Probiotics

Probiotics consist of beneficial bacteria and yeasts that colonize the gastrointestinal tract, contributing to a healthy gut microbiome. They help maintain intestinal barrier integrity, inhibit pathogenic bacteria, and modulate immune responses. Probiotics are commonly used to prevent or treat digestive issues such as diarrhea, irritable bowel syndrome (IBS), and antibiotic-associated diarrhea. Different strains of probiotics offer varying benefits, and their efficacy depends on the species, dose, and formulation. Regular consumption of probiotics can improve digestion, enhance nutrient absorption, and support overall immune health. Research continues to explore their role in mental health, allergies, and metabolic conditions.

Probiotics compete with harmful bacteria for nutrients and adhesion sites in the gut, preventing colonization by pathogens. They produce substances like lactic acid and bacteriocins that inhibit harmful microbes. Probiotics also interact with the gut-associated lymphoid tissue (GALT), modulating immune responses and promoting anti-inflammatory effects. By maintaining a balanced microbiota, they support gut barrier function and overall health.