"This is a collection of papers on the use of natural products for a variety of neurodegenerative diseases. The purpose is to validate the use of natural products for the treatment of neurodegenerative diseases. The objectives are worthy as there is a need for clinicians and researchers to consider the value of safer natural products for treatment. ... written primarily for researchers, but it is also useful for clinicians. It is an attempt to spur further research into natural products." (Paul Joseph Ratte, Doody's Book Reviews, December, 2016)