Microbiomul intestinal și chimia creierului: ce legături au descoperit cercetătorii

Researchers are exploring the connection between gut microbiome and brain chemistry, focusing on GABA and glutamate levels in young women. The study found associations between microbiome characteristics and neurotransmitter levels, but causation remains unproven. The analysis involved 83 participants, with complete microbiome data for 61. Results showed varying associations across brain regions, particularly in the occipital lobe. The study highlights the complexity of the gut-brain axis, suggesting indirect mechanisms may play a role. However, the small sample size and numerous comparisons raise concerns about the reliability of findings, necessitating further research for validation.