Digestive System: The Hidden Key to Mood and Happiness

Health experts reveal that gut health plays a crucial role in regulating mood and producing the “happiness hormone,” emphasizing balanced diets and emotional well-being.

  Sun , December 28 2025 / 09:14 PM Updated At: 2025-12-28 21:14:20

الجهاز الهضمي وتأثيره على المزاج والسعادة

Health experts have highlighted that the gut may hold the key to happiness, playing a central role in regulating daily emotions and mental well-being.

Although happiness is often linked to the brain, recent research shows that the gut acts as a “second brain”, producing most of the body’s serotonin—commonly known as the happiness hormone—with about 90% being generated within the digestive system.

Surgeon and science advocate Mario Alonso Puig explained that gut health directly influences mood and the ability to handle daily challenges. Experts recommend a balanced diet rich in probiotics, prebiotics, and fiber, while avoiding ultra-processed foods to maintain a healthy gut microbiome.

The gut-brain connection works both ways: stress and anxiety can lead to digestive disturbances, which in turn impact mental and emotional health. Experts emphasize that paying attention to both diet and emotional wellness is crucial for overall health.



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