Final answer:
The drug that originally provided the stimulant effect in Coca-Cola was caffeine.
Step-by-step explanation:
The drug that originally provided the stimulant effect in Coca-Cola was caffeine.
Caffeine is a central nervous system stimulant that is found in coffee, tea, and some soft drinks. It is the world's most widely consumed psychoactive drug and is known for its ability to maintain increased levels of alertness and arousal.
Unlike cocaine, which is a tropane alkaloid and an illegal recreational drug, caffeine is legal and unregulated in most parts of the world.