NUTRITIONAL DISORDER By N., Pam M.S. - April 7, 2013 any medically-based or psychological state which stems from poor nutrition. These illnesses or dysfunctions are inclusive of vitamin deficiency illnesses or dysfunctions and obesity. NUTRITIONAL DISORDER: "Anorexia and bulemia are both nutritional disorders." Related Psychology Terms NONCARDIAC CHEST PAIN NOT OTHERWISE SPECIFIED (NOS) OSTEOMALACIA ORGANIC BRAIN SYNDROMES CALCIUM-DEFICIENCY DISORDERS ORGANIC APPROACH TREACHER COLLINS SYNDROME BEHAVIOR DYSFUNCTIONS CLASSIFICATION TRAUMATIC DISORDER WERNICKE'S ENCEPHALOPATHY Cite this page: N., Pam M.S., "NUTRITIONAL DISORDER," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/nutritional-disorder/ (accessed January 14, 2020).