by Lactobacillus Species As Probiotic Ingredients
Lactobacillus acidophilus is one of the most common probiotic ingredients found in supplements and foods. As a ‘friendly’ form of bacteria that naturally exists in the human digestive tract, L. acidophilus has been shown to support digestive and immune health when consumed in adequate amounts. Studies have linked regular intake of L. acidophilus to reducing symptoms of diarrhea, constipation, irritable bowel syndrome, and vaginal and urinary tract infections.
Another popular Lactobacillus species used as a probiotic ingredient is Lactobacillus rhamnosus. Research indicates that L. rhamnosus assists with maintaining bowel regularity and strengthening the gut barrier. Some strains of L. rhamnosus have demonstrated antimicrobial properties as well, helping to prevent the overgrowth of harmful bacteria. Look for L. rhamnosus GG or L. rhamnosus LC705 on probiotic supplement labels.
Lactobacillus plantarum is an additional Lactobacillus bacteria commonly seen as a Probiotic Ingredient. As a hardy strain that can withstand the acidic conditions of the stomach, L. plantarum has been shown to modulate immune responses in the gut and support digestive and respiratory health. Supplements often contain L. plantarum 299V or L. plantarum HEAL9 as their probiotic ingredient.
Bifidobacterium Probiotic Ingredients
Members of the Bifidobacterium genus are another favorable class of probiotic ingredients. Bifidobacterium longum is known to promote digestive regularity, support the intestinal barrier, and bolster defenses against harmful bacteria and yeast overgrowth. Look for the B. longum BB536 strain in probiotic supplements.
Additionally, Bifidobacterium lactis is utilized as a probiotic ingredient due to its ability to aid in digestion and boost immunity. Studies suggest that B. lactis Bl-04 assists with alleviating abdominal discomfort, diarrhea, and constipation. B. lactis HN019 is the specific strain sought after on labels.
For balanced gut and immune system support, Bifidobacterium bifidum is incorporated into many probiotic supplements. Like other Bifidobacterium, B. bifidum optimizes the balance of bacteria in the large intestine by crowding out pathogenic microorganisms.
Saccharomyces boulardii As a Probiotic Ingredient
While most recognized probiotic ingredients are bacteria, the yeast Saccharomyces boulardii is also commonly included in formulations. S. boulardii functions as a non-pathogenic probiotic due to its resistance to stomach acidity as well as production of antibiotics against harmful bacteria overgrowth.
Research indicates that S. boulardii consumption alleviates diarrhea associated with antibiotics, travel, and other illnesses. It works by encouraging bowel regularity, supporting digestive enzyme activity, and optimizing immune defenses in the intestines. Look for the specific probiotic strain of S. boulardii CNCM I-745 on product labels.
Other Probiotic Ingredients to Consider
In addition to Lactobacillus, Bifidobacterium, and S. boulardii as prominent probiotic ingredients, supplements may contain additional beneficial bacteria or yeast. For example, Lactobacillus casei has bowel normalization and immunity supporting properties. Lactobacillus delbrueckii bulgaricus assists with lactose digestion. Bacillus coagulans promotes digestive health and gas relief.
While not as commonly included, other probiotic ingredients like Lactobacillus reuteri, Lactobacillus gasseri, Lactobacillus fermentum, Lactobacillus salivarius, Lactobacillus johnsonii, and Bifidobacterium breve offer unique gut, immune system and overall health advantages when consumed. Regularly consuming probiotic supplements containing multiple strains of these healthy bacteria and yeast as ingredients fosters robust digestive and immune function.
Choosing High Quality Probiotic Ingredients
When selecting a probiotic supplement, thoroughly examine the product label to ensure the ingredients listed are well-researched strains of bacteria or yeast like those discussed, instead of unidentified generic probiotics. The bacteria and yeast must also be included in adequate amounts, usually ranging from 5-50 billion live cells per serving. Look for products from reputable manufacturers that verify potency through third-party testing and clearly state the probiotic ingredient’s expiration date to ensure you’re getting the wellness benefits from quality viable microorganisms. Quality, strain-specific probiotic ingredients are key for customer satisfaction and probiotic supplementation success.
