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Drinking coffee has potentially harmful effects on
blood vessels, according to new research. Australian researchers presented
data linking caffeine consumption with alterations in the aorta, the main
artery supplying blood to the body.
In another study of fifteen healthy volunteers, Swiss
researchers measured blood pressure, heart rate and other parameters before
and after drinking coffee (triple espresso), decaffeinated triple espresso,
getting an intravenous infusion of caffeine, or placebo.
The results showed, for the first time, that coffee
drinking results in a pronounced
blood pressure increase,
although this effect was only apparent in non-habitual coffee drinkers,
but not in regular coffee drinkers.
22nd Congress of
the European Society of Cardiology August, 2000
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