Release date: 2009-07-09
A new study in the United States found that caffeine can help improve memory and make thinking quick. Researchers believe that drinking a few cups of coffee a day can effectively reverse the deterioration of Alzheimer's disease (Alzheimer's disease).
As we all know, coffee has a refreshing effect, and this latest discovery adds a new footnote to the magical effect of coffee. It is the caffeine in coffee that has the magical effect of maintaining memory. Scientific research has shown that large accumulation of beta-amyloid in the brain is the direct cause of Alzheimer's disease. This protein accumulates in the form of plaques in the patient's brain, damaging the brain tissue and causing symptoms such as memory loss. Scientists have surprisingly found through animal experiments that caffeine can cause a significant drop in the level of this protein in the brain. The researchers asked mice to cite water containing caffeine. After two months of testing, the researchers found that the beta-amyloid level in the brain of mice was reduced by 50%. Moreover, the test showed that the rats in the experiment had better memory and stronger thinking ability.
Researchers say the new findings suggest that caffeine not only prevents Alzheimer's disease, it is a refreshing drink, but it can also help treat the disease. Caffeine is widely found in everyday drinks, including coffee, tea and caffeinated carbonated beverages. In the experiment, the daily intake of caffeine in mice is equivalent to 500 mg of caffeine per person, or 5 cups of regular coffee. The same dose of caffeine is equivalent to 2 cups of espresso, 14 cups of tea or 20 bottles of Coca-Cola.
However, some scientists have questioned the results of the study. It is too early to say that drinking coffee can treat Alzheimer's disease. It remains to be seen that more experiments have shown that it has the same effect on humans. A 2008 study by French researchers found that drinking more than 3 cups of coffee a day can help older women prevent age-related memory loss. At the time, researchers said that older women who drank more than 3 cups of coffee a day or received the same dose of caffeine from tea had a non-textual memory (including visual memory) that lasted for more than four years.
Alzheimer's disease is the most common form of Alzheimer's disease. It can disrupt the normal work of the brain, damage the part of the brain that controls thinking, memory and language. The patient's consciousness will become more and more chaotic. At the same time, emotional anxiety and memory decline. Gradually unable to take care of themselves. Common signs of this condition are memory loss, can not remember what happened in the immediate or short-term; language expression difficulties; loss of time concept and direction, even lost; judgment and alertness; emotional changes, anger; Personality changes; loss of mobility, unable to take care of yourself. Meditech Medical Network
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