For the test experts conducted brain scans of three groups of volunteers. The first of them before that drink coffee with sugar, the second - no sugar, and still others just drank water. As it turned out, well acted on the body coffee with sugar. Experts note that similar success can be achieved if you drink coffee with any sweetness.
Caffeine - the best stimulant, relieves fatigue and sleepiness. Previous studies have shown that three cups of this wonderful drink a day reduces the risk of developing Alzheimer's disease, as it activates a chain reaction in the brain, which protects against damage caused by the disease.
Glucose is absolutely necessary brain and sugar - one of its sources. In combination, these two products improve memory