Gut microbiota may play a role in anxiety and depression, with higher abundance of proinflammatory species and lower short-chain fatty acid producing-bacteria.

The gut microbiota in anxiety and depression - A systematic review.

Gut microbiota composition is associated with various psychiatric disorders, affecting short-chain fatty acid production and increasing pro-inflammatory taxa, potentially exacerbating these disorders.

Association between gut microbiota and psychiatric disorders: a systematic review

Gut microbiota changes in major depressive disorder patients may contribute to depression, and probiotics can improve depressive symptoms.

Gut microbiota and major depressive disorder: A systematic review and meta-analysis.

Gut microbiota plays a significant role in neurogenesis, mental development, emotions, and behaviors, and may play a role in neuropsychiatric illnesses, with probiotics potentially offering a non-invasive therapeutic opportunity.

Guts Imbalance Imbalances the Brain: A Review of Gut Microbiota Association With Neurological and Psychiatric Disorders

The gut microbiome plays a crucial role in psychiatric disorders, with factors like stress, probiotics, and diet influencing its relationship with the brain.

The Microbiota–Gut–Brain Axis in Psychiatric Disorders

Gut microbiota-brain axis plays a role in mental health, but more well-designed, longitudinal studies with larger sample sizes are needed to confirm differences in composition and potential confounders.

The gut microbiota and mental health in adults

There is no consensus on which bacterial taxa are most relevant to depression, and studying microbial functioning may be more productive than focusing on taxonomic differences.

Systematic Review of Gut Microbiota and Major Depression

Gut microbiota changes in patients with psychotic, bipolar, or depression may indicate inflammation, but larger, more controlled studies are needed.

Gut microbial changes of patients with psychotic and affective disorders: A systematic review

Gut microbiota play a significant role in brain health and disorders, including anxiety and depression, and understanding their relationship may lead to novel gastrointestinal-based treatments.

Microbes and mental health: A review

Gut microbiota richness and diversity predict depression remission in psychiatric inpatients, suggesting potential for novel therapeutic approaches in treating serious mental illness.

The gut microbiota is associated with psychiatric symptom severity and treatment outcome among individuals with serious mental illness.

Gut microbiota may play a role in depression development through the microbiome-brain-gut axis, potentially affecting neurotransmitter secretion, gut peptides, and immune system activation.

The Role of the Microbiome-Brain-Gut Axis in the Pathogenesis of Depressive Disorder

Gut microbiota dysbiosis can contribute to mental disorders like anxiety and depression, while beneficial gut microbiota can protect against mental disorders by enhancing beneficial bacteria and suppressing harmful ones.

The Role of Gut Microbiota in Anxiety, Depression, and Other Mental Disorders as Well as the Protective Effects of Dietary Components

Intestinal microbiota and mental health have a long history, with probiotics and fecal microbiota transfer playing a role in depression and anxiety.

Intestinal microbiota, probiotics and mental health: from Metchnikoff to modern advances: Part I – autointoxication revisited

Gut microbiota, specifically certain bacterial taxa, play a causal role in the development of psychiatric disorders, offering new insights into the gut microbiota-mediated development mechanism.

Gut Microbiota and Psychiatric Disorders: A Two-Sample Mendelian Randomization Study

Gut microbiota influence host health and neuropsychiatric disorders, with potential therapeutic manipulation as a novel treatment option for mental health.

Harnessing Gut Microbes for Mental Health: Getting From Here to There

Gut microbiota plays a significant role in anxiety and depression disorders, and modifying it through diet, fish, omega-3 fatty acid intake, and other treatments may be a potential treatment approach.

Gut Microbiota in Anxiety and Depression: Unveiling the Relationships and Management Options

The Bugs and Brains Study aims to investigate the complex relationships between anxiety/depression and irritable bowel syndrome (IBS) by examining gut and oral microbiota composition and function in females with anxiety/depression and/or IBS.

Bugs and Brains, the Gut and Mental Health Study: a mixed-methods study investigating microbiota composition and function in anxiety, depression and irritable bowel syndrome

The gut-microbiota-brain axis plays a crucial role in influencing neuropsychiatric disorders with suspected immune dysregulation, offering potential for early intervention and management.

Gut-Microbiota-Brain Axis and Its Effect on Neuropsychiatric Disorders With Suspected Immune Dysregulation.

Gut microbiota dysbiosis is present in patients with generalized anxiety disorder, suggesting targeting the microbiome may be a useful therapeutic and preventive target for GAD.

Altered gut microbiota profile in patients with generalized anxiety disorder.

Gut microbiota research shows potential in understanding and treating mental disorders, but large-scale, longitudinal trials are needed to confirm these findings and validate potential therapeutic targets.

Is there a role of gut microbiota in mental health?

The relationship between gut microbiota and mental health disorders.

These studies suggest that gut microbiota composition is linked to mental health disorders such as anxiety and depression, with potential therapeutic benefits from probiotics, though more research is needed to confirm specific bacterial roles and mechanisms.