What is Beta Glucan?

Beta-glucan has been known for a long time, but has received more and more attention in recent months due to the fact that it plays a role in supporting the body's immune system in its work. Beta-glucan is a multiple sugar (polysaccharide, D-glucose molecule) that occurs in the cell walls of fungi, yeast, bacteria, algae and grain. This substance is one of the indigestible fibers, as the body cannot break the chemical bonds of beta-glucan.

Beta-Glucan and the Immune System

When we think of health, we always think of our immune system. If this is weakened, we are or become sick or we are significantly more susceptible to infections with bacteria or viruses.

Beta-glucan has an immunomodulating effect. This comes about through increased activation of the macrophages. Macrophages are phagocytes that destroy, dissolve and devour invaders in our body. They have a receptor that is sensitized to the beta-glucan molecules and regulates / stimulates the activity of the immune cells.

Since this active ingredient is one of the insoluble dietary fibers, its intake can also lead to stimulated bowel movements. This in turn leads to increased stool volume and can also affect stool frequency. In addition, fiber can counteract constipation

In October 2010 the European Food and Safety Authority (EFSA) approved the health claim for the positive effect of beta-glucans from barley and oats in maintaining healthy cholesterol levels from a scientific point of view. This claim is part of the general list Art. 13.1 along with over 4,000 other claims. (Union list).