Randomized trial Nutrients · 2026 Sourdough Bread and Baker's Yeast Bread Affect Gut Symptoms and Targeted Gut Microbial Taxa Differently: A Randomised Controlled Trial. Watters SIN, Henriksen C, Gjøvik M, et al. Alistipes putredinisAlistipes shahiiBifidobacterium adolescentisBifidobacterium longum PubMed ↗
Randomized trial Journal of gastroenterology and hepatology · 2026 Consolidation Therapy of Probiotics With Rifaximin Prevent Relapse in Rifaximin-Responsive Diarrhea-Predominant Irritable Bowel Syndrome: A Multicenter Randomized Clinical Trial. Zhong J, Xu Z, Chen W, et al. Enterococcus faecium PubMed ↗
Observational BMC microbiology · 2026 Metagenomic profiling of gut microbiome in post-cholecystectomy patients with diarrhea: a nested case-control study. Ye J, Mao P, Li B, et al. Bacteroides intestinalisCoprococcus comesSegatella copri PubMed ↗
Randomized trial International microbiology · 2026 Bifidobacterium breve PRL2020 mitigates antibiotic-induced gut symptoms and dysbiosis in children treated with amoxicillin or amoxicillin-clavulanate. Di Pierro F, Carugno A, Baggi E, et al. Bifidobacterium breve PubMed ↗
Randomized trial Diabetes, obesity & metabolism · 2026 Bifidobacterium bifidum G9-1 Intake Improves Gastrointestinal Symptoms in Type 2 Diabetes Mellitus: An Open-Label, Randomized Controlled Trial (Binary STAR Study). Kobayashi G, Hashimoto Y, Matsuyama T, et al. Bifidobacterium bifidum PubMed ↗
Review Archives of microbiology · 2026 Divergent mechanistic pathways of diarrheagenic bacterial infections at the host-microbiota interface: a review. Bayode MT, Olawale OE, Olusola-Makinde OO Escherichia coli PubMed ↗
Observational Frontiers in cellular and infection microbiology · 2026 Comparative metagenomic analysis of diarrheal and non-diarrheal gut microbiome delineating the identification of prospective prognostic markers and probiotics to protect from diarrhea: a brief report. De R, Kanungo S, Mukhopadhyay AK, et al. Segatella copri PubMed ↗
Randomized trial Scientific reports · 2026 Probiotic intervention not beneficial to prevent antibiotic-associated diarrhea in absence of antibiotic-induced microbiome disruption. Merenstein D, Grant-Beurmann S, Sanders ME, et al. Bifidobacterium animalis PubMed ↗
Review Terapevticheskii arkhiv · 2026 [Probiotics' position in clinical practice: focus on the combination of Lactobacillus acidophilus (LA-5) and Bifidobacterium animalis subsp. lactis (BB-12). A review]. Gorelov AV, Kozlov RS, Andreeva IV, et al. Bifidobacterium animalis PubMed ↗
Review International journal of molecular sciences · 2026 Enteric Infections, Dysbiosis, and Metabolic Dysfunction: The Role of Diarrheagenic Pathogens in Insulin Resistance. Zermeño-Ruiz M, Gutierrez-Gutierrez F, Anaya-Ambriz EJ, et al. Escherichia coli PubMed ↗
Randomized trial Nature communications · 2025 Gut Prevotella stercorea associates with protection against infection in rural African children. Ofordile O, Pereira DIA, Prentice AM, et al. Escherichia coli PubMed ↗
Review Current opinion in clinical nutrition and metabolic care · 2025 An update on probiotics in paediatrics. Zemła M, Kotowska-Bąbol M, Szajewska H Bifidobacterium animalisStreptococcus thermophilus PubMed ↗
Randomized trial Arquivos de gastroenterologia · 2025 EFFICACY OF PROBIOTICS IN PREVENTING CHEMOTHERAPY-INDUCED DIARRHEA IN GASTROINTESTINAL CANCER PATIENTS. DE Souza GC, Araujo Filho HB, DE Oliveira CZ, et al. Bifidobacterium animalisBifidobacterium bifidum PubMed ↗
Randomized trial The American journal of gastroenterology · 2025 Efficacy and Safety of Gelatin Tannate and Tyndallized Acid Lactic Bacteria in Adults With Chronic Diarrhea and Altered Gut Microbiota: A Randomized, Double-Blind, Placebo-Controlled Study. Santos J, Iordache A, Manolache M Akkermansia muciniphilaFaecalibacterium prausnitzii PubMed ↗
Meta-analysis The Tohoku journal of experimental medicine · 2025 Live Combined Bacillus Subtilis and Enterococcus Faecium for the Treatment and Prevention of Antibiotic-Associated Diarrhea: A RCT-Based Meta-Analysis. Zhang N, Chen Y, Shen Z Enterococcus faecium PubMed ↗
Randomized trial Scientific reports · 2025 Impact of Enterococcus faecium 129 BIO 3B-R on Helicobacter pylori eradication therapy side effects in adult patients: a randomized, double-blind, placebo-controlled study. Tokunaga E, Inoue J, Asaji N, et al. Enterococcus faecium PubMed ↗
Observational European journal of pediatrics · 2025 Fecal gut microbiome alterations and its association with lactose intolerance in children with rotavirus infection-related diarrhea. Ye Q, Zhang Z, Chen T, et al. Mediterraneibacter gnavus PubMed ↗
Review The Journal of nutrition · 2025 The Potential and Underlying Mechanisms of Punicalagin in Mitigating Enterotoxigenic Escherichia coli-Induced Diarrhea. Li XG, Zhao X, Zheng J, et al. Escherichia coli PubMed ↗
Observational Inflammatory bowel diseases · 2025 The Fecal Microbiome of IBD Patients Is Less Divertible by Bowel Preparation Compared to Healthy Controls: Results From a Prospective Study. Blesl A, Binder L, Halwachs B, et al. Anaerobutyricum hallii PubMed ↗
Randomized trial Phytomedicine · 2025 Butyrate-producing commensal bacteria mediates the efficacy of herbal medicine JCM-16021 on abdominal pain in diarrhea-predominant irritable bowel syndrome: a randomized clinical trial. Zhai L, Zheng Y, Lo CW, et al. Agathobacter rectalis PubMed ↗