American experts from the University of the Pacific in California established, the use of a product is deadly for hypertension, it significantly increases blood pressure and causes arrhythmia.
Scientists conducted an experiment, which was attended by thirty-four volunteers, whose age ranged from 18 to 40 years, according to the Chronicle.info with reference on Voice.
Before testing, all participants made a measurement of the electrical activity of the heart and blood pressure. Subjects were asked to drink one litre of the two proposed drink for hours. One of them was energy drink with caffeine, the other a harmless placebo.
After drinking, the subjects were again measured indicators of heart activity and blood pressure. Those subjects who drank an energy drink there was an increase in QT interval from 6-7,7 milliseconds, while blood pressure rose by 5 mm Hg.
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Experts believe that drinking this drink is deadly for hypertension, regular consumption of energy drinks leads to arrhythmias and increased blood pressure.