Part one of term paper
Caffeine is the most widely used drug in the world. It is an effective stimulant of the central nervous system and in large amounts can produce undesirable side effects such as: nervousness, insomnia, rapid and irregular heartbeats, elevated blood sugar and cholesterol levels, excess stomach acid, and heartburn. Based on our incomplete knowle ...

Part two of term paper
... It is also found in medications for staying awake, dieting, treating colds, allergies, migraines and muscle tension. Caffeine stimulates the central nervous system. Its effects range from mild alertness to heightened anxiety and body tension. Caffeine may not improve performance of complex tasks; it may even interfere with work. It shortens reaction time among some users, but its impact on creativity and other intellectual activities is hard to define. Caffeine can be habit-forming. Some re ...