Caffeine effect Essay Example | Topics and Well Written Essays - 750 words

Caffeine effect - Essay Example Black tea brewed for 4 minutes has 40-100 milligrams. Green tea has one-third as much caffeine as black tea.† (Definition of Caffeine) The purpose of this essay is to make a reasonable assessment on the subject matter, sighting the roles of Caffeine in the lives of human being, but primarily the essay would focus on its effect, that is the Caffeine effect as the main topic, while my Research will be tagged as ‘The positive and negative effect of Caffeine to the human life. What ever God in his infinite mercy given to human being, does not primarily given to have negative effects, unless probably while applying it, then people will begin to make misuse of it, and finally reflect back to them the way they have applied it hitherto. To this end, to begin with sighting positive effects which Caffeine brings to our health. Research has shown that one of the positive effects of Caffeine is that, is increased Human Behavior, especially when an individual consume a little of it, and avoiding over consumption. According to a Research performed in the Cardiff University, at the Center of Health Psychology, of the School of Psychology, researchers have pointed out some key positive effects of Caffeine to human’s health. (The literature suggests that the following effects on behavior of adult humans may occur when individuals consume moderate amounts of caffeine. (1) Caffeine increases alertness and reduces fatigue. This may be especially important in low arousal situations (e.g. working at night). (2) Caffeine improves performance on vigilance tasks and simple tasks that require sustained response†. (Effects of caffeine on human behavior). Other positive effects of Caffeine to human health include that, as one of the key ingredients of the coffee is Caffeine, thus its gives human being a very good stimulant to the nervous system. Additionally, Caffeine also helps to remedy the cool negative effects to human’s health, diuretics, aspirin, and it’s