The prevalence of Parkinson's disease is roughly 150 per 100,000 inhabitants in the United States or Europe (Schrag et al., 1999).
Caparros-L efebvre et al. (2005) calculated that the number of PD cases in Guadeloupe would be approximately 640 (out of 420,000 people)
152 per 100,000
Y ounger people who had symptoms and stopped consuming Annona products reversed their symptoms