Cohort Studyhigh evidence
Gut microbiome signatures of vegan, vegetarian and omnivore diets and associated health outcomes across 21,561 individuals.
Nature microbiology·January 1, 2025·PMID 39762435
Why it mattersIt provides robust, population-scale evidence linking specific gut microbial signatures to diet patterns and cardiometabolic health, offering potential biomarkers for dietary counseling and targets for future interventions.

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