Nutritional status of the elderly. III. Vitamin nutriture of elderly pensioners in Perugia.

The thiamin, riboflavin, vitamin C, vitamin A, folacin, and vitamin B12 nutriture was assessed in a longitudinal study in 206 aged pensioners of the city of Perugia. The prevalence of thiamin and riboflavin malnutrition, particularly in men, was rather high. Unexpectedly low values of plasma vitamin C were not uncommon among men. For folacin there were a large number of individuals with low plasma levels, while the plasma levels of vitamin A and B12 is in general satisfactory. As in other studies, no significant correlation between vitamin nutriture and intake was found.