Dementia is a condition in which the risk increases with age. Since there is no definitive cure, efforts must focus on slowing its progression as much as possible. Early detection of dementia is, therefore, crucial. Here are three early signs to watch for.
Weakening Grip Strength
Here’s a surprising fact: your handshake might reveal more than you think. The Canadian Population Health Initiative found that grip strength may predict the likelihood of developing dementia, heart disease, and stroke. In a massive study spanning 17 countries and 140,000 people, researchers discovered a clear link between grip strength and dementia-related deaths.
The Aging Research Institute at Harvard Medical School supports this finding, suggesting that grip strength may indicate overall health. Additionally, the American Academy of Neurology reports that individuals with strong grip strength are 42% less likely to develop dementia or suffer a stroke.
Researchers suggest it is related to the overall health of the cardiovascular system. When your cardiovascular system takes a hit, it affects your arms, legs, and grip strength, potentially leading to cognitive decline.
Slowing Down Your Stride
If you have recently noticed a slower walking pace, it may be time to take note. A Boston Hospital study found that middle-aged folks with a slower walking pace are 1.5 times more likely to develop dementia. Walking is not merely a means of transportation; it is a fundamental form of exercise and an important indicator of overall health.
Here’s the good news: staying active, both physically and socially, is one of the best ways to prevent dementia.
Trouble Sleeping
Sleep is essential for brain health. Researchers at the University of Washington School of Medicine discovered that during sleep, the brain clears out toxins associated with Alzheimer’s. This process serves as a nightly detox and recharge for the entire body, particularly the brain.
This explains why there’s such a strong link between poor sleep and Alzheimer’s. It’s during those deep sleep cycles that the real magic happens.
Frequent tossing and turning at night prevents the brain from receiving the rest and repair it requires, potentially leading to cognitive damage over time. And if you’re not getting enough shut-eye at night, you’ll likely nod off during the day.
Research from the Albert Einstein College of Medicine found that 35.5% of individuals experiencing daytime drowsiness encounter difficulties with daily activities such as driving, eating, and socializing. This puts them at higher risk for cognitive issues.
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