26/11/2025
A Harvard-led study published in Nature Metabolism revealed one of the most powerful predictors of healthy aging: your gut microbiome diversity.
Researchers found that people with a more diverse gut ecosystem had:
• Better metabolic markers
• Lower inflammation
• Greater resilience against age-related decline
• Healthier blood sugar + lipid profile
• Slower biological aging overall
In simple terms: the more diverse your gut bacteria, the better your body ages.
How to support microbiome diversity:
✓ Eat 25–30+ plant varieties weekly
✓ Add fermented foods
✓ Include polyphenol-rich foods (berries, teas, herbs)
✓ Support with a high-quality probiotic + prebiotic
Your gut isn’t just about digestion — it’s a longevity organ. 🌱✨
Save this for later and send it to someone who cares about health span, not just lifespan.
Link to the study:
https://pmc.ncbi.nlm.nih.gov/articles/PMC8169080