The immune system is the cornerstone of our health. However, many people often feel overwhelmed when it comes to strengthening their defenses – especially during flu season or in the case of chronic illnesses. Postbiotics offer an effective solution to support your immune system.
A healthy immune system begins in the gut - but why exactly?
The “good” bacteria in the gut play a central role in nutrient absorption and simultaneously support the immune system. Approximately 70% of the immune system resides in the gut, where it interacts directly with the gut microbiota, the entirety of microorganisms in our intestines. Therefore, if you want to support your immune system, you should start directly in the gut.
How do postbiotics support the immune system?
Postbiotics are produced by the activity of your beneficial gut bacteria and act directly on the body. They can have anti-inflammatory properties, strengthen the intestinal barrier, and activate your immune system.
In addition, there are many other functions that affect your immune system:
- Postbiotics, especially short-chain fatty acids such as butyrate, support the Health of intestinal cells, by serving as an energy source and promoting the formation of tight junctions between intestinal cells. This increases the intestinal barrier This strengthens the intestinal barrier, effectively reducing the penetration of pathogens and harmful substances into the bloodstream. An intact intestinal barrier relieves the burden on the immune system, as fewer inflammatory stimuli occur and excessive inflammatory reactions are prevented.
- Short-chain fatty acids can also promote the production of regulatory T cells (Tregs) – a special group of immune cells that helps to inhibit inflammation and suppress excessive immune responses. These Tregs play an important role in maintaining the Immune balance and the Prevention of autoimmune diseases.
- A healthy gut flora supports a strong immune system. Postbiotics promote the regulation of the gut flora.
- Postbiotics have a anti-inflammatory effect, because they inhibit the production of pro-inflammatory molecules.
The gut is considered the center of your health. Postbiotics not only support your gut health but also improve your immune system by reducing inflammation and promoting the production of immune cells.
