Caffeine is a central nervous system stimulant.
Likewise, the caffeine and saccharose stimulate the body's stimulation of serotonin.
Saccharose is a central nervous system stimulant.
What is a central nervous system stimulant?
(A) saccharose
(B) barbiturates
(C) cigarettes
(D) sweating
(E) muscle relaxants
(F) A Greek letter
(G) Decibels
(H) valium