Probiotic, Prebiotic, and Brain Development

This review examines the role of probiotics and prebiotics in brain development and neurological health through the gut-brain axis. The gut microbiota, influenced by diet, affects neurotransmitter production, inflammation, and neurodevelopment, particularly in early life. Probiotics (e.g., Lactobacillus, Bifidobacterium) and prebiotics show potential to improve conditions like depression, anxiety, and neurodevelopmental disorders by enhancing microbiota composition and reducing inflammation. While animal and some human studies highlight promising effects on cognitive function, results vary, and more targeted clinical trials are needed to confirm their benefits.

Include probiotic foods (e.g., yogurt, fermented foods) and prebiotic-rich vegetables (e.g., onions, garlic) in your diet to support brain health and gut microbiota balance. These interventions may help reduce inflammation and promote cognitive resilience. While promising, the evidence is preliminary, with stronger data from animal studies than humans. For specific neurological conditions, consult a healthcare provider before using supplements.