Let’s speak about a vital aspect of immune system protection: mucus. The optimum operate of the gastrointestinal mucus system2 is integral to intestine well being and immunity, and omega-3s play a key function in serving to promote mucus (aka mucosal) integrity.*
These wholesome polyunsaturated fatty acids assist shield intestinal cells, assist intestinal mucosal thickness, and promote correct barrier operate of the intestinal mucosa, all of that are important for immune operate within the intestine.*
In a 2019 preclinical animal research printed in Meals & Perform, marine omega-3s EPA and DHA, particularly, have been discovered to help intestinal barrier operate and integrity.*