Lactobacillus brevis Y1


Balance of the intestinal flora. It helps the normal function of the neuron system and psychological function. It also contributes to the normal cognitive function. L. plantarum LM2 and L. brevis Y1 produce, respectively, Acetylcholine (Ach) and Gamma-aminobutyric acid (GABA), inhibitory neurotransmitter. It has an immunomodulating action, it helps reinforce the body’s natural defenses and rebalance the immune response.

Deposited at the Laboratorium voor Microbiologie BCCM (Gent, Belgium). Deposit N°LMG P 30021.

Isolated from yogurt.

The microbial strain is not genetically modified and it is of natural origin (OMG Reg. (CE) 1829/2003 e 1830/2003).

Shelf-life raw material: 12 months when stored below -20°C or 6 months when stored below 8°C.

Scientific reference(s)

Ongoing clinical study on gut-brain axis.

Additional info

Therapeutical area(s)

Immune system · Gut brain Axis


Immune stimulation · Neurotransmitter synthesis



Lactobacillus brevis Y1 is available at

Proge Farm S.r.l.
Fermentation + Probiotic Strains + Production

Probiotic blends with Lactobacillus brevis Y1


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