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Probiotic

Lacticaseibacillus casei

Also known as: Lactobacillus casei, L. casei, Lacticasei casei

A
Evidence

A well-researched probiotic strain supporting digestive health, immune function, and overall gut microbiome balance.

Primary uses

  • Digestive health
  • Immune support
  • Gut microbiome balance
  • Diarrhea prevention

How it works

  • Colonizes intestinal mucosa
  • Produces lactic acid lowering gut pH
  • Competes with pathogenic bacteria
  • Stimulates immune responses

Dosage

Typical range
1-20 billion CFU daily
Timing
Any time
With food
Optional
Duration
Safe for ongoing daily use
Special populations
Studied across all age groups including pediatric

Forms

  • Capsule
  • Fermented dairy

Safety

Common side effects

  • Mild gas initially

Evidence notes

Extensive clinical research including large RCTs

Grade A: Multiple well-designed human trials support the main claims.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.