Scientists found hidden gut bacterial populations linked to ageing, colorectal cancer and type 2 diabetes, and they can spread across continents within decades

Recent studies have uncovered unique genetic variations among common gut bacteria, revealing distinct populations that associate with aging and numerous health conditions. This evidence points to the international spread of these bacteria among individuals, challenging previous beliefs that rapid microbial transmission mainly involved harmful pathogens. This understanding enhances our perspective on gut health and its intricate dynamics.

Raccontata daeconomictimes.indiatimes.com