Commensal bacteria are tiny creatures that live in our bodies and help keep us healthy, especially when it comes to our immune system. Let’s break down how these little helpers support us!
Commensal bacteria make sure that walls in our bodies, like those in our gut, are strong. For example, some gut bacteria like Lactobacillus help our body create special proteins that keep out bad germs.
These bacteria talk to our immune cells and help control how our body reacts to things. One type of bacteria, called Bacteroides fragilis, makes a substance called polysaccharide A. This helps certain immune cells work better, which can keep inflammation down and keep our body balanced.
Many of these helpful bacteria can produce substances that fight off bad germs. For instance, Lactobacillus can create lactic acid in our gut. This acid makes it harder for harmful bacteria to grow.
Commensal bacteria also help us get the nutrients we need, especially short-chain fatty acids (SCFAs) like butyrate. These nutrients not only feed the cells in our gut but also help our immune system grow strong.
These smart ways that our bacteria assist us show just how important they are in keeping our immune system working well. It’s amazing how our bodies and these tiny friends work together!
Commensal bacteria are tiny creatures that live in our bodies and help keep us healthy, especially when it comes to our immune system. Let’s break down how these little helpers support us!
Commensal bacteria make sure that walls in our bodies, like those in our gut, are strong. For example, some gut bacteria like Lactobacillus help our body create special proteins that keep out bad germs.
These bacteria talk to our immune cells and help control how our body reacts to things. One type of bacteria, called Bacteroides fragilis, makes a substance called polysaccharide A. This helps certain immune cells work better, which can keep inflammation down and keep our body balanced.
Many of these helpful bacteria can produce substances that fight off bad germs. For instance, Lactobacillus can create lactic acid in our gut. This acid makes it harder for harmful bacteria to grow.
Commensal bacteria also help us get the nutrients we need, especially short-chain fatty acids (SCFAs) like butyrate. These nutrients not only feed the cells in our gut but also help our immune system grow strong.
These smart ways that our bacteria assist us show just how important they are in keeping our immune system working well. It’s amazing how our bodies and these tiny friends work together!