| 摘要 |
An object of the present invention is to provide: a tau protein production accelerator comprising a natural product as an active ingredient; a therapeutic agent or preventive agent for diseases caused by tau protein deficiency; and a food composition for the treatment or prevention of diseases caused by tau protein deficiency. Provided are: a tau protein production accelerator, a therapeutic agent or preventive agent for diseases caused by tau protein deficiency, and a food composition for the treatment or prevention of diseases caused by tau protein deficiency, comprising a dry powder, ground product, and/or extract of an earthworm as an active ingredient. The disease caused by tau protein deficiency is preferably Alzheimer's disease. |
