In the News World Alzheimer’s Awareness Month – Part II

(Continued from part I…)

According to experts, the greatest risk factor for Alzheimer’s disease and other dementias is increasing age. Although age increases risk, dementia is not a normal part of aging. 

There are more than 20 genes which affect a person’s risk of developing dementia. The gene APOE was the first known to increases a person’s risk of developing Alzheimer’s disease, and it is still the strongest risk gene known. There are also genes which directly cause dementia, but these deterministic genes are rare – they are estimated to account for less than 1% of dementia cases and cause young-onset forms in which symptoms usually develop before the age of 60. 

Keeping active, eating well, and engaging in social activities all promote good brain health and may reduce your risk of developing dementia. Keeping your heart healthy, including by avoiding smoking and excessive alcohol consumption, can lower your risk of dementia and other diseases too.

While there is no cure for Alzheimer’s disease or for most other causes of dementia at present, the problems associated with dementia such as restlessness and depression can be treated. It may also be possible, especially in the early stages of dementia, to improve someone’s memory with medication.

It is also possible to help people with dementia in a variety of practical ways. These include ways of caring for people with dementia which build on the strengths and abilities of those affected. This ensures that people with dementia maintain a sense of well-being and individuality throughout their illness.

Although there is no known cure, there is always hope for a breakthrough. That's why it's so important to stay informed. World Alzheimer's Month is one big way to keep the conversation going.