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Caffeine - School Essays

Caffeine

As far back as 2700 B.C.. Chinese Emperor Shen Nung regularly imbibed hot brewed tea. Coffee was regarded by some Westerners as "the devil's brew" until the late sixteenth century, when Pope Clement VIII tasted it and gave it his blessing. is the most popular drug in the world. Coffee consumption in the U.S. has actually been steadily declining since the l960s.
The main sources of are, coffee beans, tea leaves, cocoa pods and cola nuts. Another popular source is mate' leaves.
Pure is a bitter-tasting white powder that resembles cornstarch. Drip coffee contains more than percolated. is a potent anpheteminelike stimulant. is moderately soluble in water. readily passes through ...

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as 30 percent for up to three hours. Large fluid losses on a hot day can lead to dehydration. Increased stomach acid can aggravate ulcers or hightail hernia, and cause nausea, vomiting and diarrhea. can cause an accelerated and irregular heartbeat. Where lifts your spirits, when it wears off there can be bouts of depression. If drank too close to bedtime, can disrupt your sleep. You can get the shakes from .
Recent studies have failed to find any relationship between and strokes or increased risk of heart attack. There is no evidence that causes cancer, elevated cholesterol or high blood pressure.
You can have , but in moderation. A maximum of 350 mg of a day is recommended. Check over-the-counter and prescription medication for their content. Be aware of the factors that can affect your sensitivity to like age, tolerance and personal factors. If you decide you want to give up , do it gradually.
It is easy for young people to get too much . Their bodies ...

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Caffeine. (2007, September 25). Retrieved January 23, 2025, from http://www.essayworld.com/essays/Caffeine/71763

"Caffeine." Essayworld.com. Essayworld.com, 25 Sep. 2007. Web. 23 Jan. 2025. <http://www.essayworld.com/essays/Caffeine/71763>

"Caffeine." Essayworld.com. September 25, 2007. Accessed January 23, 2025. http://www.essayworld.com/essays/Caffeine/71763.

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PAPER DETAILS

Added: 9/25/2007 10:48:15 PM
Category: Science & Nature
Type: Free Paper
Words: 742
Pages: 3

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