A recent study showed that people who stop to address the usual caffeine every day, get a headache and drowsiness and lack of vigilance due to the disturbances associated with the amount of blood flow to the brain.

And researcher Stacy Siegmon seen from the Faculty of Medicine at the University of "Vermont" and her colleagues at the school, "Johns Hopkins Medicine," on the design of electroencephalogram and brain electrical activity of the brain and the blood flow to the brain of the volunteers had stopped dealing with caffeine, to determine their physiological impact.

Study of the effect of caffeine
Siegmon and asked her to stop either of them from drinking or eating caffeine capsules do not have medical value, with the aim of comparison and to know the impact on them, and then register the reactions to this by making the brain and knowledge of the speed of blood flow to the brain and by ultrasound, and found the observations of participants about the impact on them.

According to the study, published in the journal "Saikovarmickologi", the lay off the caffeine on a daily basis and a very large changes occur in the quantity and speed of blood flow to the brain and the resulting pain from the head, sleepiness and lack of vigilance.

 

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