Probiotic

Definition

Probiotics are live microorganisms that provide health benefits when consumed, especially aiding in digestive health.

Scientific / Technical Definition

Probiotics are live bacteria or yeasts considered beneficial for maintaining or restoring beneficial gut flora. They are part of functional foods and supplements that target the gastrointestinal tract to improve health outcomes by modulating the gut microbiota.

Benefits

• Improves digestive health
• Boosts immune system
• Helps balance intestinal bacteria
• May prevent diarrhea caused by infections or antibiotics
• Potentially reduces the severity of certain allergies and eczema

Examples

• Yogurt with live cultures
• Kefir
• Sauerkraut
• Kimchi
• Kombucha

Additional Information

• Effects: Probiotics positively influence the body's gut microbiota balance, enhancing gut barrier function, and modulating immune responses.

Related Terms

• Prebiotic
• Gut flora
• Microbiome
• Fermented foods
• Synbiotic

References

• Health benefits and applications of probiotics in food
• Probiotics: In Depth