The anxiolytic effect of probiotics: A systematic review and meta-analysis of the clinical and preclinical literature

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Consumption of fermented milk product with probiotic modulates brain activity

In mice, changes in the gut microbiota have been shown to affect visceral nociceptive reflexes, emotional behavior, and signaling processes. However, it has not been demonstrated that altering the gut microbiota with antibiotics or probiotics causes these changes in people. Tillisch et al. (2013) examined whether healthy women who consumed a probiotic-fortified fermented milk product […]

Probiotic Bifidobacterium longum NCC3001 reduces depression scores and alters brain activity: A pilot study in patients with Irritable Bowel Syndrome

As the role of probiotics on psychiatric comorbidities are not well known although its beneficial effects on irritable bowel syndrome (IBS) are well reported, this 2017 randomized, double-blind placebo-controlled trial analyzed the impact of the probiotic bacteria Bifidobacterium longum NCC3001 (BL) on anxiety and depression in patients with IBS. The 44 participants of this trial […]