Probiotics & Gut Microbiome

Key points

• Multi-strain formulas (10+ strains) are more effective than single-strain at improving diversity
• 50 billion CFU is a high-potency dose — appropriate for gut restoration or post-antibiotic use
• Probiotics work best alongside prebiotic fibre (the bacteria need food)
• Fermented foods (curd, kimchi, pickles) are complementary — dietary sources add live strains
• Gut-brain axis is real — microbiome composition influences mood, inflammation, and immunity