Primary Research · 2017
Probiotics for the prevention of Clostridium difficile-associated diarrhea in adults and children
Goldenberg et al. · Cochrane Database of Systematic Reviews, 2017
Key finding
39 RCTs, 9,955 participants. Probiotics reduced CDAD risk ~60% in moderate-to-high risk populations.
Read the paper
Open on PubMedhttps://pubmed.ncbi.nlm.nih.gov/29257353/
Cited in 2 guides
Review
Probiotic Strains for IBS: Which Actually Have Evidence
Most probiotic marketing ignores strain specificity. For IBS, three strains have real clinical evidence — and dozens of common ones have none.
Guide
What to Look for in a Probiotic — Evidence-Based 2026
Strain specificity beats CFU count every time. Learn the 3 label clues that separate clinically backed probiotics from marketing noise in 2026.
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