The human body is host to a diverse array of microorganisms, with billions living on our skin, in our mouths, and particularly thriving in our intestines. This intricate ecosystem, known as the microbiome, plays a crucial role in our overall health.
Historically, many have viewed these gut inhabitants as beneficial allies, contributing positively to bodily functions in exchange for a hospitable environment. However, recent research is prompting a significant reassessment of this perspective, particularly concerning the microbiome’s impact on aging.
New findings suggest that our gut microbes may not be our allies but rather adversaries, indicating a more adversarial relationship than previously thought. This evolving understanding depicts our interactions with these microorganisms as a continual battle, one that ultimately reveals we are not the victors. Nevertheless, researchers are exploring strategies to extend our healthy years despite this challenge.
Our gut microbiome, comprising approximately 100 trillion microorganisms including bacteria, archaea, fungi, and viruses, resides predominantly in the colon and evolves throughout our lifetime. This dynamic community is influenced by our dietary choices and social interactions, according to experts in the field.
The Aging Microbiome
The composition of our gut microbiome undergoes significant changes as we age, impacting our health in various ways…
