Cultures
Live cultures
Live cultures in yoghurt or fermented milk improve lactose digestion of the product in individuals who have difficulty digesting lactose
Source: Great Britain Nutrition & Health Claims (NHC) Register
Bacillus coagulans
Role of Bacillus coagulans (Heyndrickxia coagulans)BCP92 in managing irritable bowel syndrome: A randomized, double-blind, multicenter, placebo-controlled clinical trial
Source: https://pubmed.ncbi.nlm.nih.gov/39093754/
Efficacy and safety of Bacillus coagulans LBSC in irritable bowel syndrome: A prospective, interventional, randomized, double-blind, placebo-controlled clinical study
Source: https://pubmed.ncbi.nlm.nih.gov/33545934/
Randomized clinical trial: the effect of probiotic Bacillus coagulans Unique IS2 vs. placebo on the symptoms management of irritable bowel syndrome in adults
Source: https://pubmed.ncbi.nlm.nih.gov/31434935/
Bifidobacterium bifidum
A randomised, double-blind, placebo-controlled trial of Bifidobacterium bifidum CCFM16 for manipulation of the gut microbiota and relief from chronic constipation
Source: https://pubmed.ncbi.nlm.nih.gov/35079761/
Heat-inactivated Bifidobacterium bifidum MIMBb75 (SYN-HI-001) in the treatment of irritable bowel syndrome: a multicentre, randomised, double-blind, placebo-controlled clinical trial
Source: https://pubmed.ncbi.nlm.nih.gov/32277872/
Bifidobacterium lactis
A double blinded randomized placebo trial of Bifidobacterium animalis subsp. lactis BLa80 on sleep quality and gut microbiota in healthy adults
Source: https://www.nature.com/articles/s41598-025-95208-2
Bifidobacterium animalis subsp. lactis TISTR 2591 Improves Glycemic Control and Immune Response in Adults with Type 2 Diabetes Mellitus: A Randomized, Double-Blind, Placebo-Controlled Crossover Clinical Trial
Source: https://www.mdpi.com/2072-6643/17/19/3097
Impact of Bifidobacterium animalis subsp. lactis BLa80 and Lacticaseibacillus rhamnosus LRa05 supplementation on the gut microbiota and metabolic health of alcohol-consuming individuals: a randomised, double-blind, placebo-controlled trial
Source: https://pubmed.ncbi.nlm.nih.gov/40527514/
Bifidobacterium longum
Multi-omics analyses the effect of Bifidobacterium longum subsp. longum BL21 supplementation on overweight and obese subjects: a randomized, double-blind, placebo-controlled study
Source: https://pubmed.ncbi.nlm.nih.gov/40676704/
Bifidobacterium longum CCFM1077 Attenuates Hyperlipidemia by Modulating the Gut Microbiota Composition and Fecal Metabolites: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial
Source: https://www.sciencedirect.com/science/article/pii/S2095809923002059
The Impact of Fermented Milk Products Containing Bifidobacterium longum BB536 on the Gut Environment: A Randomized Double-Blind Placebo-Controlled Trial
Source: https://pubmed.ncbi.nlm.nih.gov/39519413/
Influence of Bifidobacterium longum CECT 7347 and gliadin peptides on intestinal epithelial cell proteome
Source: https://pubmed.ncbi.nlm.nih.gov/21651295/
Lactobacillus acidophilus
Effects of Lactobacillus acidophilus NCFM on insulin sensitivity and the systemic inflammatory response in human subjects
Source: https://pubmed.ncbi.nlm.nih.gov/20815975/
Lactobacillus acidophilus promotes cognitive function recovery via regulating microglial peroxisomal function in cerebral ischemia
Source: https://pubmed.ncbi.nlm.nih.gov/40812303/
Lactobacillus bulgaricus
Effect of probiotic administration during pregnancy on the functional diversity of the gut microbiota in healthy pregnant women
Source: https://pubmed.ncbi.nlm.nih.gov/38687069/
Oral supplementation with Lactobacillus delbrueckii subsp. bulgaricus 8481 enhances systemic immunity in elderly subjects
Source: https://pubmed.ncbi.nlm.nih.gov/22645023/
Probiotic supplement (Lactobacillus acidophilus and bulgaricus) utility in the treatment of irritable bowel syndrome
Source: https://pubmed.ncbi.nlm.nih.gov/23307089/
Lactobacillus casei
Pre-sleep casein ingestion with probiotic strains improves anaerobic power and lower-body-specific strength and power performance in soccer players
Source: https://pubmed.ncbi.nlm.nih.gov/40353739/
Effect of Lacticaseibacillus casei LC2W Supplementation on Glucose Metabolism and Gut Microbiota in Subjects at High Risk of Metabolic Syndrome: A Randomized, Double-blinded, Placebo-controlled Clinical Trial Source: https://pubmed.ncbi.nlm.nih.gov/38954305/
The role of probiotics in improving menstrual health in women with primary dysmenorrhoea: A randomized, double-blind, placebo-controlled trial (the PERIOD study)
Source: https://pubmed.ncbi.nlm.nih.gov/38444064/
Lactobacillus gasseri
Vaginal colonisation by probiotic lactobacilli and clinical outcome in women conventionally treated for bacterial vaginosis and yeast infection
Source: https://bmcinfectdis.biomedcentral.com/articles/10.1186/s12879-015-0971-3
Lactobacillus gasseri BNR17 Supplementation Reduces the Visceral Fat Accumulation and Waist Circumference in Obese Adults: A Randomized, Double-Blind, Placebo-Controlled Trial
Source: https://pubmed.ncbi.nlm.nih.gov/29688793/
Effect of Lactobacillus gasseri PA 16/8, Bifidobacterium longum SP 07/3, B. bifidum MF 20/5 on common cold episodes: a double blind, randomized, controlled trial
Source: https://pubmed.ncbi.nlm.nih.gov/16054520/
Lactobacillus paracasei
Efficacy of Lactobacillus paracasei HA-196 and Bifidobacterium longum R0175 in Alleviating Symptoms of Irritable Bowel Syndrome (IBS): A Randomized, Placebo-Controlled Study
Source: https://pubmed.ncbi.nlm.nih.gov/32326347/
Impact of Lactocaseibacillus (Lactobacillus) paracasei sup. paracasei TISTR 2593 Probiotic Supplementation on the Gut Microbiome of Hypercholesterolemia Patients: A Randomized Controlled Trial
Source: https://pubmed.ncbi.nlm.nih.gov/39275232/
Plant-Derived Lactobacillus paracasei IJH-SONE68 Improves Chronic Allergy Status: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial
Source: https://pubmed.ncbi.nlm.nih.gov/34836277/
Lactobacillus plantarum
The use of probiotics in healthy volunteers with evacuation disorders and hard stools: a double-blind, randomized, placebo-controlled study
Source: https://pubmed.ncbi.nlm.nih.gov/20697291/
An in vivo assessment of the cholesterol-lowering efficacy of Lactobacillus plantarum ECGC 13110402 in normal to mildly hypercholesterolaemic adults
Source: https://pubmed.ncbi.nlm.nih.gov/29228000/
Psychobiotic Lactobacillus plantarum JYLP-326 relieves anxiety, depression, and insomnia symptoms in test anxious college via modulating the gut microbiota and its metabolism
Source: https://pubmed.ncbi.nlm.nih.gov/37033942/
Lactobacillus reuteri
Effect of Lactobacillus reuteri NCIMB 30351 drops on symptoms of infantile functional gastrointestinal disorders and gut microbiota in early infants: Results from a randomized, placebo-controlled clinical trial
Source: https://pubmed.ncbi.nlm.nih.gov/38427038/
Lactobacillus reuteri reduces bone loss in older women with low bone mineral density: a randomized, placebo-controlled, double-blind, clinical trial
Source: https://onlinelibrary.wiley.com/doi/10.1111/joim.12805
Supplementation with Lactobacillus reuteri ATCC PTA 4659 in patients affected by acute uncomplicated diverticulitis: a randomized double-blind placebo controlled trial
Source: https://pubmed.ncbi.nlm.nih.gov/31011868/
Lactobacillus rhamnosus
Impact of Bifidobacterium animalis subsp. lactis BLa80 and Lacticaseibacillus rhamnosus LRa05 supplementation on the gut microbiota and metabolic health of alcohol-consuming individuals: a randomised, double-blind, placebo-controlled trial
Source: https://pubmed.ncbi.nlm.nih.gov/40527514/
Strain specific effects of probiotic supplementation on serum amino acid profiles in Alzheimer's disease: a randomized, double blind, placebo controlled trial
Source: https://pubmed.ncbi.nlm.nih.gov/40817120/
Streptococcus thermophilus
Effect of probiotic administration during pregnancy on the functional diversity of the gut microbiota in healthy pregnant women
Source: https://pubmed.ncbi.nlm.nih.gov/38687069/
Streptococcus thermophilus fermented milk reduces serum MDA-LDL and blood pressure in healthy and mildly hypercholesterolaemic adults
Source: https://pubmed.ncbi.nlm.nih.gov/28299944/