The GI tract is a finely balanced environment where roughly 500 different strains of bacteria compete for space and nutrients. When there is a healthy balance (eubiosis), few symptoms exist. However, dysbiosis can occur when an overabundance of potentially harmful organisms prevail. The natural microflora balance can become disrupted by certain medications, excessive alcohol consumption, or poor dietary intake.
Probiotics have been extensively studied and are characterized as having broad GI and immune benefits, including (1) increasing the population of healthy bacteria following microflora imbalance; (2) supporting healthy bowel function; (3) increasing the production of short-chain fatty acids, which provide energy to the cells of the intestinal lining; (4) strengthening the gut-immune barrier by promoting a healthy
gut mucosa; (5) aiding in the digestion of difficult-to-break- down compounds like lactose and casein; and (6) enhancing detoxification of harmful compounds.
Because probiotics are live organisms, there are many challenges associated with manufacturing and distributing probiotic supplements. For a probiotic to be effective, it must be shelf-stable through the expiration date and precisely delivered to the intestinal tract, where it can have maximum benefit. The microorganisms in this product are protected, sealed, and freeze dried away from moisture, heat, light and oxygen. This allows the bacteria to remain dormant until they are exposed to moisture in the GI tract.
Lactobacillus acidophilus (La-14)†
Lactobacillus acidophilus is a beneficial bacteria strain that is normally found in the intestinal tract and mouth, and is commercially used in dairy products for the production of acidophilus-type yogurt. L. acidophilus ferments various carbohydrates to produce lactic acid, which increases the absorption and bioavailability of minerals, including calcium, copper, magnesium and manganese. The production of lactic acid also promotes health by creating an inhospitable environment for invading organisms.1 L. acidophilus has been shown to protect intestinal cells by competing for adhesion space in the gut against harmful bacteria. The L. acidophilus strain in this product has been specifically chosen because of its strong adherence and survival attributes in the GI tract. It has been demonstrated in vitro to tolerate exposure to gastric acid and bile salts, and has the ability to withstand certain medications.2
Lactobacillus plantarum (Lp-115)†
Lactobacillus plantarum is a beneficial bacteria commonly found in fermented foods including sauerkraut, pickles, brined olives and sourdough. L. plantarum has been found to compete against unwanted agents, due to the production of bacteriocins (lethal proteins) that inhibit bacterial growth.3 Studies have demonstrated that L. plantarum helps boost the immune response by stimulating Th1-mediated immunity.4
Bifidobacterium lactis (BI-04)†
Bifidobacterium lactis is predominantly found in the colon. A double-blind, randomized placebo-controlled trial on subjects receiving B. lactis or placebo for eight weeks found that B. lactis supported a balanced immune response in individuals hypersensitive to environmental allergens.5 Studies examining immune development and dietary supplementation with B. lactis have shown that it supports GI health by reducing intestinal permeability.6
Lactobacillus salivarius (Ls-33)†
Lactobacillus salivarius has been shown to produce bacteriocins which inhibit the growth of harmful organisms in the upper GI tract. It can withstand high concentrations of acids allowing L. salivarius to adhere and survive in the stomach and bind to gastric epithelial cells, while inhibiting unwanted agents with lactic acid production.7
Lactobacillus casei (Lc-11)†
The immune-regulating properties of Lactobacillus casei have been reported in several studies. L. casei has been shown to regulate inflammatory pathways and reduce oxidative stress, indicating an antioxidant effect.8 L. casei has also been shown to support immune function by increasing natural killer (NK) cell activity and maintain normal inflammatory balance.9
Bifidobacterium bifidum (Bb-06)†
Bifidobacterium bifidum has been shown to effectively compete with harmful organisms suggesting that B. bifidum’s lactic acid and acetic acid production provides an antagonistic action against unwanted agents to help maintain microflora balance.10
Larch arabinogalactan is a fermentable polysaccharide fiber from the Larch tree that enhances immunity by supporting the growth of beneficial gut microflora and strengthening the activity of NK cells.11 It has been found to minimize ammonia synthesis and absorption, enhance production of short chain fatty acids and increase the population of beneficial gut microflora. In one placebo-controlled, double-blind, randomized trial, arabinogalactan was found to boost immune activity and support upper respiratory health.12
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
- Lipski E. Digestive Wellness. New Canaan (CT): Keats Publishing; 1996. p. 60-61.
- Danisco. Lactobacillus acidophilus La-14 probiotic identity card.
- Schoster A, Kokotovic B, Permin A, Pedersen PD,
Bello FD, Guarabassi L. In vitro inhibition of Clostridium difficile and Clostridium perfringens by commercial probiotic strains. Anaerobe. 2013 Apr;20:36-41.
- Chytilová M, Mudroňová D, Nemcová R, Gancarčíková
S, Buleca V, Koščová J, Tkáčiková L. Anti-inflammatory and immunoregulatory effects of flax-seed oil and Lactobacillus plantarum – BiocenolTM LP96 in gnotobiotic pigs challenged with enterotoxigenic Escherichia coli. Res Vet Sci. 2013 Aug;95(1):103-9.
- Singh A, Hacini-Rachinel F, Gosoniu ML, Bourdeau
T, Holvoet S, Doucet-Ladeveze R, Beaumont M, Mercenier A, Nutten S. Immune-modulatory effect of probiotic Bifidobacterium lactis NCC2818 in individuals suffering from seasonal allergic rhinitis to grass pollen: an exploratory, randomized, placebo-controlled clinical trial. Eur J Clin Nut. 2013 Feb;67(2):161-7.
- Lewis MC, Patel DV, Fowler J, Duncker S, Zuercher AW, Mercenier A, Bailey M. Dietary supplementation with Bifidobacterium lactis NCC2818 from weaning reduces local immunoglobulin production in lymphoid-associated tissues but increases systemic antibodies in healthy neonates. Br J Nutr. 2013 Oct;110(7):1243-52.
- Aiba Y, Suzuki N, Kabir AM, Takagi A, Koga Y. Lactic acid-mediated suppression of Helicobacter pylori by the oral administration of Lactobacillus salivarius as a probiotic in a gnotobiotic murine model. Am J Gastroenterol. 1998 Nov;93(11):2097-101.
- Amdekar S, Singh V, Kumar A, Sharma P, Singh R. Lactobacillus casei and Lactobacillus acidophilus regulate inflammatory pathway and improve antioxidant status in collagen-induced arthritic rats. J Interferon Cytokine Res. 2013 Jan;33(1):1-8.
- Dong H, Rowland I, Thomas LV, Yagoob P. Immunomodulatory effects of a probiotic drink containing Lactobacillus casei Shirota in healthy volunteers. Eur J Nutr. 2013 Dec;52(8):1853-63.
studies on the effects of synbiotics on the human intestinal pathogens Campylobacter jejuni and Escherichia coli. Anaerobe. 2003 Oct;9(5):231-42.
- KellyGS.Larcharabinogalactan:clinicalrelevanceofa novel immune-enhancing polysaccharide. Altern Med Rev. 1999 Apr;4(2):96-103.
- RiedeL,GrubeB,GruenwaldJ.Larcharabinogalactan effects on reducing incidence of upper respiratory infections. Curr Med Res Opin. 2013 Mar;29(3):251-8.
Always be sure to speak with your healthcare provider before starting any new nutritional supplement when pregnant or nursing. For children, we recommend speaking with your child's pediatrician regarding proper dosing. Store away from children.