Dementia takes away the meaning of flavors

Flavour is literally the spice of life and for many people life without the pleasures of the table would be unthinkable. Yet just this aspect of everyday life is vulnerable in certain degenerative dementias, with patients developing abnormal eating behaviours including changes in food preferences, faddism and pathological sweet tooth. New research has revealed evidence that these behaviours are linked to a loss of meaning for flavours, as reported in the June 2010 issue of Elsevier's Cortex.

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