Hidden genetic differences in gut bacteria may hold clues to aging

The Medical News ·
Health & Medicine United Kingdom

Researchers analyzed approximately 12.8 million gut microbial genetic variants in 10,781 individuals across six cohorts, identifying 940 independent associations with 69 human health characteristics and environmental exposures. Nearly two-thirds of these associations were not accompanied by significant differences in bacterial species abundance, suggesting that microbial genetics can reveal…

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