Arabinogalactan (AG) is a starch-like biopolymer generally belonging to a group of carbohydrates known as polysaccharides. It is otherwise found in many plants; however it is found in highest concentrations in Larch trees, and are proved to render several health benefits. There are two classes of arabinogalactans found in nature – microbial arabinogalactans and plant arabinogalactans. Arabinogalactan is proven to boost the immune system in many ways and is known to provide extraordinary protection against viral and bacterial infections. Moreover, this biopolymer is said to have anti-cancer properties. The compound behaves like a food supply to friendly intestinal bacteria, and thus making it a ‘prebiotic’. Therefore once consumed arabinogalactan has a positive effect on the microflora of the gut, and it does this by giving substance for the microflora to ferment, leading to the production of short-chain fatty acids (SCFAs) like propionate and butyrate. These SCFAs are vital for the colon’s health, since they safeguard the intestinal lining against disease and cancer propelling agents by rendering the primary energy source for the cells in the colon and escalating beneficial bacteria like lactobacillus and bifidobacteria. Because most of the immune system domiciles in the gastrointestinal tract, this is one method in which arabinogalactan enables to promote the immunity of the body further.
A recent report on arabinogalactan market states that this compound is many a time used for infections, which includes H1N1 flu, flu, and common cold and ear infections in children. An additional way this magical biopolymer betters the immune system, i.e., via macrophage and natural killer (NK) cell activation. Thus by invigorating these two important immune system factors, AG is can straightaway affect the body’s capability to aim any outside invaders such as viruses and bacteria, along with cancerous and precancerous cells. The FDA has approved arabinogalactan as both a dietary fiber as well as a food, and it is regarded as a safe and effective immune stimulant. Because of this compounds effect on the microflora in the gastrointestinal tract, the only probable side effects it has are little flatulence and bloating. However, these side effects are not prolonged and happen to very few people. One may consume this product everyday to enhance the gut health, also, its great solubility nature in water and juice makes it an amazing immune supplement for children as well as adults.