What are caffenes effects?!

Question:

What are caffenes effects?

I have a friend who gets on me when I drink a lot of caffeinated drinks like Jolt, Red Bull, Balls, Mountain Dew...etc. She has said it hardens your arteries. Is this true? What else does caffeine do to you?

Answers:

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http://www.erowid.org/chemicals/caffeine...

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Source(s):
http://www.erowid.org/chemicals/caffeine...

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caffeine acts as a stimulant for your body.come on what now a days doesn't harden our arteries if you over do it with almost any thing now a days you can almost guarantee somebody will determine that something is now wrong with your body.

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