COMPOSITION FOR PREVENTING AND ALLEVIATING BRAIN DISEASE COMPRISING SILK AMINO ACID AND TYROSINE AS ACTIVE INGREDIENTS

摘要

The present invention relates to a composition for preventing and alleviating brain disease comprising silk amino acid and tyrosine as active ingredients and relates to a production method therefor. The composition of the present invention is outstandingly efficacious in Parkinson's disease, cerebral infarction, stroke or dementia.