As we grow older there is a natural deterioration of the body that occurs.  We've discussed, briefly, ways to help achieve and maintain a healthy body and brain.  Unfortunately, some illnesses, as of now, are unpreventable.  Dementia is a common illness that affects people as they grow older.  There are several forms, with similar symptoms, but the most prominent is Alzheimer's.

Alzheimer's is named after German psychiatrist and neuropathologist Alois Alzheimer, who discovered the disease in 1906.    As with all cases of dementia, some common symptoms of Alzheimer's are memory loss, inability to solve problems, speech impairment, physical limitations and confusion.  One of the toughest problems in dealing with Alzheimer's, is that it is not yet known what causes it.    Therefore, there is no known way to prevent it.  With a healthy lifestyle, it is believed that one can minimize the effects of the disease by making the body and brain stronger.  There have been several studies that show that people with Alzheimer's have lived productive, satisfying lives after getting the disease.

Another issue of Alzheimer's Disease is the problems it creates for caregivers. Since the symptoms and levels of the disease are different for every person, care must be adjusted to the individual.    Symptoms can also differ from day to day. This creates a great deal of stress for the caregivers involved.  Being flexible is a key part of maintaining a healthy routine between sufferer and provider. The fact that Alzheimer's is incurable and terminal, also places a mental stress on a caregiver who is emotionally tied to the sufferer.  Many of those provide care for an Alzheimer sufferer are relatives, such as spouses or their children.  Caring for someone on a daily basis can be mentally and physically draining.  It is just as important for the caregivers to take care of themselves.  Depression, resentment and guilt are common feelings of those who care for someone struggling with Alzheimer's.

Next week, we will look at individual cases and stories of those affected by Alzheimer's.