Mailbox Response

The question was submitted 03/08/2008

Subject: alzeimers

My daughters are worried that they may also get it because their mother has it.And if it is a concern what can they do to help prevent them of getting it

Answer from DementiaNet

There are a number of different types of dementia.  Alzheimer's disease is by far the commonest.  There is a slight increased risk of developing Alzheimer's in first-degree relatives.  However, this increased risk is only very small. For example, if the overall population risk is 6%, the risk of first-degree relatives (siblings or children) is 8% - only a small increased risk you can see. 

At the moment we do not have any reliable genetic testing that is performed.  There are a number of research trials taking place in the country where volunteers are assessed and followed up over time to see if there is better prediction available.  However, these trials at this stage do not offer any actual treatments but rather will provide information about whether over the next five or ten years we will be better able to find ways of predicting and then ultimately treating people who might be at risk. 

In the meantime the advice I would give is the same for all people who are getting older in order to optimise their mental and physical health.  What we recommend is not to smoke, drink alcohol only in moderation, make sure your blood pressure, cholesterol and sugars are in good control. A good diet and mental and physical stimulation seem to offer some potential advantage.

The answer was published on DementiaNet 28/08/2008