Lactobacillus

Definition

Lactobacillus is a type of bacteria that is commonly found in the human gut and fermented foods. It is known for its role in promoting gut health.

Scientific / Technical Definition

Lactobacillus is a genus of Gram-positive, facultative anaerobic or microaerophilic bacteria. It is a significant part of the lactic acid bacteria group, known for converting lactose and other sugars into lactic acid, which can inhibit the growth of harmful bacteria in the digestive system.

Benefits

• Enhances digestive health by maintaining the balance of good bacteria in the gut
• May boost the immune system
• Can improve symptoms of irritable bowel syndrome (IBS) and diarrhea
• Potentially beneficial in preventing and reducing symptoms of certain infections
• May aid in lactose digestion for people with lactose intolerance

Examples

• Yogurt
• Kefir
• Sauerkraut
• Kimchi
• Pickles

Additional Information

• Effects: Lactobacillus can enhance the gut barrier function, modulate the immune response, and produce antimicrobial substances against pathogenic microorganisms.

Related Terms

• Probiotics

References

• The role of lactobacilli in the human gut
• Lactobacilli and their implications in human health