- https://pubmed.ncbi.nlm.nih.gov/10547243/
- https://pubmed.ncbi.nlm.nih.gov/2184847/
- https://pubmed.ncbi.nlm.nih.gov/31025399/
- https://pubmed.ncbi.nlm.nih.gov/9815476/
- https://pubmed.ncbi.nlm.nih.gov/33223831/
- https://pubmed.ncbi.nlm.nih.gov/36228569/
- A Gastroenterologist’s Guide to Probiotics – PMC (nih.gov)
Culturelle Digestive Daily
Trusted for: Antibiotics| Diarrhoea| Focus| Travel|
Price: ££
Date reviewed: Updated 02/2025
The Verdict
Culturelle Digestive Daily (L. rhamnosus GG) has been shown in studies to potentially help some aspects of gut health in adults and brain health in older adults.
Culturelle Kids may also be helpful for reducing the severity of diarrhea from antibiotics and infection in children.
Reviews are for informational purposes only and do not constitute medical advice
Claims
Powered by the #1 most clinically studied strain in the world
Lactobacillus rhamnosus GG found that it is strong enough to survive stomach acids
Helps support a strong barrier against non-beneficial bacteria in the intestines
Reduces travel-associated digestive issues
Helps reduce occasional gas, bloating, and diarrhea
The Research
Culturelle contains L. rhamnosus GG, which is one of the most extensively researched probiotic strains.
At the dose in Culturelle, L. rhamnosus GG may be helpful to prevent diarrhoea caused by antibiotics or travelling or gastroenteritis (food poisoning) for both adults and children.
Culturelle was shown to help to improve cognitive function (e.g. concentration and learning) in two randomized, controlled trials of middle aged and older adults.
What's in it?
Each capsule: L. rhamnosus GG (10 billion cfu), Inulin (200mg). Other ingredients: hydroxypropyl methylcellulose, vegetable magnesium stearate, and titanium dioxide (colour).
Read the research
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