Dementia is not necessarily a cause of undernutrition.
Morley
J E
JE
D003704:Dementia / Q000150:complications*; D003866:Depressive Disorder / Q000150:complications; D006801:Humans; D015596:Nutrition Assessment; D011502:Protein-Energy Malnutrition / Q000209:etiology* / Q000517:prevention & control; D015431:Weight Loss