Your Microbiome Explained

Beyond diet, these factors influence your microbiome:

1. EXERCISE

• Increases microbial diversity
• Particularly boosts butyrate-producers
• Even moderate activity helps (30 min walking)
• Exercise + high-fiber diet = synergistic effect

2. STRESS MANAGEMENT

• Chronic stress depletes beneficial bacteria
• Meditation, yoga, deep breathing help
• Adequate sleep (7-9 hours) essential

3. AVOID UNNECESSARY ANTIBIOTICS

• Only take when truly needed (bacterial infections)
• Complete the full course when prescribed
• Consider probiotic during/after antibiotic course
• Discuss with doctor before stopping

4. REDUCE ANTIMICROBIAL PRODUCT USE

• Antibacterial soaps unnecessary for most people
• Over-sanitization may reduce beneficial exposures
• Regular soap and water sufficient

5. TIME IN NATURE

• Exposure to diverse environmental microbes
• Gardening, hiking, outdoor time
• "Old Friends" hypothesis—early-life microbial exposures train immune system

6. PET EXPOSURE

• Dogs increase household microbial diversity
• May reduce allergy risk

7. AVOID SMOKING

• Alters oral and gut microbiome
• Reduces beneficial species

Consistency matters: Daily habits have cumulative effects on microbiome health.