Nancy Has Heard That There Are Methods to Improve Cognition

Multiple Choice

Nancy has heard that there are methods to improve cognition through positive changes in the brain.What should she be told?

A) "While loss of brain cells is inevitable with aging,aerobic exercise,good nutrition,and mental effort will increase neural cell growth to compensate."
B) "While mental exercise is a good idea,it can't restore lost cells in the brain."
C) "While loss of brain cells is inevitable with aging,a diet high in fiber and vitamin C is sufficient to restore functioning."
D) "At this point in time,prevention is the only method of avoiding brain cell loss."