Shots - Health Blog
Originally published on Thu July 12, 2012 3:03 pm
Finally, there's some good news about Alzheimer's disease.
It turns out that a few lucky people carry a genetic mutation that greatly reduces their risk of getting the disease, an Icelandic team reports in the journal Nature.
The mutation also seems to protect people who don't have Alzheimer's disease from the cognitive decline that typically occurs with age.
Read more