Dr. Rafael Gonzalez Maldonado is a neurologist with an extensive professional career: Doctor of Medicine, Honorary researcher at the Royal Free Hospital (London), Professor of Medicine, Chief of Neurology at the University Hospital of Granada (1991-2005). He currently is a neurologist at private practice. He has written several popular books of Parkinson's disease: "The strange case of Dr. Parkinson", "Unorthodox Treatments for Parkinson's Disease" "Parkinson and Stress," "Conjectures of a Neurologist who Listened a Thousand Parkinsonian patients" as well as numerous scientific publications. He has also edited bilingual texts with translation into Spanish of the classic English and French: "An essay on the shaking palsy" (Parkinson 1817), "De la paralysie agitante" (Charcot and Vulpian, 1862) and "De la maladie de Parkinson" (Denombré, 1880). "Mucuna versus Parkinson: Natural Levodopa Treatment" is so far the most complete and up-to-date monograph on the subject, it describes the theoretical and practical approaches to the use of this plant as a treatment option for Parkinson's disease. Also included are more than one hundred of references.