Two hundred and thirty-five sheltered housing tenants 159 men and 176 women) were studied to investigate the relationship between age, sex, marital status, living arrangement, mobility, self care ability, mood, cognitive function and social engagement, and energy and nutrient intake and ratio of weight to demi-span. Men had higher energy intakes than women and energy intake had an inverse relationship to age. There was a decline in the weight to demi-span ratio with age which was statistically significant only in women. There was no relationship between physical, mental and social characteristics, and nutritional or anthropometric status.