intestinal barrier

The intestinal barrier is a protective layer in your gut that controls what passes from your intestines into your bloodstream. It’s made up of tightly joined cells lining the gut and a mucus layer that shields these cells. This barrier allows nutrients from food to be absorbed while blocking harmful substances like bacteria, toxins, and waste. Maintaining this barrier is essential for overall health, as a compromised barrier can lead to inflammation and various health issues. A healthy intestinal barrier supports proper digestion and immune function, helping your body stay resilient against infections and chronic diseases.