the branch of medicine dealing with nutrition and dietetics.
Origin of sitology
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the scientific study of food, diet, and nutrition
Word Origin for sitology
C19: from Greek sitos food, grain + -logy
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012