Neural stem cells, which produce the nerve cells (neurons) that make up the brain, lose their proliferative and neuronal-producing abilities with aging, resulting in a decline in cognitive function […].

　Lactic acid bacteria that produce nicotinamide mononucleotide (NMN), which is attracting attention for its rejuvenating effect, are produced by Shizuoka University and Osaka Soda Co., Ltd. […]