Yes: Caffeine can dehydrate cells and make you feel tired instead of rejuvenated. Also it tends to stimulate cells including cardiac muscle cells so heart will beat very fast and people begin feeling fatigued.
Answered 2/28/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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