Microbes can protect us from harmful pathogens from "summary" of The Hidden Half of Nature: The Microbial Roots of Life and Health by David R. Montgomery,Anne Biklé
Microbes play a crucial role in maintaining our health by protecting us from harmful pathogens. These tiny organisms can act as our first line of defense against potential threats, preventing them from causing illness or infection. By colonizing our bodies and creating a barrier against harmful invaders, microbes help to keep us healthy and strong. One way in which microbes protect us from pathogens is by competing for resources. By occupying the same space and consuming the same nutrients as harmful bacteria or viruses, beneficial microbes can effectively starve them out and prevent them from proliferating. This competition creates a hostile environment for pathogens, making it difficult for them to establish a foothold in our bodies. In addition to outcompeting harmful pathogens, microbes can also directly inhibit their growth and activity. Some microbes produce substances that are toxic to other microorganisms, effectively killing off potential threats before they can cause harm. This chemical warfare allows beneficial microbes to maintain control over the microbial community within our bodies, ensuring that harmful pathogens are kept in check. Furthermore, microbes can stimulate our immune system and enhance its ability to fight off infections. By interacting with our immune cells and signaling the presence of potential threats, beneficial microbes help to prime our body's defenses and mount a rapid response to invading pathogens. This proactive approach can help to prevent illness and reduce the severity of infections when they do occur.- The intricate relationship between microbes and our bodies is essential for maintaining our health and well-being. By harnessing the protective power of beneficial microbes, we can bolster our immune system, prevent infections, and stay healthy in the face of constant microbial threats. Embracing the hidden half of nature within us can lead to a better understanding of how microbes can work in harmony to protect us from harmful pathogens.
