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Articles on Alzheimer's disease

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Mild cognitive impairment can be an early sign of Alzheimer’s disease or other dementias. ivanastar/iStock via Getty Images Plus

New studies suggest millions with mild cognitive impairment go undiagnosed, often until it’s too late

Medicare covers an annual well-check visit that could potentially identify cognitive issues, but only about half of beneficiaries take advantage of them.
Lack of sleep, or poor quality sleep, is one of the risk factors for developing Alzheimer’s disease. Fortunately, there are ways to improve sleep. (Shutterstock)

Better sleep is a protective factor against dementia

Sleep appears to play an essential role in a number of brain functions, such as memory. So good quality sleep could play a vital role in preventing dementia.

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