Probiotic
Lactobacillus rhamnosus GG
Also known as: Culturelle, Culturelle strain, L. rhamnosus, L. rhamnosus GG
A
Evidence
One of the most researched probiotic strains. Excellent for antibiotic-associated diarrhea and traveler's diarrhea prevention.
Primary uses
- Diarrhea prevention
- Antibiotic support
- Traveler's health
- Immune support
How it works
- Strong gut adherence
- Immune modulation
- Pathogen exclusion
Dosage
- Typical range
- 10-20 billion CFU daily
- Timing
- Any time
- With food
- Either way
- Duration
- During and after antibiotics
- Special populations
- Antibiotic users, travelers
Forms
- Capsules
Safety
Common side effects
- Minimal
Contraindications
- Severe immunocompromise
Evidence notes
Most studied probiotic strain
Grade A: Multiple well-designed human trials support the main claims.
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