (EZ Borrow) to try to borrow from another school.  You will need to use your 16 digit Cal Card number as the login.