Find
Search for over 100,000 study notes and past assignments!
Swap
Download study resources by swapping your own or buying Exchange Credits.
Study
Study from your library anywhere, anytime.
Does Caffeine Harm the Body?
Biology
3 Pages • Essays / Projects • Year: Pre-2018
The longer a person or animal stays awake; the urge to sleep becomes stronger. This is known as sleep pressure and is triggered by a chemical called adenosine. Adenosine accumulates in the brain when the human is awake which helps to stimulate the patterns of brain activity that occurs during sleep. As the day processes, the brain releases more adenosine through receptors, which makes you feel sleepy during the night. One common method to prevent sleepiness for a period of time is to consume caffeine. The stimulant is the most widely used psychoactive substance and can be found in common beverages such as energy drinks and coffee. Although caffeine can benefit humans by enhancing physical performance and reducing pain, serious concerns have been raised about health risks associated with caffeine’s effects on human health and the brains chemistry.
This document is 30 Exchange Credits
More about this document:
|
|
This document has been hand checkedEvery document on Thinkswap has been carefully hand checked to make sure it's correctly described and categorised. No more browsing through piles of irrelevant study resources. |
|
|
This is an Essay / ProjectEssays / Projects are typically greater than 5 pages in length and are assessments that have been previously submitted by a student for academic grading. |
|
|
What are Exchange Credits?Exchange Credits represent the worth of each document on Thinkswap. In exchange for uploading documents you will receive Exchange Credits. These credits can then be used to download other documents for free. |
|
|
Satisfaction GuaranteeWe want you to be satisfied with your learning, that’s why all documents on Thinkswap are covered by our Satisfaction Guarantee. If a document is not of an acceptable quality or the document was incorrectly described or categorised, we will provide a full refund of Exchange Credits so that you can get another document. For more information please read Thinkswap's Satisfaction Guarantee. |
Studying with Academic Integrity
Studying from past student work is an amazing way to learn and research, however you must always act with academic integrity.
This document is the prior work of another student and has been made available to plagiarism detection tools. Do not copy from this work. Understand how you can responsibly use this work by visiting ‘Using Thinkswap resources correctly’.
Similar documents to "Does Caffeine Harm the Body? " avaliable on Thinkswap
Documents similar to "Does Caffeine Harm the Body? " are suggested based on similar topic fingerprints from a variety of other Thinkswap Subjects