by Andreu Prados
Experiencing that sinking feeling in your gut when anxiety kicks in or feeling butterflies in your stomach when you fall in love are visible signals of the brain-gut connection. Emerging evidence suggests understanding the microbiota-gut-brain axis could be the missing key in managing IBS.
by Premysl Bercik, Andreu Prados
While the idea that our gut can influence our brain is not new, this is a rapidly growing area of research. Find out more on how gut microbes influence anxiety and stress and why tackling these psychological traits matters for irritable bowel syndrome.
A new study by scientists at Nova Southeastern University (NSU) in Florida (USA) shows that poor sleep is linked to poor gut microbiota diversity, which in turns affects overall health.
A recent study, from researchers at University of California-Los Angeles (UCLA), provides further evidence that a correlation exists between the gut microbiota composition and emotional and behavioural responses.
by GMFH Editing Team
To what extent targeting the gut microbiota as a potential treatment for depression and anxiety is unknown. A new systematic review and meta-analysis of 34 controlled clinical trials concludes that probioticsbut not prebioticsmay exert potential antidepressant and anxiolytic effects.
by Andreu Prados
The gut microbiota community is being explored as a new contributor to drugs metabolism. Human antidepressants have been shown to affect the gut microbiota in mice, with Ruminococcus flavefaciens mediating the antidepressant effect of duloxetine.
by Cristina Sáez
Researchers at KU Leuven in Belgium have found most human gut bacteria produce neurotransmitters, which are chemicals (e.g. dopamine and serotonin) that let neurons communicate with each other.
by Andreu Prados
Previous mice experiments and small studies of people with depression have revealed a connection between the gut microbiome in behaviour. A recent study using two large population cohorts has strengthened the link between microbial disturbances, depression and quality of life.
by Karina Kaplun
According to a new study, the microbiome is among the factors that directly influence obesity. Others include environmental causes and genetic predisposition.
by Yolanda Sanz
Alterations in the crosstalk between the gastrointestinal tract and the nervous system could play a role in the global obesity pandemic. New findings shed light on the role of the probiotic Bifidobacterium pseudocatenulatum CECT 7765 in restoring behavioral changes found in diet-induced obesity in mice.
