and Fauconnier, M.L
Multiple sclerosis Multiple sclerosis is an autoimmune disease of unknown etiology that is characterized by the progressive destruction of myelin and nerve fibers in the central nervous system, causing neurological symptoms in affected individuals (85)
Some researchers have proposed that concentrations above approximately 6 to 7 mol/L may already indicate suboptimal methylation and increased long term health risk
A better understanding of these physiological abnormalities could lead to the discovery of novel pathways for treatments of potentially many neurodevelopmental disorders and other neurological disorders involving abnormalities in these metabolic pathways
Studies have shown that changes in gut microbiota composition can influence the brain via the vagus nerve, production of neurotransmitters such as serotonin, and systemic inflammation, contributing to both gastrointestinal symptoms and psychological comorbidities like anxiety and depression (Ullah et al., 2023)
The water content of the luminal stools was calculated by weight differences between fresh (immediately after collection) and dried (kept during 24 h at 65C) samples
