Vegan Diet, Gut Microbiome, and Metabolic Health: The Bilophila–Glycine Link
Institute for Systems Biology · 31:46 · Watch on YouTube
A vegan vs. omnivore identical-twins trial found vegan diet lowers *Bilophila wadsworthia*, raising circulating glycine, and mouse experiments suggest Bilophila causally depletes glycine and worsens metabolic health.