Let’s discuss an important factor of immune system protection: mucus. The optimum perform of the gastrointestinal mucus system2 is integral to intestine well being and immunity, and omega-3s play a key position in serving to promote mucus (aka mucosal) integrity.*
These wholesome polyunsaturated fatty acids assist defend intestinal cells, help intestinal mucosal thickness, and promote correct barrier perform of the intestinal mucosa, all of that are important for immune perform within the intestine.*
In a 2019 preclinical animal examine revealed in Meals & Operate, marine omega-3s EPA and DHA, particularly, have been discovered to help intestinal barrier perform and integrity.*