additional to treatment as usual. After 1 year, the long-term effect of PUFA on the gut microbiome and consecutively on BMI will be determined. Secondary outcomes include improvement of gastrointestinal symptoms, eating disorder psychopathology, and comorbidities. Additionally, the interaction of the gut microbiome with the brain (microbiome-gut-brain axis) will be studied by conducting MRI measurements
. Alterations in gut-brain-microbiome interactions have been identified in rodent models of several digestive, psychiatric, and neurological disorders. While alterations in gut-brain interactions have clearly been established in irritable bowel syndrome, a causative role of the microbiome in irritable bowel syndrome remains to be determined. In the absence of specific microbial targets for more effective therapies, current approaches are limited to dietary interventions and centrally targeted pharmacological and behavioral approaches. A more comprehensive understanding of causative influences within the gut-brain-microbiome system and well-designed randomized controlled trials are needed to translate these exciting preclinical findings into effective therapies.
) affected brain tissues. Whether these bacterial neurotoxins originate from the gastrointestinal (GI) tract microbiome, a possible brainmicrobiome or some dormant pathological microbiome is currently not well understood. Previous studies indicate that the co-localization of pro-inflammatory LPS with AD-affected brain cell nuclei suggests that there may be a contribution of this neurotoxin to genotoxic
to report chronic pain, stress, sleeplessness, and fatigue, even when they are "objectively" in remission. Psychological stress has been endorsed by 70% of patients with IBD as a key trigger for disease activity which is not surprising given the significance of the gut-brain-microbiome axis, the close communication between the enteric and autonomic nervous systems, and the role of the hypothalamic , could potentially result in faster healing and improved well-being, likely through the combination of 1) physiological mitigation of the stress response and optimization of the gut-brain-microbiome axis; and 2) promotion of effective coping and disease self-management behaviors that promote psychological flourishing despite disease. Unfortunately, to date, early effective psychosocial care has been
Effect of Transcranial Direct Current Stimulation (tDCS) and Probiotic Supplementation in Overweight Adults The aim of the current study is to investigate and compare the effectiveness of probiotic supplementation and tDCS stimulation on risky decision-making related to food choices in overweight people. Considering the relatively established communication and interaction between the gut-brain -microbiome axis, the investigators expect that transcranial direct current stimulation and probiotic supplementation can both improve decision-making (decrease risky and impulsive decisions) and increase self-control in overweight people. undefined