From What You Have Read in This Chapter,would You Say

From what you have read in this chapter,would you say a 21-year-old Caucasian female can count on caffeinated coffee to reduce her risk of Parkinson's disease?

A) Yes,because the results of a peer-reviewed study indicated that drinking caffeinated beverages reduced the risk of Parkinson's disease.
B) No,because participants in that peer-reviewed study were Japanese American males;it cannot be inferred that the same results would hold for Caucasian females.
C) No,she would have to restrict her consumption of coffee to decaffeinated coffee to reduce her risk of Parkinson's disease.
D) Yes,the peer-reviewed study proved that coffee reverses the symptoms of Parkinson's disease in people of all ethnicities and ages.
E) No data are available on the relationship between drinking caffeinated beverages and Parkinson's disease because it would be unethical to conduct such an epidemiological study.