Many seniors live alone in their golden years, but this doesn't mean they're lonely. But feeling lonely may affect how long they are able to live alone before developing dementia.

Caring for a loved one with dementia can be stressful. Believing in yourself and having spiritual beliefs may help offset some of the stress. A recent study found that two qualities worked together to help dementia caregivers deal with stress.

It may seem normal for elderly people to become confused or forgetful, but this is not usually just "normal aging." Severe confusion can be an indication of delirium.

Taking care of an aging loved one can be stressful. Also, caregivers often do not have extra time to concentrate on their own health. Meditation practices may help, and they take less time than you think.

Can people stay sharp well into old age? New computer games that give specific mental functions a good workout could help get older minds back in younger shape.