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7 min read · 2025-03-10

Gut-Brain Axis: How Emotions Affect Our Digestion

Author: Gözde Akın · Medical Review

When we're tense, we get stomach pains; when stressed, our appetite decreases or increases. This is no coincidence.

What is the Gut-Brain Axis?

Our gut contains millions of nerve cells, called the "second brain." Gut bacteria affect approximately 90% of serotonin production.

Stress Effects on Digestion

Stress slows or speeds up bowel movements. Cortisol negatively affects the microbiota.

Recommendations for Gut-Friendly Mood

• Eat probiotic and fiber-rich foods

• Increase daily water intake

• Make time for stress management and breathing exercises

Conclusion

Healing your gut balances not only digestion but also mood. Healthy microbiota = balanced mind.

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