Bayer says Alzheimer test shown to work in study (Reuters)

Great!! We can diagnose it earlier and perhaps treat...but what causes it? Are there environmental agents, poor nutrtion, not enough exercise for body and brain that are causes for people developing AD? I am a nurse and see the sadness and horror involved with this phenomena in both the person and their families. Wouldnt it be better to discover what causes it and then teach the younger generation how to prevent it all together?

More needs to be done to detect the onset of the terrible disease.

More needs to be done to detect the onset of this disease.

More needs to be done to find a way for early detection of the terrible disease.

More needs to be done to detect the onset of this terrible disease. More people have it that most realize.