INTESTINE IMMUNOMODULATOR

摘要

The purpose of the present invention is to provide a better intestine immunomodulator. The intestine immunomodulator of the present invention comprises bacterial cells or a bacterial component of a Lactobacillus paracasei K71 strain having an international deposit No.: FERM BP-11098 as an active ingredient. Preferably, the intestine immunomodulator is used to facilitate production of secretory immunoglobulin A or to activate natural killer cells.