MadSci Network: Medicine
Query:

Re: How does caffeine work in helping one stay awake?

Area: Medicine
Posted By: Jeffrey Raber, Biochemistry Graduate Student, University of Southern California
Date: Mon Aug 25 23:08:45 1997
Area of science: Medicine
ID: 872015985.Me
Message:

Caffeine is a nervous system stimulant. It acts on the nervous system to stimulate heart rate and other bodily functions. This has the effect of making you feel alert, and awake. However, this effect is usually short lived.

If you would like to go more in to depth about the actions of caffeine, here are some URL's. One even cites the Merck Index, so it is very good.

http://www.cs.ruu.nl/ wais/html/na-dir/caffeine-faq.html

http:// www.infoseek.com/Caffeine?lk=noframes&svx= related

Feel free to let me know if you have any more questions as you read.

-Jeff


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