Connect with us


Strong evidence that lowering blood pressure reduces risk of dementia

Strong evidence that lowering blood pressure reduces risk of dementia


When should we start protecting the brain against the onset of dementia? And when is it too late to try?

High blood pressure puts a strain on the brain. It causes a stroke that can kill you or leave you with dementia.

It may not kill you, but it can cause a small stroke that results in rapid cognitive decline.

Then there is subcortical vascular dementia, in which small blood vessels deep in the brain are damaged.

More young people are at risk

An international study last year found that people diagnosed with hypertension before the age of 55 had smaller brains than those with normal blood pressure.

They also had a higher risk of developing dementia.

This should come as no surprise. The association between high blood pressure in midlife and dementia in later life is well documented, and research on dementia risk has focused primarily on people over the age of 40.

But researchers wanted to know how high blood pressure affects the brains of young people. Good reason: High blood pressure is becoming more common in young adults.

The researchers found that people diagnosed with hypertension between the ages of 35 and 44 had better cognitive outcomes during the study’s follow-up period, 8 to 10 years later, compared with individuals with normal blood pressure in the same years. reported a 61% higher chance of developing the disease.

They also found that people under the age of 35 who were diagnosed with hypertension had the greatest brain shrinkage.

What is vascular dementia?

Dr. Mingguang He, Senior Author the study Professor of Ocular Epidemiology at the University of Melbourne said, “Although the link between hypertension, brain health and late-life dementia is well established, it is unclear how age at onset of hypertension affects this link. It was,” he said.

CONCLUSIONS: Efforts to control blood pressure in young adulthood may prevent later dementia.

as we reported in Januarydementia cases are projected to triple by 2050, so every possible precaution should be taken.

For more information on this study, here.

But what about life after that?

When is it too late to protect your brain?

reassuring new research In participants with an average age of 69 years and a history of blood pressure, they found “the strongest evidence to date that lowering blood pressure in later life can reduce the risk of dementia.”

The research was led by Dr. Ruth Peters, Associate Professor at UNSW Sydney. She is also her lead program in dementia for the George Institute’s Global Brain Health Initiative.

Many studies have investigated the health benefits of lowering blood pressure, but these have mostly focused on heart health.

“Most trials were stopped early because of the significant effect of blood pressure lowering on cardiovascular events, which tend to occur earlier than the onset of dementia,” Dr. Peters said.

But some major studies looking at brain health were also stopped early.

According to a Harvard article, a high-profile randomized clinical trial in 2019 SPRINT-MIND Research “Designed to measure the effect of lowering hypertension on dementia and/or mild cognitive impairment”.

Harvard Medical School paper Because the study was so successful in reducing the risk of mild cognitive impairment by lowering hypertension, “the data and safety monitoring committee felt it was unethical to continue the control group, so we Finished”.

This has led to the premature conclusion that treating systolic blood pressure below 120 mmHg does not reduce the risk of dementia.

new research

In the original five studies, participants (mean age 69 years, total 28,008 people with a history of hypertension, 20 countries) were given blood pressure medications or placebo.

The average follow-up period was approximately 4 years.

A meta-analysis found that “there was a significant effect of treatment in reducing the odds of dementia associated with a sustained drop in blood pressure in this older population.”

Dr. Peters said the results “suggest a nearly linear relationship between lower blood pressure and reduced risk of dementia, regardless of what treatment was used.” rice field.

Dr. Peters said there was no evidence of harm from treatment.




The mention sources can contact us to remove/changing this article

What Are The Main Benefits Of Comparing Car Insurance Quotes Online

LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: cgurgu@internetmarketingcompany.BizWebsite: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos


to request, modification Contact us at Here or