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Nutrition et santé mentale

Microbiome and Mental Health

The gut microbiome acts as a second brain and regulates mental health through the gut-brain axis.

Definition

The gut microbiome, composed of billions of bacteria, communicates with the brain through the gut-brain axis and directly influences mood, anxiety, and cognitive processes.

How it works

The microbiome produces or influences the production of major neurotransmitters like serotonin, GABA, and dopamine.

Role

Produce neurotransmitters, anti-inflammatory metabolites, and communicate with the brain through the gut-brain axis.

Examples

  • Fermented foods
  • Fruits
  • Vegetables
  • Whole grains
  • Legumes
  • Nuts
  • Raw honey
  • Olive oil

Recommendations

Increase consumption of prebiotic fibers (fruits, vegetables, whole grains) and fermented foods rich in natural probiotics.

Key takeaway

A healthy gut microbiome is crucial for emotional stability and mental health.

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