The gut microbiome influences digestion, immunity, mood, and metabolism. A diverse microbiome — fed by a diverse plant-rich diet — is one of the strongest predictors of long-term health.
Fiber, fermented foods, and gentle bitters support digestion. Stress, ultra-processed foods, and unnecessary antibiotics impair it.
Daily practices
- Aim for 30+ different plant foods per week.
- Add a small daily serving of fermented food — yogurt, kefir, sauerkraut.
- Chew thoroughly and eat without rushing.
- Try warm water with lemon or ginger before meals to wake digestion.