Fig. 9From: Supplementation with high-GABA-producing Lactobacillus plantarum L5 ameliorates essential tremor triggered by decreased gut bacteria-derived GABAThe gut microbiota in patients with ET has a lower GABA-producing capacity and is able to induce ET-like behavioral abnormalities in mice (a). Administration of Lactobacillus plantarum L5 alleviates ET by reshaping the gut microbial composition, increasing the GABA-producing capacity of the mucosa-associated microbiota, and elevating the concentration of GABA in the cerebellum (b)Back to article page