Regarding Caffeine,which of the Following Statements Is FALSE

Multiple Choice

Regarding caffeine,which of the following statements is FALSE?

A) Caffeine blocks chemicals that normally inhibit or slow nerve activity.
B) Less than ten percent of all caffeine users show signs of dependence.
C) Physically, caffeine causes sweating, tinnitus (ringing in the ears) , and hand tremors.
D) Caffeine suppresses drowsiness and increases alertness, especially when combined with sugar.