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10. Mood Changes

It may surprise you to know that 90% of the body's serotonin is produced in the gut. Serotonin carries messages throughout the body and helps regulate a variety of biological functions, including mood.

An unhealthy gut disrupts mood in the same way that it disrupts sleep, by communication through the vagus nerve and the gut-brain axis. Mood disorders are often treated with SSRIs (serotonin reuptake inhibitors), which frequently have gastrointestinal side effects.

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Disclaimer

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.