Orally administered HA
strengthens gut health

Hyaluronic Acid as a promoter of epithelial defence mechanisms in the intestine

Orally administered HA
strengthens gut health

Hyaluronic Acid as a promoter of epithelial defence mechanisms in the intestine

▻ Recent researches have revealed an underappreciated feature of Hyaluronic Acid, able to perform as a promoter of the epithelial defence mechanisms against pathogens in the intestinal environment.

The human gastrointestinal (GI) tract is an organ system in direct contact with the non-sterile external environment and it plays two major physiological functions, the first and most famous being food digestion and nutrients absorption. The second major role of the GI is providing habitat for the body’s beneficial bacterial population, aka microbiota. The key challenge of this organ is to host the beneficial microbiota while, at the same time, shielding our body from pathogenic organisms.

In order to mediate this important balance, the GI tract possesses multiple layers of host defence mechanisms. The first protective layer is the mucosal barrier of the digestive tract, which also contains antimicrobial peptides, natural, body-produced antibiotic molecules that can kill bacteria and foreign intruders. The epithelium, the second layer, consist of a tightly bound, single layer of cells. This is a selectively permeable barrier able to absorb nutrients and water and, at the same time, prevent bacterial invasion. Finally, beneath the epithelium we can find a third layer made up of loose connective tissue, the lamina propria, which contains a population of leukocytes that provides immune surveillance and protection against invading organisms.

Maintaining a healthy, functional mucosa is critical in the prevention of bacterial infections in our gut and many diseases are directly linked to an imbalance in one or more functions of our gastrointestinal tract.

Recent pre-clinical studies suggest that orally administered Hyaluronic Acid, such as our SinoHyal FG line, increases innate host defence of the intestine by enforcing mucosal barrier integrity and inhibiting bacterial infections in the intestine.

As such, we reckon Hyaluronans truly have the potential to be a novel food supplement for those people who may have a dysregulated intestinal barrier, but also a precious prophylactic treatment for pre-mature infants who cannot be breastfed.