Beijing News July 6, the United States to a recent study found that caffeine can improve memory, and so quick thinking. Researchers believe that wine drinking coffee a day can effectively reverse Alzheimer's disease (Alzheimer's) the deterioration of the trend.

is well known that the effectiveness of coffee are refreshing, and this latest discovery of the magical effect of coffee to add a new footnote. It is the caffeine in coffee has a memory to maintain the effectiveness of magic. Scientific research has shown that the brain beta-amyloid accumulation is a large number of Alzheimer direct cause of morbidity. This protein in the brain in patients with accumulation of plaque forms, damage brain tissue, causing symptoms such as memory loss. Through animal experiments and scientists surprised to find that caffeine can make the brain in such a significant drop in protein level. The researchers cited the mouse so that the water containing caffeine, a two-month test, researchers found that mice brain levels of amyloid beta decreased by 50%. And tests show that the experimental mice to accept a better memory, better ability to think.

researchers said the new findings suggest that caffeine can prevent not only Alzheimer's disease, is a good pick-me-up drinks , also may contribute to treatment of the disease . Widely in their daily caffeine drinks, including coffee, tea and caffeine carbonated drinks in. Experiment the rats daily doses of caffeine intake equivalent to 500 mg daily intake of caffeine, that is, an ordinary cup of coffee 5. The same dose of caffeine is also equivalent to 2 cups strong coffee, 14 cup of tea or 20 bottles of Coca-Cola.

But some scientists questioned the results of the study that will be able to drink coffee now that the treatment of Alzheimer's disease is still too early, there are more experiments to prove it to be human beings have the same effect. French researchers in 2008 found that more than 3 cups a day to drink coffee to help older women to prevent age-related memory decline. At that time, researchers said older women drank more than 3 cups of coffee or tea in the same dose of caffeine, its non-text memory (including visual memory) can be maintained most of 4 years.

Alzheimer's disease is the most common senile dementia, can disrupt the normal operation of the brain, damage to the brain control thinking, memory and language of the patients will become more and more sense of confusion, At the same time, emotional anxiety, memory loss, then life can not take care of themselves. Common symptoms of the disease are memory loss, the immediate or short-term can not remember what happened inside; language difficulties; the concept of loss of time and sense of direction, or even lost; sense and reduce alertness; emotional upheaval occurred frequently angry ; personality change; the loss of activity, can not help themselves.