In a 2024 study by Di Francesco et al. analyzing 937 female genetically diverse outbred mice, all four tested dietary interventions significantly extended lifespan compared to ad libitum-fed controls.
Notes on verification
Confirmed directly by the original Nature publication and independently corroborated by a follow-up analysis in Genetics; sample sizes and results match precisely across sources. [tier=gold indep_score=0.983 clusters=3 claim_tier=notable]
Sources
- Life-extending interventions do not necessarily result in ... - PMC (seed:health_and_medicine)
- https://www.nature.com/articles/s41586-024-08026-3 (corroboration)
- https://academic.oup.com/genetics/advance-article/doi/10.1093/genetics/iyaf081/8125698 (corroboration)
- https://www.biorxiv.org/content/10.1101/2023.11.28.568901v1.full (corroboration)