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 disease?

A) yes,because the results of a peer-reviewed study showed that drinking caffeinated beverages reduced the risk of Parkinson 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 disease
D) yes;coffee is known to reverse the symptoms of Parkinson disease
E) There are no data on the relationship between drinking caffeinated beverages and Parkinson disease because it would be unethical to conduct such an epidemiological study.