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pregnancy and caffeine?
Caffeine in Pregnancy Safety of caffeine consumption during pregnancy is... is stronger evidence that larger daily amounts of caffeine during pregnancy may increase the risks of miscarriage, preterm delivery and low birth...
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effects of caffeine?
Caffeine is probably the most widely used drug. It falls in the stimulant class, and effects the... in the liver and expelled via the kidneys. The half-life of a dose of caffeine is 3.5-4 hours, though pregnant women generally maintain caffeine levels longer (half-life...
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Migraine Triggers/Caffeine?
..... Dont drink it. I stopped.. Caffeine use causes a wide range of long- and short-..., rats given water spiked with caffeine for two weeks had nearly ten times...
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caffeine questions ? ? ? ?
Caffeine and the athlete Coffee was first discovered over 1000... the biological effects of coffee and it's principal active ingredient, caffeine. Caffeine is the most widely used stimulant drug in the world...
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Extracting caffeine?
Extract caffeine from tea leaves with dichloromethane (caffeine is about 9 times more... soaked in water. The water, which contains not only caffeine but also many other compounds which contribute to the flavor of coffee, is...
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Caffeine and green tea?
Green Tea & Caffeine Green tea is delicious and very high in... effects of tea are due to caffeine, a central nervous system stimulant that fights sleepiness...
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Caffeine...?
Caffeine is a mild vasoconstrictor. Thus, it generally decreases blood flow, especially to the brain, inner ...suggest that, while there is some ingredient in coffee that increases blood pressure, that ingredient is not caffeine. However, when people who are habituated to caffeine go "cold turkey," their blood...
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are there any health benefits to caffeine?
Caffeine is a stimulant. It causes your heart rate to increase...you feel good. Here are the benefits (and risks) of caffeine: BENEFITS OF CAFFEINE Believe it or not, certain...
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caffeine pills?
...yes. I had a bad reaction to over use of caffeine pills when I was in college and ... to Wikipedia: http://en.wikipedia.org/wiki/Caffeine#Caffeine_intoxication "Caffeine intoxication...
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What black tea has the most amount caffeine?
The caffeine content of tea varies widely from one tea to the next, but it is impossible...statement about green, black, white, or oolong tea containing the most or the least caffeine. Rather, the processing of the individual tea, and most importantly, the...
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