The second brain: how the gut controls human emotions

28 June 2023, 21:10 | Health
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Every person has had to feel butterflies (tension) in the stomach. And you have probably been told more than once to follow your " All these phrases and feelings clearly demonstrate that a person's emotions are largely determined by what the state of his internal organs tells him..

We all have our own microbiome - special, like our connections between neurons.

The number of bacteria living in the human body significantly exceeds the number of its cells.. This whole collection of microorganisms is called the microbiome.. And most of these bacteria live in our intestines..

The intestine is not only involved in digestion, but also plays a key role in the fight against inflammatory processes and the regulation of immunity..

The gut is a complex system with over 100 million neurons that together form the enteric nervous system.. The ENS is commonly called the second brain, because during the maturation of the fetus in the womb, it is formed from the same tissues as the central nervous system (CNS).

There are many chemical parallels between the ENS and the brain.. The gut and brain often communicate through neural, immune, and endocrine connections..

Given the close connection between the brain and the gut, it becomes clear why emotional and psychological factors sometimes lead to certain symptoms associated with the digestive tract.. This is especially noticeable when the intestine reminds of itself for seemingly no apparent reason..

In the light of new scientific discoveries, it is likely that it is impossible to cure functional disorders of the digestive system without taking into account the current emotional background and stress..

Thus, studies have shown that patients who used methods based on a psychological approach for treatment got rid of the symptoms of the disease faster than those who received traditional medical treatment..

Conversely, intestinal disorders lead to the development of neuropsychiatric disorders such as multiple sclerosis, autism spectrum disorder, and even Parkinson's disease..



Scientists have also found a link between certain age-related changes in the intestines and the development of Alzheimer's disease..

In one of the studies, scientists even named inflammation in the intestines as one of the causes of depression.. At the same time, multiple animal experiments have shown that manipulation of the microbiota in the intestine can indeed cause anxiety and even depression..

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Based on materials: cluber.com.ua



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