New Delhi, May 9 -- whether everyday dietary choices can meaningfully influence Alzheimer's disease risk. The findings point to a consistent association between egg consumption and lower incidence of dementia, though researchers caution that causality has not been established.

Across a follow-up period of roughly 15 years, researchers observed a dose-related pattern. Individuals who consumed eggs more frequently showed lower rates of Alzheimer's disease compared with those who rarely included them in their diet. The association persisted even after adjusting for age, lifestyle, and broader dietary patterns, strengthening the statistical signal without resolving its biological interpretation.

At the center of the analysis is a recurring ...