Prevent Alzheimer's Disease With A Personalized Approach

More than 5 million Americans are affected with Alzheimer's disease (AD). The risk of AD increases with diseases like diabetes, high blood pressure, etc.

Alzheimer's disease (AD) affects more than 5 million Americans and causes problems with memory, thinking, and behavior. The Alzheimer's Association estimated that AD would rise to 16 million by the year 2050, if effective treatments are not discovered, reveals a new study. //

Symptoms of AD usually develop slowly and worsen over time. They often become severe enough to interfere with daily tasks, and can eventually cause death.

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‘Alzheimer's disease (AD) risk can be prevented by managing chronic health conditions and providing intervention programs.’

In a new study, published in the Journal of the American Geriatrics Society, James E. Galvin, MD, MPH, Professor of Integrated Medical Science and Associate Dean for Clinical Research, Charles E. Schmidt College of Medicine, Florida Atlantic University, examined potential AD prevention strategies.

Dr. Galvin notes that just four medications have been approved to treat AD symptoms. A major effort is underway to develop new treatments for the disease by the year 2025, and researchers have launched several new studies.

Another area of research interest focuses on AD prevention strategies. In studies of people with AD, researchers have discovered conditions that increase risk factors associated with the disease.

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When these conditions are combined, they account for more than 50 percent of the risk for AD. They include:

Diabetes
High blood pressure
Kidney problems
Alcohol and tobacco use
High cholesterol
Coronary heart disease
Depression
Low activity life style
Diet

Researchers looked at 19 studies about various brain-stimulating activities that may lower risks for AD. They discovered that doing crossword puzzles, playing card games, using a computer, making arts or crafts, taking classes, having group discussions, and listening to music all had protective effects against AD.

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Cognitively normal adults exhibiting atrophy of their temporal lobe or damage to blood vessels in the brain are more likely to develop Alzheimer’s disease.

Researchers have learned that physical activity helps reduce AD risk by up to 65 percent, depending on the type of exercise and its intensity. That's because exercise reduces blood vessel disease risk, improves your breathing function, supports the survival of the cells that make up your body, and lessens inflammation.

Age remains the greatest risk factor for AD: by 82, the risk for developing the disease is 42 percent. The good news: 58 percent of older adults do not develop AD.

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Presently, we don't understand why some people develop the disease and others don't. But addressing the risk factors we do know about could make a difference.

For example, up to 30 percent of AD cases may be preventable by living a well-balanced, healthy life. That would include eating a healthy diet with plenty of fresh fruits and vegetables, whole grain foods, lean proteins, and few to no "fast" or processed foods.

A healthy lifestyle also includes physical activity and social engagement.

The future of researching ways to prevent AD should probably focus on people at risk for developing the disease, said researchers, and should highlight how to improve management of chronic health conditions and education about living healthier.

Source-Eurekalert