If You’re Over 60, This Increases Your Dementia Risk by 55 Percent — Best Life

Approximately 55 million people worldwide suffer from dementia, which is a progressive, degenerative and ultimately fatal condition with no known cure. Unfortunately, the World Health Organization estimates that by 2050, this number will double.

While dementia cannot be reversed, a new study suggests that a surprising factor may be linked to a higher risk of dementia, especially in people over 60. Read on to find out if you’re at risk and what you can do to reduce your likelihood of developing the condition.

Related: Eating this after lunch increases dementia risk, study says.

An old woman has a heart attack and grabs her chest

A new study published in the journal Alzheimer’s disease and dementia It follows a group of 2,147 adults aged 60 or older living in Sweden over a 12-year period to determine whether a person’s resting heart rate is associated with eventual risk of dementia.

Study researchers found that individuals whose resting heart rates were 80 bpm or higher were 55 percent more likely to develop dementia than those whose resting heart rates ranged between 60 and 69 bpm “regardless of vascular risk factors.” and the reasons behind it. [cardiovascular diseases]. “

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A doctor listens to a patient's heartbeat

While the study authors note that study findings do not necessarily indicate a causal relationship between a high resting heart rate and dementia, further study may be warranted to investigate the relationship between cardiovascular health and dementia.

“We cannot exclude the possibility that subclinical or undiagnosed CVD may contribute to this association,” the study authors explained. In fact, a 2017 study published in Gamma Neurology It found that risk factors for heart disease found in middle age, including smoking, diabetes, high blood pressure and high blood pressure, among others, are associated with an increased risk of dementia.

Woman swimming for exercise, more than 40 fitness
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Achieving a lower resting heart rate can be a huge boon to not only your cardiovascular health but your cognitive health over time.

“In some cases, a lower resting heart rate can mean a higher degree of fitness, which is associated with lower rates of cardiac events such as heart attacks,” Jason Wasfi, MD, director of quality and analytics at the Heart Center at Massachusetts General Hospital, explained to Harvard Health’s blog in 2021.

2018 review of research published in Journal of Clinical Medicine He suggests that different forms of exercise, from endurance sports to yoga, can help reduce your resting heart rate. Furthermore, a 2017 study was published in BMJ is open It found that the same regular exercise was associated with lower rates of dementia among a group of 7,501 older adults.

An old woman sitting on a chair after feeling dizzy

While other research has linked better cardiovascular health to a lower risk of dementia, the authors Alzheimer’s disease and dementia Note, “The association between RHR and physical activity was poor in our group, and modification of physical activity had little effect on effect estimates.”

However, the lead author of the study imahori day, Ph.D., a researcher in the Department of Neurobiology, Care and Community Sciences at Karolinska Institutet, notes that future research may provide researchers with insight into how to stop dementia in its tracks. “If we carefully monitor the cognitive function of these patients and intervene early, the onset of dementia may be delayed, which could have a significant impact on their quality of life,” Imahori said in a statement.

Related: Heartburn medication increases dementia risk by 44 percent, study says.

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