What role does gut flora play in anorexia? – medical practice

Gut microbiome-brain interactions in anorexia nervosa

Ingredients Gut flora (gut microbiome) appears to be closely related to Anorexia nervosa state, from which possible therapeutic approaches can also be derived. So he could Probiotics may contribute to the treatment of anorexia nervosa.

In a recent review, a Chinese research team analyzed the interrelationships between Pathogenesis of anorexia and changes Gut flora researched. The results were published in the journal Neuropharmacology.

What causes anorexia?

Anorexia nervosa is one of them psychiatric disorderthe researchers explain. Possible causes include environmental, genetic, and biochemical factors.

So anorexia is also closely related neurons, Neurotransmitters and Hormones it is related to appetite and emotional regulation, the team reports. In addition, in various studies gut-brain axis and the link between the gut microbiome and psychiatric disorders is clear.

The relationship between gut flora and anorexia has been investigated

The influence of intestinal flora on the psyche is indisputable today, and the connection between intestinal flora and anorexia has been discussed for a long time. However, there are few studies and reviews that have looked at anorexia nervosa and gut microbes, the Chinese research team reports.

In the current review, the researchers therefore investigated whether it is a disease caused by anorexia Changes in the intestinal microbiota and its metabolites and whether the intestinal flora affects it Pathogenesis of anorexia nervosa cap.

According to the researchers, the neurobiological function of the nervous system in connection with anorexia was also taken into account. And data analysis showed that intestinal microflora feeling of appetite through hormonal and neuronal pathways.

New treatments with probiotics

Some gut microbes are involved anorectic effects connected and for this purpose can also be shown to interact with nerves. Conversely, different gut microflora may support appetite and open up potential therapeutic approaches.

Have at it Probioticswhich, according to scientists, can be used, for example, as a dietary supplement potential for treatment from anorexia nervosa. Future research must now show which probiotics are appropriate here. (fp)

Author and source information

This text meets the requirements of the medical literature, medical guidelines and current studies and has been reviewed by health professionals.


  • Ran Zhu, Peijun Tian, ​​Hao Zhang, Gang Wang, Wei Chen: Gut microbiome-brain interactions in anorexia nervosa: Potential mechanisms and regulatory strategies; in: Neuropharmacology (veröffentlicht 08.11.2022), sciencedirect.com

Important note:
This article contains general advice only and should not be used for self-diagnosis or treatment. It cannot replace a doctor’s visit.

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