[The gut microbiota, a new cardiovascular risk factor?]

The gut microbiota is considered as our other "brain" and is implicated in several regulation of physiological metabolisms. The circulating level of TMAO, a metabolite of the gut microbiota, is directly correlated to the occurrence of cardiovascular events. Bile acids are protective metabolites against cardiovascular diseases through their anti-inflammatory and anti-atherogenic effects. The disturbance in the metabolism and the composition of the gut microbiota is called "dysbiosis". Understanding the implication of the gut microbiota and developing new therapeutic strategies are promising research fields to manage metabolic and cardiovascular diseases.