Composition for food addition to promote neuroendocrine factor neuroendocrine

摘要

It is an object of the present invention to provide a food material that can be added to foods to promote brain endocrine secretion of neurotrophic factors including BDNF, and to add cerebro-neurological disease prevention functions and brain function improving functions to foods. To do. An oligopeptide mixture containing a dipeptide or tripeptide having lysine and / or arginine as a constituent amino acid can efficiently increase neurotrophic factors in the brain.