According to an important study recently published, keeping blood pressure through drugs significantly reduces the risk of aging and cognitive deficiency. Scientists have been aware of it for a long time There is a relationship between arterial hypertension and cognitive problems The elderly. But the new study is one of the first best articles showing it Consuming medication to reduce blood pressure will reduce the risk of old ageIt affects about 57 million people worldwide.
They almost participated in this advanced phase medical examination 34,000 people with hypertension from the countryside of China, They were divided into two groups. Participants have been suffering from hypertension for the age of 63 and eight years. Those responsible for the study provided the first half cheap and easily accessible drugs to treat hypertension, and advised them to change their lifestyle, ie reduce salt or alcohol consumption and reduce weight. The other group received consistent attention: its members were told to control their blood pressure with changes in food and public health, but not with drugs.
According to the study, Send in ‘Nature Medicine’ magazineIn the next four years Pharmacist Blood tension and Diminished the risk of dementia 15% and the cognitive decline reduced by 16%. According to researchers, results strengthen the idea that maintaining people’s blood pressure in a healthy range can help stop the burden of dementia. Masood Hussein, a neurologist at the University of Oxford, says, “This is a great model and a solid decision,” says Oxford University, he did not participate in the investigation. The expert emphasizes that “treating hypertension intensely touches attention, not only protecting the heart, but also the brain.”
The results agree with another The best medical test Made in the United States that offer similar data. Other studies also indicate that lifestyle results can affect old age growth. Last year, investigators said that Solution 14 risk factors Includes hypertension, smoking and physical inactivity- It can delay or prevent almost half of dementia cases.
But most of the investigations so far have only identified the contacts between old age and lifestyle, so the new study is important. Their results may change the way of thinking about preventing dementia, because there is no treatment for the disease Your number is expected to be almost three times until 2050.
Independent experts point out how it is necessary to continue to investigate other factors, Is like geneticsContact the arterial hypertension to increase the risk of old age. They also want to know whether the results are in groups and long days.
There is no guarantee that the treatment of hypertension protects from aging. About 670 people develop the disease from the study of additional medical care (4.59%). In addition, there are other limitations in the study. Although those who have already detected dementia are not included, researchers have not verified the cognitive function of the people before the test.
However, experts say that the results justify it Blood control This is especially useful when it is older In areas with low access to advanced medical service. “We have a sign of the risk of dementia, and it can be used at a lower cost to a large number of people in their communities,” says Professor Atigus Hinesworth, Professor of Serebrovascular Diseases at the University of St. George de London, which is not participating in the study. He concludes that the results of the Chinese study were similar to the American article, “these coherent inventions promote changes in health policy guidelines.”
