Mild cognitive impairment causes problems with memory, language and thinking. It can also put people at a greater risk for developing Alzheimer's.  For patients with mild cognitive impairment (MCI), exercising may offer some protection for the mind. 

Waking up a few times each night is normal, whether it's just for a few seconds, a few minutes or longer. But waking up dozens of times each night may be a sign of future problems.

Alzheimer's disease is the most common type of dementia. Alzheimer's is not a normal part of aging, although it typically develops in later adulthood. Research is ongoing to find causes and cures for Alzheimer's, including links between Alzheimer's and other diseases. 

Alzheimer's disease is the most common type of dementia, which causes memory loss and behavioral changes. There are other types of dementia, and the correct diagnosis is important for treatment.

Routine screening for certain diseases comes with aging. But among the general population, pricey screening tests for dementia may not provide any real benefit for seniors who are not at risk.

There are many reasons to eat a healthy diet low in saturated fat and simple carbs. For individuals with a genetic risk for Alzheimer’s disease, a healthy diet may also help protect their brains.

The dementia associated with Alzheimer’s disease cannot be cured, but medication is available to improve the ability to think and remember.

Having difficulty remembering things or developing dementia is not always a normal part of aging. Many different factors can contribute to the risk of dementia.

More than 18 million American adults have sleep apnea. The condition is more common in the elderly, especially those with Alzheimer’s disease. 

Being a bit foggy in the brain during the weeks or months after major surgery is a reality for many aging adults. But it’s not a certain sign of any lasting problems with their mental health such as dementia or Alzheimer's disease.