TLDR: Eggs are good for you, in a study of 9000 70+ adults in AU over a 6 year follow-up study on egg consumption we see a benefit in all cause mortality. 30% less CV risk, 20% less all cause mortality.

Background/Objectives: Egg consumption in adults has been linked with a modestly increased risk of all-cause and CVD mortality. However, evidence on adults aged 65 y+ is limited. The objective of this study was to investigate the association between egg intake and mortality in community-dwelling older adults. Methods: In this prospective cohort study, 8756 adults aged 70+ years, participants in the ASPirin in Reducing Events in the Elderly (ASPREE) Longitudinal Study of Older Persons, self-reported the frequency of their total egg intake: never/infrequently (rarely/never, 1–2 times/month), weekly (1–6 times/week), and daily (daily/several times per day). All-cause and cause-specific (cardiovascular disease [CVD] and cancer) mortality was established from at least two sources: medical records, death notices, next of kin, or death registry linkage. The association between egg intake and mortality was assessed using Cox proportional hazards regression analysis, adjusted for socio-demographic, health-related, and clinical factors and overall dietary quality. Results: Over the median 5.9-year follow-up period, a total of 1034 all-cause deaths (11.8%) were documented. A 29% lower risk of CVD mortality (HR (95% CI): 0.71 [0.54–0.92]) and a 17% (HR (95% CI): 0.83 [0.71–0.96]) lower risk of all-cause mortality were observed among those who consumed eggs weekly, compared to those who consumed eggs never/infrequently; no statistically significant association was observed for weekly consumption and cancer mortality. In contrast, compared to those that never or infrequently consumed eggs, daily consumption had slightly higher odds of mortality, though these results did not reach statistical significance. Conclusions: The consumption of eggs 1–6 times per week was associated with a lower risk of all-cause mortality and CVD mortality in community-dwelling adults aged 70 years and over. These findings may be important to inform the development of evidence-based guidelines for egg consumption.

Full Paper https://doi.org/10.3390/nu17020323