Gut Bacteria

Findings from this study could offer a mechanism that explains how a high protein intake affects metabolic health.This diet strategy has been embraced by weightlifters and people following a healthier lifestyle. ©iStock/Lecic

Nitrogen key for gut health: Study

By Will Chu

Populations of beneficial microbes, metabolic health and even healthy ageing of the host are dependent on the gut microbes’ access to nitrogen, a study has discovered.


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