Metagenomic clock
Biomarker1 paper1 finding
- Humans1
Upstream
1Nutrient Variety Index
upin humans1
1 study
Nutrient Variety Index
upin humans1
Nutrient Variety Index improves metagenomic clock in humans.
“Adjusting for caloric intake and NVIs significantly improved clock performance, suggesting that nutrient composition modulates microbiome aging.”
Humanswhen incorporated alongside caloric intaken = 267
Diet-informed metagenomic clocks for aging in the Integrative Longevity Omics Study · GSA 2025 abstract · 31 Dec 2025