REVIEW OF RELATED LITERATURE ON IMPACTS OF CAFFEINE TO FRESHMEN STUDENTS
Chapter II
REVIEW OF RELATED LITERATURE This chapter presents both foreign and local related literatures relevant to the study. This relevance is shown by the proponents in order to give more reason and understanding of the proposition.
Related Literature and Studies
Downsides in Caffeine
New research from John Hopkins Medical School shows that performance increases due to caffeine intake are the result of caffeine drinkers experiencing a short-term reversal of caffeine withdrawal. In essence, coming off caffeine reduces your cognitive performance and has a negative impact on your mood. Drinking caffeine triggers the release of adrenaline. When caffeine puts your brains and body into this hyper-aroused state, your emotions overrun your behavior. The negative effects of a caffeine-generated adrenaline surge are not just behavioral. Researchers at Carnegie Mellon University found that large doses of caffeine raise blood pressure, stimulate the heart, and produce rapid shallow breathing, which readers of Emotional Intelligence2.0 know deprives the brain of oxygen needed to keep your thinking calm & rational. For you to wake up feeling rested your brain needs to move through an elaborate series of cycles. You can help this process along and improve the quality of your sleep by reducing your caffeine intake. Caffeine has a six-hour half-life, which means it takes a full 24 hours to work its way out of your system. Have a cup of joe at 8 A.M. and you will still have 25% of caffeine in your body at 8 p.m. Anything you drink in the afternoon will still be at 50& strength at bedtime. Any caffeine in your bloodstream –- with the negative effects increasing with the dose – makes it harder to fall asleep.
Withdrawal from Caffeine The caffeine withdrawal syndrome has been well-characterized in numerous rigorous double-blind studies. The potential for caffeine withdrawal to cause clinically significant distress or impairment in functioning is reflected by the
REVIEW OF RELATED LITERATURE This chapter presents both foreign and local related literatures relevant to the study. This relevance is shown by the proponents in order to give more reason and understanding of the proposition.
Related Literature and Studies
Downsides in Caffeine
New research from John Hopkins Medical School shows that performance increases due to caffeine intake are the result of caffeine drinkers experiencing a short-term reversal of caffeine withdrawal. In essence, coming off caffeine reduces your cognitive performance and has a negative impact on your mood. Drinking caffeine triggers the release of adrenaline. When caffeine puts your brains and body into this hyper-aroused state, your emotions overrun your behavior. The negative effects of a caffeine-generated adrenaline surge are not just behavioral. Researchers at Carnegie Mellon University found that large doses of caffeine raise blood pressure, stimulate the heart, and produce rapid shallow breathing, which readers of Emotional Intelligence2.0 know deprives the brain of oxygen needed to keep your thinking calm & rational. For you to wake up feeling rested your brain needs to move through an elaborate series of cycles. You can help this process along and improve the quality of your sleep by reducing your caffeine intake. Caffeine has a six-hour half-life, which means it takes a full 24 hours to work its way out of your system. Have a cup of joe at 8 A.M. and you will still have 25% of caffeine in your body at 8 p.m. Anything you drink in the afternoon will still be at 50& strength at bedtime. Any caffeine in your bloodstream –- with the negative effects increasing with the dose – makes it harder to fall asleep.
Withdrawal from Caffeine The caffeine withdrawal syndrome has been well-characterized in numerous rigorous double-blind studies. The potential for caffeine withdrawal to cause clinically significant distress or impairment in functioning is reflected by the