Social isolation, loneliness and low dietary micronutrient intake amongst older people in England.

This article examines the relationship between social isolation, loneliness, and inadequate dietary intake of micronutrients among older adults in England. Using data from 3,713 participants aged 50 and older in the English Longitudinal Study of Ageing (ELSA), the study found that greater social isolation was associated with increased odds of low intake of magnesium, potassium, vitamin B6, folate, and vitamin C, even after adjusting for demographic, lifestyle, and food insecurity factors. In contrast, loneliness—a subjective feeling of isolation—showed no significant association with micronutrient intake after full adjustment. The findings suggest that social isolation, characterized by limited social contacts and community engagement, may contribute to micronutrient deficiencies linked to adverse age-related health outcomes, highlighting the importance of addressing dietary quality in socially isolated older populations.