Diabetes has been linked to dementia. But diabetes alone may not be the cause of this type of mental decline. Heart disease risk factors may be the real driver behind cognitive impairment.

Old age can bring with it a host of mental and physical issues, including heart conditions and cognitive problems such as dementia and memory troubles.

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. 

Several medications that help with common ailments could contain chemicals that get in the way of memory function. Communicating about these risks with a healthcare provider may help improve safety.

Even if adults over age 65 are living on their own, they still may be experiencing memory problems or confusion. Many of these adults may also need help for daily activities.

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.

Healthcare providers have been searching for ways to reduce the risk for developing dementia. Treating depression may, in some way, help the mind stay sharp.

Margaret Thatcher, the first and only female British Prime Minister, has died after suffering a stroke. She was 87.